Sonnen sonnenBatterie 10 performance+ Installation Instructions Manual
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Sonnen sonnenBatterie 10 performance+ Installation Instructions Manual

Sonnen sonnenBatterie 10 performance+ Installation Instructions Manual

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Installation instructions
for Electricians
sonnenBatterie 10 performance+
Document no. 856 • Part no. 1003514 • Version 00 • sonnengroup.com

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  • Page 1 Installation instructions for Electricians sonnenBatterie 10 performance+ Document no. 856 • Part no. 1003514 • Version 00 • sonnengroup.com...
  • Page 2 IMPORTANT g This entire document must be read carefully. g This document must be kept for reference purposes. Publisher sonnen GmbH Am Riedbach 1 D-87499 Wildpoldsried Service number +49 8304 92933 444 Email info@sonnen.de Document Document number / Version 856 / 00...

  • Page 3: Table Of Contents

    Installation instructions sonnenBatterie 10 performance+ Table of contents Table of contents 1 Information about this document ............................1.1 Target group of this document..........................1.2 Designations in this document ........................... 1.3 Explanation of symbols ..............................1.4 Change history................................... 1.5 Further information ................................2 Safety .......................................
  • Page 4 Table of contents Installation instructions sonnenBatterie 10 performance+ 5.3 Routing lines into the system ..........................28 5.4 Installing the power module ........................... 29 6 Connecting the storage system ............................. 30 6.1 Electrical connection overview..........................31 6.2 Placing components in the distributor....................... 33 6.3 Wiring the components and storage system....................
  • Page 5 Installation instructions sonnenBatterie 10 performance+ Table of contents 9.4.1 Electrical consumers in backup operation.................... 72 9.4.2 Implementing the backup circuit(s)......................73 9.4.3 Positioning components in the electrical distributor................. 74 9.4.4 Wiring the emergency power function..................... 74 9.4.5 Attaching safety label to the distributor....................79 9.5 Commissioning the storage system with emergency power function .............

  • Page 6: Information About This Document

    1 Information about this document Installation instructions sonnenBatterie 10 performance+ 1 Information about this document This document describes the installation of the sonnenBatterie 10 performance+. g Make sure you read this entire document carefully. g Keep this document for reference purposes. 1.1 Target group of this document This document is intended for authorized electricians.

  • Page 7: Change History

    Installation instructions sonnenBatterie 10 performance+ 1 Information about this document 1.4 Change history Version / Date Changes compared to the previous version 00 / 14-10-2024 Initial creation. 1.5 Further information Information on the EU battery regulation: sonnengroup.com/eu- INFO battery-regulation 856 | 1003514 | EN | 00 7 / 104 000000000000...

  • Page 8: Safety

    2 Safety Installation instructions sonnenBatterie 10 performance+ 2 Safety 2.1 Proper use The sonnenBatterie 10 performance+ is a battery storage system which can be used to store electrical energy and, when using the integrated emergency power function, can maintain the power supply in the event of a power failure. Incorrect or improper use can result in danger to life and limb of the user or third parties or damage to the product and other property.

  • Page 9: Qualified Electricians

    • The electrician must be a person with a technical knowledge or sufficient experience to enable him/her to avoid dangers which electricity may create. • The electrician has successfully completed the sonnen certification training. 2.3 Handling battery modules The battery modules compatible with the storage system are protected by multiple protective devices and are safe when used properly.

  • Page 10: Conduct In The Event Of A Fault Or Fire

    In the case of irritation of the skin, eyes or mucous membranes, seek medical attention. 3. Contact the sonnen service team (+49 8304 92933 444). A fire may occur even with electrical devices that are designed with care. A nearby fire can also cause the storage system to ignite.

  • Page 11: Symbols On The Product

    Installation instructions sonnenBatterie 10 performance+ 2 Safety Further information can be found in the ‘Information sheet for emergency services – Use on stationary lithium solar energy INFO storage systems’(‘Merkblatt für Einsatzkräfte – Einsatz an stationären Lithium-Solarstromspeichern’, published by the German Solar Association). 2.5 Symbols on the product Warning: electrical voltage.

