SOLAREVER SE1-SPT User Manual

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Solarever Tecnologia de America S.A.de C.V.

Autopista Mexico-Queretaro KM 71.9, S/N Noxtongo

Tepeji del Rio de Ocampo C.P. 42885, Hidalgo Mexico

Email: contacto@solarever.com.mx

Web：www.solarever.com.mx

SE1-SPT

User Manual

3.0kW - 7.0kW

The copyright of this manual belongs to Solarever Tecnologia de America S.A.de C.V.. Any

corporation or individual should not plagiarize, partially or fully copy (including software, etc.), and

Tecnologia de America S.A.de C.V. reserves the right of nal interpretation. The contents are subject

to change without prior notice.

614.00737.00

www.solarever.com.mx

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Summary of Contents for SOLAREVER SE1-SPT

Page 1 (including software, etc.), and no reproduction or distribution of it in any form or by any means. All rights reserved. Solarever Tecnologia de America S.A.de C.V. reserves the right of nal interpretation. The contents are subject Email: contacto@solarever.com.mx...
Page 2: Table Of Contents
Contents 1 Note on this Manual ..............1.1 Scope of Validity ................... 1.2 Target Group ................... 1.3 Symbols Used ..................1.3.1 Important Safety Instructions ............1.3.2 Explanation of Symbols ..............1.3.3 CE Directives ..................2 Introduction ................... 2.1 Basic Feature ....................
Page 3: Target Group
5.1 PV Connection 1.1 Scope of Validity 5.2 Grid Port and load Output Connection ........ This manual is an integral part of SE1-SPT, It describes the 5.3 Battery Connection ................assembly, installation, commissioning, maintenance and failure of 5.4 Communication Connection ............
Page 4 This inverter can only use the accessories sold and recommended by Solarever, otherwise it may cause fire, electric shock or casualties. Without the authorization of our company, you may not open the Notice! inverter cover or replace the inverter parts, otherwise the warranty Ground PV system.
Page 5 Safety A photovoltaic module used on the inverter must have a IEC61730A If the building installed with external light protection device is far rating, and the total open circuit voltage of the photovoltaic string / away from the inverter location, in order to protect the inverter from array is lower than the maximum rated DC input voltage of the electrical and mechanical damage, the inverter should also install an inverter.
Page 6 Battery Safety Instructions Ø PE Connection and Leakage Current Solarever SE1-SPT Series inverter should pair with high voltage battery, for • All inverter’s incorporate a certified internal Residual Current Monitoring the speci c parameters such as battery type, nominal voltage and (RCM) in order to protect against possible electrocution and fire hazard nominal capacity etc., please refer to section 3.3.
Page 7: Explanation Of Symbols
Safety 1.3.2 Explanation of Symbols Beware of hot surface. The inverter can become hot during operation. Avoid This section gives an explanation of all the symbols shown on the inverter contact during operation. and on the type label. Danger of high voltages. Symbols on the Inverter Danger to life due to high voltages in the inverter! Danger.
Page 8: Introduction
SE1-SPT series is a high-quality inverter that can convert solar energy installing, operating, and maintaining the inverter , otherwise it will into alternating current and store energy into batteries.
Page 9 Introduction Introduction Introduction Part house backup Whole house backup Part house backup Whole house backup...
Page 10: Work Modes
In economic model, you can save electricity bills by charging the storage battery at night when the electricity bill is cheap and discharging it from the storage SE1-SPT has multiple working modes. battery during the daytime when the electricity bill is expensive. If the surplus power of solar power generation is sold in the daytime, the storage battery will Oﬀ-grid Mode...
Page 11: Dimension
Introduction Introduction 2.4 Dimension 2.5 Terminals of Inverter SE1-SPT3K&SE1-SPT3.6K SE1-SPT3K&SE1-SPT3.6K 181mm 482mm Object Description DC switch PV connection port SE1-SPT6K&SE1-SPT7K Battery connection port USB port for upgrading/ External monitoring connection port Battery communication port 199mm 503mm CT Port Load Output port/Grid Output port Ground connection port Rs485 port Waterproof valve...
Page 12: Technical Data
Introduction Technical Data SE1-SPT6K&SE1-SPT7K 3 Technical Data 3.1 Input PV Module SE1-SPT-3K SE1-SPT-3.6K SE1-SPT-6K SE1-SPT-7K Max.recommended PV panel power[W] 4500 5400 9000 10500 Max.DC voltage[V] Norminal DC operating voltage[V] Max. input current(per mppt)[A] 14/14 14/14 14/14/14 14/14/14 Max. short circuit current(per mppt)[A]...
Page 13: Battery
Technical Data Technical Data 3.3 Battery 3.5 Efficiency, standard, environment limit and others Module SE1-SPT-3K SE1-SPT-3.6K SE1-SPT-6K SE1-SPT-7K Module SE1-SPT 3-3.6k SE1-SPT 6-7k MPPT efficiency 99.9% 99.9% Battery voltage range[V] 100-480 100-480 100-480 100-480 Max eciency from PV to AC 97.0%...