  • Page 12: Storage And Transport

    3 Storage and transport Installation instructions sonnenBatterie 10 performance+ 3 Storage and transport 3.1 Storage Storage describes the condition when the storage system is not connected to the public electricity grid and the battery modules cannot be automatically charged. 3.1.1 Ensuring correct ambient conditions during storage g Make sure during storage that the required ambient conditions (see Technical data [P. 99]) are met.

  • Page 13: Checking For Transport Damage

    Reporting transport damage Report transport damage immediately to the shipping company and to sonnen GmbH. g Refuse to accept the delivery if the discovered defects are serious. g Document the defect in a brief report and make the notation ‘Conditional acceptance’...

  • Page 14: Transport To The Installation Location

    Create a detailed defect report if necessary. Send this within the reporting time frame (seven days for freight forwarders; 24 hours for parcel couriers) to the shipping company and sonnen GmbH. Damage claims cannot be settled if the above mentioned...

  • Page 15: Product Description

    Installation instructions sonnenBatterie 10 performance+ 4 Product description 4 Product description 4.1 System components Overview of storage system Designation Function Cover Cover for the storage system. Mounting frame Mounting frame with integrated bracket for securing it to the wall and for compensating for uneven surfaces. Power module Power module with integrated emergency power function and switch panel.
  • Page 16 4 Product description Installation instructions sonnenBatterie 10 performance+ Overview of switch panel Designation Function Inspection window Cover and protection for control elements on the switch panel. Switch cover Silicone cap that can be removed for operating the storage system. Type plate Technical data and other information for identifying the storage system.

  • Page 17: Scope Of Delivery

    Installation instructions sonnenBatterie 10 performance+ 4 Product description 4.2 Scope of delivery g Check the following scope of delivery to ensure it is complete. * The illustrated battery modules are examples only. Housing set Cover Battery shelves Mounting frame Mounting frame Feet Supports Spacer plate...
  • Page 18 4 Product description Installation instructions sonnenBatterie 10 performance+ Accessory kit EM357-EE power meter EM357-EE-MOD power meter Terminating resistor (part of Modbus line with RJ45 coupling EM357-EE-MOD) BMS communication line (grey) Battery line (black) Switch cover Dummy plugs (Ø 27.8 mm) Dummy plugs (Ø 50 mm) Dummy plug (Ø...

  • Page 19: Content Of The Installation Equipment Pack

    Power module and thus the storage system. You need the information on the type plate for safe use and to obtain assistance from sonnen service if you have any questions. The information on the type plate is required for safe use and for service matters.

  • Page 20: Additional Parts And Tools Required

    4 Product description Installation instructions sonnenBatterie 10 performance+ 4.5 Additional parts and tools required The following materials and tools must be provided. With these materials and tools, and the materials included in the scope of delivery, the storage system can be fully installed and connected.
  • Page 21 Installation instructions sonnenBatterie 10 performance+ 4 Product description Designation Utility knife • For opening packaging. Rotary field measuring device • Set clockwise phase sequence. Hexagonal torque screwdriver | • For securing feet to the mounting frame. AF 3, AF 4 (adjustable to 8 Nm) •...

  • Page 22: Installing The Storage System

    5 Installing the storage system Installation instructions sonnenBatterie 10 performance+ 5 Installing the storage system • The storage system is installed with the accompanying feet so that while it is secured to the wall, part of the load is still supported by the feet. Total height of storage system Level Lowest...

  • Page 23: Planning Line Entry

    • Easy opening of the storage system. • Sufficient space for installation and maintenance work. 5.1.2 Planning line entry sonnen recommends routing the lines for the storage systems out of one opening in the wall directly behind the storage system.

  • Page 24: Securing The Mounting Frame

    5 Installing the storage system Installation instructions sonnenBatterie 10 performance+ Alternatively, the lines can be routed from below or above behind the mounting frame of the storage system. g Ensure that no lines are in the area marked in red in the figure. These may otherwise be damaged by the inverter heat sink.

  • Page 25: Installing The Feet

    Installation instructions sonnenBatterie 10 performance+ 5 Installing the storage system • Minimum diameter of screw head: 15 mm • Maximum diameter of screw head: 30 mm 15-30 including any tools • Screw diameter: 8 mm Illustration 5: Parameters for screws to be used (figure not true to scale – all measurements in millimetres) g Select washers and wall plugs that suit the screws.

  • Page 26: Straightening And Levelling The Mounting Frame

    5 Installing the storage system Installation instructions sonnenBatterie 10 performance+ 5.2.5 Straightening and levelling the mounting frame • Use the slotted holes and screws (four per side) on the outer edges of the mounting frame to straighten it. g Loosen the screws in the slotted holes. The screws are not fully tightened when delivered.

  • Page 27: Completing The Mounting Frame

    Installation instructions sonnenBatterie 10 performance+ 5 Installing the storage system g Seal the eight openings on the mounting frame shown in the figure using the dummy plugs (diameter: 32 mm) from the installation equipment pack (1.). g Seal the four openings in the top right section of the mounting frame using suitable dummy plugs (diameter: 27.8 mm) from the accessory kit (2.).

  • Page 28: Routing Lines Into The System

    5 Installing the storage system Installation instructions sonnenBatterie 10 performance+ g Mount the two supports for the cover and the two battery shelves on the mounting frame as shown in the figure. Use the screws from the installation equipment pack for this purpose (2. - 5.).

  • Page 29: Installing The Power Module

    Installation instructions sonnenBatterie 10 performance+ 5 Installing the storage system 5.4 Installing the power module NOTICE Danger due to touching live components on the power module Damage to components of the power module due to electrostatic discharge (ESD)! g Do not remove the touch guard on the power module and do not open the power module.

  • Page 30: Connecting The Storage System

    6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system DANGER Electrical work on the storage system and electrical distributor Danger to life due to electrocution! g Switch off the storage system to electrically isolate it. g Disconnect the relevant electrical circuits.

  • Page 31: Electrical Connection Overview

    Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system 6.1 Electrical connection overview All of the circuit diagram overviews are for illustrative purposes only. Specific DNO requirements concerning the connection must INFO be taken into account and observed. As a result, the connection to be actually implemented may differ from the following circuit diagram overviews.
  • Page 32 6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ Electrical connection of the storage system in a three-phase building mains system Illustration 6: Circuit diagram overview - sonnenBatterie 10 performance+ 1 Consumers in building MCB for PV inverter 2 Power meter EM357-EE Power meter EM357-EE-MOD 3 RCD (in TT networks Bidirectional counter...

  • Page 33: Placing Components In The Distributor

    Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system 6.2 Placing components in the distributor g Mount the following components necessary for electrical connection of the storage system in the electrical distributor. With power meter EM357 (scope of delivery) The power meters must be protected by fault protection with max.

  • Page 34: Wiring The Components And Storage System

    6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ With power meter WM271 Up to 30 cm (equals 17 MW) of free space on mounting rails is needed for the components. Miniature circuit breaker B20 (not included in scope of delivery) WM271 power meter Transformer interfaces Miniature circuit breaker (B6) for power meter (not included in scope of delivery)

  • Page 35: Using An Alternative Power Meter (Em357)

    Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system 6.4.1 Using an alternative power meter (EM357) The power meters must be protected by fault protection with max. 100 A on the AC side. If this is already done, for example, by the INFO SMCB switch of the on-site connection, no additional MCB switch has to be installed.
  • Page 36 6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ g Close the bottom flaps on the power meters. Connecting the communication lines g Use cable UNITRONIC® BUS LD 2x2x0.22 (Manufacturer: Lapp) or a patch cable (Cat 6/screened) as the communication lines. g Attach wire end ferrules and the terminating resistor (included in the scope of delivery) to one end of the communication line.
  • Page 37 Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system • The EM357-EE-MOD power meter is preset to Modbus address (Modbus ID) 10. • Channel 1 must be selected for both power meters. Configuring the power meter (optional) The keys and the display can be used to make settings on the power meter. By default, the power meter is in display mode and displays current energy values.