Page 14: Installation
Open the package and check the materials and accessories Manual according to the following list. Quick Installation Guide Rj45 connector These are differences between SE1-SPT 3-3.6k and SE1-SPT 6-7k SE1-SPT 3-3.6K Number Quantity Description PV terminal (positive*2 , negative*2 )
Page 15: Installation Precautions
Installation Installation 4.3 Installation Precautions 4.4 Tool preparation The protection level of SE1-SPT series inverters is IP 65, so that the inverter Tool equipment can be installed outdoors. Type Image Image Name Name Check the installation environment and pay attention to the following...
Page 16: Installation Site Conditions
Installation Installation 4.5 Installation Site Conditions Tool equipment Image 4.5.1 Installation Carrier Requirements Name Image Type Name Do not install the inverter near flammable materials. Please install the inverter on a solid object that can withstand the weight Individual Safety Safety requirements of the inverter and energy storage system.
Page 17: Installation Space Requirements
Installation Installation 4.5.3 Installation Space Requirements Reserve enough space when installing inverter (at least 300mm) for heat dissipation. ≥300mm ≥300mm Reserved space dimensions of ≥300mm installation ≥300mm ≥300mm ≥300mm Position Min Distance Left 300mm ≥300mm ≥300mm Right 300mm ≥1000mm ≥1000mm 300mm Down 500mm...
Page 18: Mounting
Expansion bolts, Tapping screws, Rubber hammer Hammer a) Use a marker to mark drilling holes of the bracket on the wall . b)Drill holes at marked spots with depth of 80mm.( SE1-SPT 6-7K need 5 holes Self-tapping Gasket nut, Gasket,...
Page 19 Installation Installation Ø Step 3: Tighten the inverter and bracket e) Hang the buckle on the inverter to the corresponding position of the backplane; f ) Use the inner hexagonal wrench to tighten the inner hexagonal screw on the right side of the inverter. Inner hexagonal wrench (Torque :1.2±0.1 N·...
Page 20: Electrical Connections
(see Figure 2). 1. Same model 2. Same quantity 3. The same queue 4. The same angle Notice! SE1-SPT series inverters do not support the following PV module connection modes. Positive PV pin Negative PV pin Figure 1 Inverter...
Page 21 Electrical Connections Electrical Connections Step 4. Tighten the PV pin needle and the wiring harness to make the The following is the location of the inverter positive and negative connection tight without looseness. (PV-/PV+) ports. Crimping Tool Step 5. The PV joint is divided into 2 parts - the plug and the fastening head. PV1+ Insert the cable through the fastening head and the opposite plug.
Page 22: Grid Port And Load Output Connection
Schematic diagram of the inverter PV connected. 5.2 Grid Port and Load Output Connection SE1-SPT series inverter are single-phase inverter . Suitable for rated voltage 120/240V, frequency 50/60Hz. For more technical requirements, please consult the requirements of the local public grid.
Page 23 Electrical Connections Electrical Connections Grid and Load connection steps Ø Ø Load requirements Connection requirements Notice: Check the grid voltage and compare the voltage range Warning! (see technical data). Ensure that the Load rated power is within the Disconnect the circuit board from all power sources to prevent electric Load rated output power range, otherwise, the shock.
Page 24 Electrical Connection Electrical Connection Step 3. Remove the 12mm insulation layer at the end of the wire. Insert Step 4. Find the location of the AC interface on the inverter, insert the the European-style terminals respectively, and make sure that the stripped crimped terminals into the UW10 terminals L, N, and P according to the ends are inserted into the European-style terminal ,and finally use wire sequence, and use a flat-blade screwdriver to tighten the screws.
Page 25 Electrical Connection Electrical Connection Step 5. Install the AC waterproof cover, and tighten the screws on the four Step 6. Tighten the waterproof fastening head. sides of the waterproof cover with an Allen wrench. Hexagon keys ( Torque: 0.8±0.1N ·m) Hexagon keys ( Torque: 0.8±0.1N ·m)
Page 26: Battery Connection
Ø Connection requirements SE1-SPT series inverter charge and discharge system can be equipped with high voltage lithium battery and lead acid battery. Please note that the maximum voltage of the battery should not exceed 480 V, battery communication should be compatible with the SE1-SPT inverter.
Page 27: Communication Connection
5.4 Communication Connection 5.4.1 Introduction to CT Communication SE1-SPT inverter should work with an electric meter or current sensor (CT for short) to monitor household electricity usage. The electricity meter or CT can transmit the relevant electricity data to the inverter or platform, which is convenient for users to read at anytime.