  • Page 38: Connecting The Power Meter

    6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ If no operation is performed for more than 60 seconds, the power meter automatically returns to display mode. 6.4.2 Connecting the power meter g Connect the AC connection and communication lines to the power meter. Note the following: •...
  • Page 39 Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system • The clamp-on current transformers are clamped across the affected lines. The energy flow direction of the clamp-on current transformer must be observed. The energy flow in the line must run from K to L. Illustration 10: left: correct energy flow direction / right: incorrect energy flow direction...
  • Page 40 6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ Connecting the communication line g Connect the power meter as shown in the illustration. Note: g Use cable UNITRONIC® BUS LD 2x2x0.22 (Manufacturer: Lapp) or a patch cable (Cat 6/screened) as the communication lines. g Earth the screen tap and the premounted earthing line of the Modbus line.

  • Page 41: Connecting The Modbus Line

    Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system 6.4.3 Connecting the Modbus line NOTICE Communication lines too long g The Ethernet line connected to the storage system must not exceed a maximum length of 100 m. g The Modbus line connected to the storage system must not exceed a maximum length of 150 m.

  • Page 42: Establishing An Internet Connection

    The Modbus line connected to the storage system must not exceed a maximum length of 150 m. Having a constant internet connection is one of the conditions of the warranty, as sonnen can use this to access the storage system and monitor it for correct function and import software updates.

  • Page 43: Connecting The Mains Line

    Ensure that the mains and signal lines are dimensioned so that the selected conductor cross-section is sufficient for the required line length. sonnen recommends a maximum line length of 30 m for the mains and signal lines. • The mains line is connected to the central unit of the storage system.

  • Page 44: Installing The Battery Modules

    If the maximum difference is greater than 2 V: g Do not install the battery modules. g Contact the sonnen service team for more information. If the maximum difference does not exceed the threshold, you can continue with the installation.

  • Page 45: Mounting The Battery Modules

    Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system 6.7.2 Mounting the battery modules • The battery module connections must face right in each case. • The sides with the dents for the connections are facing each other. If just two battery modules are installed, they must always be INFO mounted with the spacer plate on the top battery shelf.
  • Page 46 6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ Mounting four battery modules g Place two battery modules one in front of the other on the bottom battery shelf (1.). g Secure the bracket using the battery screws, so that it fastens the battery modules.

  • Page 47: Connecting The Battery Modules

    Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system 6.7.3 Connecting the battery modules DANGER High battery voltage (> 200 V) Danger to life due to electrocution! When battery lines are connected, the central unit always carries the voltage of the battery modules, even if the storage system and mains voltage are switched off.
  • Page 48 6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ Last (X1) First (X2) g Connect the first BMS communication line to socket BMS First (X2) on the central unit. Connect the other end to battery module 1 (X2). g Connect the BMS communication line for the last battery module (number 2 or 4) to socket BMS Last (X1) on the central unit.
  • Page 49 Installation instructions sonnenBatterie 10 performance+ 6 Connecting the storage system g Connect a battery line between battery module 1 and socket DC (BATT) – 1 on the central unit. g Connect a battery line between battery module 2 and socket DC (BATT) – 2 on the central unit.

  • Page 50: Subsequent Extension Of Storage Capacity

    6 Connecting the storage system Installation instructions sonnenBatterie 10 performance+ 6.7.4 Subsequent extension of storage capacity Destruction of the battery modules or storage system if NOTICE specifications for extending storage capacity are not observed. Damage to or destruction of the battery modules if storage capacity is extended without observing the relevant specifications and if the battery modules are connected in series in the storage system.

  • Page 51: Installing The Extension Cabinet (Optional)

    Installation instructions sonnenBatterie 10 performance+ 7 Installing the extension cabinet (optional) 7 Installing the extension cabinet (optional) Damage to the battery modules when installing the extension NOTICE cabinet after initial commissioning If an extension cabinet is added to the storage system after the system has already been commissioned, the battery modules may be damaged.

  • Page 52: Installing The Mounting Frame

    7 Installing the extension cabinet (optional) Installation instructions sonnenBatterie 10 performance+ g Note the size of the connector on the battery lines in terms of routing the line (e.g. when guiding it through the cable ducts). 7.1.2 Installing the mounting frame g Install the mounting frame on the wall as described in section Securing the mounting frame [P. 24].