Page 28 Electrical Connection Electrical Connection Notice for CT connection: CT connection diagram SE1-SPT3K/3.6K Notice! • Do not place the CT on the N wire or ground wire. • Do not put CT on the N line and L line at the same time. •...
Page 29: Com Communication
COM interface. Professional users can use pins 4 and 5 to realize data acquisition and external control functions. The communication protocol is Modbus RTU. For details, please contact Solarever. If the user wants to use the inverter dry contact to control external equipment (such as a heat pump), it can be used with Solarever's Adapter Box.
Page 30: Communication Connection Steps
Electrical Connection Electrical Connection 5.4.3 Communication Connection Steps Step 3. Insert the prepared communication cables into the RJ45 terminals in sequence, and then use network cable crimping pliers to Step 1. Prepare a communication cable, and then find the press them tightly. communication adapter in the accessory bag.
Page 31 Electrical Connection Electrical Connection 2) One side of the finished cable, Waterproof connector with RJ45 is inserted CT communication cable Ø into the inverter, and one side of the RJ45 terminal is inserted into the CT pin is defined as follow: CT connection.
Page 32: Grounding (Mandatory)
Electrical Connection Electrical Connection Step 5: Finally, find the corresponding COM, METER, CT, DRM, LCD poets 5.5 Grounding Connection (Mandatory) on the inverter and insert the communication cable into the The user must make two ground connections :one shell grounding, and corresponding ports.
Page 33 Electrical Connection Electrical Connection Step 4. Find the ground connection port on the inverter, and screw the ground wire on the inverter with an M5 Hexagon keys. Hexagon keys Torque: 1.5±0.2N·m Hexagon keys Torque: 1.5±0.2N·m...
Page 34: Monitoring Connection
Step 2. Plug Pocket WiFi into the DONGLE port. The inverter provides a DONGLE port, which can transmit data of the inverter to the monitoring website via Pocket WiFi Plus, Pocket 4G, Pocket GPRS, and Pocket LAN. (If necessary, purchase products from Solarever) Ø Ø...
Page 35: Check All Below Steps Before Starting Inverter
- (Optional) Remove the locking screw from the DC switch. Turn on the battery switch. - Turn on the DC switch between the PV string and the SE1-SPT if there is any. Long press the “Enter “key for 5 seconds to exit the Off mode.
Page 36: Firmware Upgrading
Indicator Warning! 0%-33% Blue ashing, Green oﬀ, Red oﬀ -For SE1-SPT, ensure that the PV input voltage is greater than 100V (upgrade on sunny days). please ensure 33%-66% Blue on, Green ashing, Red oﬀ that the battery SOC is greater than 20% or the battery input voltage is greater than 90V.
Page 37: Led Indicator
SE1-SPT, and provides you with troubleshooting tips to identify and solve most problems that may occur in SE1-SPT. This section will help you narrow down the source of any problems you may encounter. Please read the troubleshooting steps below.
Page 38 Troubleshooting Troubleshooting Number Number DCI overcurrent protection fault. ARM software version mismatch Fault IE 009 DCI OCP Fault • Wait for a while to check if it's back to normal. IE 022 ARM Unmatched • update the software and press the ESC" key to restart the inverter. •...
Page 39 Troubleshooting Troubleshooting Number Number DCI overcurrent protection fault. ARM software version mismatch Fault IE 009 DCI OCP Fault • Wait for a while to check if it's back to normal. IE 022 ARM Unmatched • update the software and press the ESC" key to restart the inverter. •...
Page 40 Troubleshooting Troubleshooting Number Number Battery Unbalanced Failure Manager EEEPROM Fault. BMS_CellImblance BE 009 • Please contact the battery supplier. • Shut down photovoltaic, battery and grid, reconnect. IE 103 Mgr EEPROM Fault • Or seek help from the installer if it can not return to normal. Battery hardware protection failure BE 010 BMS_Hardware Protect...
Page 41: Routine Maintenance
------ Is the configuration set correct for your particular installation? Ø Regular maintenance Please contact Solarever customer service for further assistance. Please be prepared to describe the details of your system installation and provide the inverter serial number. Only quali ed people can do the following work.
Page 42: Decommissioning
Connect to other brands batteries without authority from Solarever. Store the inverter in a dry, temperature -40°C~ 65°C environment. Solarever will keep right to explain all the contents in this user manual. Pay attention to less than four inverter on each stack board during storage and transportation.
Page 43: App User Guide
Step 2:Scan the QR code in the upper left corner to download the Phone Number Email SOLAREVER APP and open it. Touch the local button on the login Address interface or on the account page to enter local mode. Zip Code State Step 3:Download the instruction manual and follow the instructions.

This manual is also suitable for:

Se1-spt-3k Se1-spt-3.6k Se1-spt-6k Se1-spt-7k