  • Page 53: Mounting The Battery Coupling

    Installation instructions sonnenBatterie 10 performance+ 7 Installing the extension cabinet (optional) Type Cable entry plate (Ø 50) Top: battery line (four individual lines) Bottom: 2 × BMS communication lines Dummy plug (Ø 40) For sealing Dummy plug (Ø 32) For sealing Dummy plug (Ø...

  • Page 54: Connecting The Extension Cabinet

    7 Installing the extension cabinet (optional) Installation instructions sonnenBatterie 10 performance+ 7.2 Connecting the extension cabinet The scope of delivery includes the battery lines, BMS communication lines and battery screws for the highest extension level of the storage system. If the maximum number of battery modules is not being installed: INFO g Store the surplus components in the storage system (e.g.

  • Page 55: Connecting The Bms Communication Lines

    Installation instructions sonnenBatterie 10 performance+ 7 Installing the extension cabinet (optional) 7.2.2 Connecting the BMS communication lines • The first and last battery module are connected to the central unit of the storage system using two BMS communication lines. These two lines are guided through the cable entry plates on the storage system and on the extension cabinet.

  • Page 56: Completing The Extension Cabinet Installation

    7 Installing the extension cabinet (optional) Installation instructions sonnenBatterie 10 performance+ • The battery modules in the extension cabinet are connected to the battery coupling using the battery lines. • The battery coupling is connected to the central unit of the storage system using the double battery line.
  • Page 57 Installation instructions sonnenBatterie 10 performance+ 7 Installing the extension cabinet (optional) Mounting the cover and switch cover g Mount the extension cabinet completely, similarly to the storage system (see Attaching the cover [P. 87] and Attaching the switch cover [P. 88]). Continuing the installation of the storage system g When the extension cabinet is completely mounted and sealed, continue with section Checking the installation [P. 88].

  • Page 58: Using Digital Inputs/Outputs (Optional)

    Connection lines too long g Ensure that the mains and signal lines are dimensioned so that the selected conductor cross-section is sufficient for the required line length. sonnen recommends a maximum line length of 30 m for the mains and signal lines. NOTICE...
  • Page 59 Installation instructions sonnenBatterie 10 performance+ 8 Using digital inputs/outputs (optional) g Use the fixing straps provided in the scope of delivery to secure the connected line to the power module. Fasten the fixing straps to a free edge of the power module to do this.

  • Page 60: Connecting Digital Inputs/Outputs

    8 Using digital inputs/outputs (optional) Installation instructions sonnenBatterie 10 performance+ 8.2 Connecting digital inputs/outputs 8.2.1 Implementing PV reduction No external relays are needed for PV reduction, as the INFO necessary relays are already integrated in the central unit of the storage system. NOTICE Overloading of relays for PV reduction Damage to relays on the central unit!
  • Page 61 INFO the storage system and may reduce the service life of the PV inverter. Sonnen therefore recommends setting reduction level 3 to 1 % as a default. The values for levels 1 and 2 depend on the individual feed-in limit of the PV system in question.

  • Page 62: Using Electrical Consumers For Self-Consumption Optimisation

    8 Using digital inputs/outputs (optional) Installation instructions sonnenBatterie 10 performance+ • The PV power is 9 kWp and the inverter power is 8 kWac. Calculation: 80 % * 9 kWp = 7.2 kW; 7.2 kW / 8 kWac = 90 % Result: Enter 90 % (not 80 %) on the inverter for level 1! 8.2.2 Using electrical consumers for self-consumption optimisation When digital output (DO) Self-consumption switch is used, the controls of the storage system activate an external electrical consumer in certain circumstances,...

  • Page 63: Using Additional External Electrical Generators

    Installation instructions sonnenBatterie 10 performance+ 8 Using digital inputs/outputs (optional) 8.2.3 Using additional external electrical generators If digital output (DO) CHP is used, the controls of the storage system activate an external electrical generator, e.g. a combined heat and power station, as soon as defined charging state conditions are met.

  • Page 64: Recording Constant Power Of An Electrical Generator

    8 Using digital inputs/outputs (optional) Installation instructions sonnenBatterie 10 performance+ 8.2.4 Recording constant power of an electrical generator The use of digital inputs/outputs described here is only permitted for electrical generators with a constant power INFO output. Generators with fluctuating power output, such as modulating combined heat and power stations, must not be connected in this way.
  • Page 65 Installation instructions sonnenBatterie 10 performance+ 8 Using digital inputs/outputs (optional) Combined heat and power station without operating contact If the combined heat and power station (1) does not have a potential-free operating contact, it can be connected as shown in the figure. In this set-up, a relay is used to detect whether the generator is active.

  • Page 66: Recording Fluctuating Power Of An Electrical Generator

    8 Using digital inputs/outputs (optional) Installation instructions sonnenBatterie 10 performance+ 8.2.5 Recording fluctuating power of an electrical generator • The power of an electrical generator that does not produce constant output cannot be recorded via digital input CHP (see Recording constant power [P. 64]). g Instead, the electrical generator has to be integrated in the power measurement via a separate measurement point.

  • Page 67: Implementing Rapid Shutdown

    Installation instructions sonnenBatterie 10 performance+ 8 Using digital inputs/outputs (optional) 8.2.6 Implementing rapid shutdown The rapid shutdown function of the storage system stops the release of active power from the inverter within five seconds once a corresponding signal is received from the DNO.

  • Page 68: External Regulatory Signal (§14A Enwg For De)

    8 Using digital inputs/outputs (optional) Installation instructions sonnenBatterie 10 performance+ 8.2.7 External regulatory signal (§14a EnWG for DE) With the procedure described here, the storage system can function as a ‘controllable consumption device’ in accordance with Section 14a of the German Energy Industry Act (EnWG). If INFO there is a sonnenCharger in the system in addition to the storage system, registration as a ‘controllable grid connection’...

  • Page 69: Emergency Power Function (Optional)

    Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) 9 Emergency power function (optional) • Both when the sonnenBatterie 10 performance+ is first being installed and after the fact, the emergency power function can be added to the system. g Note that if installed after the fact (after the storage system has already been commissioned without emergency power function), changes may be needed to the power measurement and electrical installation in the building.

  • Page 70: Illuminated Switch Function

    9 Emergency power function (optional) Installation instructions sonnenBatterie 10 performance+ 9.2 Illuminated switch function • The illumination of the illuminated switch indicates that the electrical consumers connected to the emergency power function are causing excessive power consumption. • Backup operation is stopped when an overload is detected until there is no more overload and the illuminated switch has been pressed for approx.

  • Page 71: Connecting The Emergency Power Function

    Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) Designation Specification Connection option 2 (backup power supplied to separate backup circuits) Residual current Personal protection • Fuse protection for backup circuits device (RCD) during backup operation. • Nominal differential current: max. 300 mA •...

  • Page 72: Electrical Consumers In Backup Operation

    9 Emergency power function (optional) Installation instructions sonnenBatterie 10 performance+ L1 L2 L3 N PE L1 L2 L3 N PE PE N‘ L3‘ L2‘ L1‘ Illustration 18: Overview- Connection of emergency power function to power module Connection of AC line from the mains (GRID) Connection of AC cable line house circuit or backup circuit (OUT) Recommended order for the electrical installation g Carry out the steps in the following order to ensure a smooth electrical...

  • Page 73: Implementing The Backup Circuit(S)

    Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) Electrical consumer Power consumption Active during Electrical work grid outage [kW] [kWh] Lighting Freezer 0.25 0.15 Heating 0.25 0.175 Router, telephone 0.01 0.01 Refrigerator 0.25 0.15 Alarm system, grid-connected 0.05 0.05 smoke detector Total...

  • Page 74: Positioning Components In The Electrical Distributor

    • If an additional power meter is installed (in addition to the scope of delivery), consumption is also recorded precisely during backup operation and displayed on the Internet portal. The additional power meter can be purchased from sonnen; see Optional accessories [P. 19].
  • Page 75 Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) Illustration 19: Circuit diagram overview – sonnenBatterie 10 performance+ with emergency power function - Connection option 1 Consumers in building MCB | max. 35 A Power meter EM357-EE Storage system - emergency power function Change over switch (optional) Storage system Earthing connection...
  • Page 76 9 Emergency power function (optional) Installation instructions sonnenBatterie 10 performance+ Illustration 20: Circuit diagram overview – sonnenBatterie 10 performance+ with emergency power function - Connection option 2 with two EM357 power meters (standard scope of delivery) 1 Consumers in building 2 Consumers in backup circuit Storage system –...
  • Page 77 Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) Illustration 21: Circuit diagram overview – sonnenBatterie 10 performance+ with emergency power function - Connection option 2 with two EM357 power meters and WM271 power meter Consumers in building Consumers in backup circuit Storage system –...

  • Page 78: Connecting Lines

    9 Emergency power function (optional) Installation instructions sonnenBatterie 10 performance+ 9.4.4.1 Connecting lines Routing lines on the storage system Type Dummy plug Ø 40 AC line GRID Dummy plug Ø 50 AC OUT Dummy plug Ø 27,8 Earthing line 10 mm² Correct assembly must be observed when inserting the grommets into the cable entry plates.

  • Page 79: Commissioning The Storage System With Emergency Power Function

    Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) Connecting the AC line L1 L2 L3 N PE L1 L2 L3 N PE PE N‘ L3‘ L2‘ L1‘ g Connect the AC line from the building mains to the central unit using the right-hand pre-assembled plug (GRID).

  • Page 80: Decommissioning The Storage System With Emergency Power Function

    9 Emergency power function (optional) Installation instructions sonnenBatterie 10 performance+ g Activate the emergency power function (referred to as sonnenProtect 8000) at the appropriate point during the CA (see Commissioning assistant [P. 90]). The backup buffer can also be set there. 9.6 Decommissioning the storage system with emergency power function The emergency power function is switched off together with the storage system (see Switching the storage system off [P. 93]).

  • Page 81: Pv System As An Electrical Generator

    Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) g Do not switch on any electrical consumers with high power consumption (e.g. heating, lighting, pumps, compressors). Overload protection through frequency shift To ensure that the battery modules are not overloaded by the PV system power production in standalone operation, the storage system inverter increases the frequency from 50 Hz to 52.2 Hz when the state of charge (SOC) reaches a level greater than or equal to 91 %.
  • Page 82 Connect the relay in parallel to the PV reduction inputs already connected. If the reduction levels are set in accordance with sonnen specifications (see Implementing PV reduction [P. 60]), the PV output is reduced based on the following...

  • Page 83: Wiring An Ac Microgrid

    Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) – Reduction level 3: 65% = 7.8 kW – Reduction level 4: 50% = 6 kW In this case the break contacts of the relay should be connected to contact 3 of the inverter because reduction levels 1 and 2 do not reduce the power output enough and reduction level 4 reduces the power output too much.
  • Page 84 9 Emergency power function (optional) Installation instructions sonnenBatterie 10 performance+ Illustration 24: Circuit diagram overview – sonnenBatterie 10 performance+ with emergency power function - Connection option 1 with AC microgrid Consumer in building Power meter EM357, Consumption measurement Power meter EM357, Production measurement Change over switch (optional) PV inverter (1- or 3-phase, max.
  • Page 85 Installation instructions sonnenBatterie 10 performance+ 9 Emergency power function (optional) Illustration 25: Circuit diagram overview – sonnenBatterie 10 performance+ with emergency power function - Connection option 2 with AC microgrid 856 | 1003514 | EN | 00 85 / 104 000000000000...

  • Page 86: Setting Up An Ac Microgrid

    9 Emergency power function (optional) Installation instructions sonnenBatterie 10 performance+ 1 Consumer in building Storage system – Emergency power function 2 Consumer in backup circuit PV inverter AC microgrid 3 Power meter EM357, Consumption (1- or 3-phase, max. 25 kW) in backup circuit measurement 10 PV system AC microgrid 4 CT for Consumption...

  • Page 87: Completing Installation

    • The earth connection between the cover and mounting frame is established via the screw connection. • The inspection window and sonnen Eclipse have protective film on the inside and outside. g Remove all protective film before mounting the cover.

  • Page 88: Attach The Label To The Cover

    10 Completing installation Installation instructions sonnenBatterie 10 performance+ 10.3 Attach the label to the cover Apply the ‘+’ label from the accessory kit to the front of the cover: g Ensure that the adhesive surface is free of any dirt or clean thoroughly. g Brush vigorously over the surface of the label to strengthen the adhesion between the label and the transfer film.
  • Page 89 Installation instructions sonnenBatterie 10 performance+ 10 Completing installation Line routing: • All of the lines going into the storage system have been routed through the appropriate cable entry points. • All other openings have been sealed with the corresponding dummy plugs. Cover mounting: •...

  • Page 90: Commissioning

    The storage system then starts and runs a self-test. Once the self-test is successful, the storage system is ready to operate. When the storage system is in normal operation, the sonnen Eclipse pulses white. The other operating statuses and the associated indications of the sonnen Eclipse are described in section Troubleshooting [P. 95].
  • Page 91 Assign an individual password for the storage system after you have logged in successfully using the initial password. Contact the sonnen service team if you have forgotten the INFO individually assigned password or need to reset the password for another reason.

  • Page 92: Decommissioning

    1. Remove the switch cover on the inspection window of the switch panel. 2. Press the ON/OFF switch. The sonnen Eclipse switches off. 3. Switch off the grid voltage using the miniature circuit breaker for the mains line. 4. Reattach the switch cover to the inspection window.

  • Page 93: Switching The Storage System Off To Electrically Isolate It

    1. Remove the switch cover on the inspection window of the switch panel. 2. Press the ON/OFF switch. The sonnen Eclipse switches off. 3. Reattach the switch cover to the inspection window. 4. Switch off the grid voltage using the miniature circuit breaker for the mains line.

  • Page 94: Uninstallation And Disposal

    Dispose of the storage system and the batteries it contains in an environmentally friendly way through suitable collection systems. g Contact sonnen GmbH to dispose of old batteries. In accordance with the German Battery Act (BattG 2009), sonnen GmbH will accept old batteries free of charge.

  • Page 95: Troubleshooting

    The battery modules cannot be operated in temperatures that are too cold. If none of the specified errors apply: g Contact the sonnen service team to get help resolving the problem. No online connection to the No connection between the g Make sure that the ethernet line storage system.

  • Page 96: Sonnenbatterie 10 Performance+ With Emergency Power Function

    Switch on the affected circuit breaker once any faults are corrected. Problem in the power module of g Contact the sonnen service the storage system. team to get help resolving the problem. To ensure the power supply to the...
  • Page 97 (see Technical data [P. 99]). Backup operation does not start. Problem in the power module of the g Contact the sonnen service team The sonnen Eclipse and the storage system. to get help resolving the illuminated switch do not light up.
  • Page 98 (see Technical data [P. 99]). Backup operation stops. The Problem in the power module of g Contact the sonnen service sonnen Eclipse and the illuminated the storage system. team to get help resolving the switch do not light up.

  • Page 99: Technical Data

    Installation instructions sonnenBatterie 10 performance+ 15 Technical data 15 Technical data 15.1 sonnenBatterie 10 performance System data (AC) sonnenBatterie 10 performance+ General Nominal voltage 400 V Nominal frequency 50 Hz Nominal power* 12,000 W Apparent power 12,000 VA Nominal current 17.4 A Max. inverter efficiency 97.2 % Power factor range 0.9 capacitive ...
  • Page 100 15 Technical data Installation instructions sonnenBatterie 10 performance+ Switchback time approx. 3 s Safety Protection class I / PE conductor Required fault current monitoring In TT networks: Residual current device (RCD) with a rated differential current of max. 300 mA; requirements on site must be observed.

  • Page 101: Glossary

    Installation instructions sonnenBatterie 10 performance+ Glossary Glossary Alternating current Ground Grid and system protection Accord européen relatif au transport Protective measures for ensuring the safety international des marchandises Dangereuses of the grid and systems installed par Route [fr] – European Agreement concerning the International Carriage of Dangerous Goods by Road International protection –...
  • Page 102 Glossary Installation instructions sonnenBatterie 10 performance+ State of charge Technical connection conditions The technical connection conditions govern the connection to the electricity grid of the distribution network operators in Germany. Universal serial bus Virtual private network 00000000000000 102 / 104 856 | 1003514 | EN | 00...
  • Page 104 GmbH • Am Riedbach 1 • D-87499 Wildpoldsried...

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