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Summary of Contents for DISCOVER LYNK II Solis
- Page 1 LYNK II Solis Manual Revision REV A...
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Page 2: Table Of Contents
LYNK II CAN Out - RJ45 PIN Assignments for Solis Inverters ......13 INSTALLING AND CONNECTING LYNK II TO THE SOLIS NETWORK ....15 Networking Discover Lithium Batteries with LYNK II.......... 15 Connecting LYNK II to the Solis Network ............17 ENABLING LYNK II TO COMMUNICATE WITH SOLIS DEVICES......19... - Page 3 LYNK II Solis Manual Document: 805-0080 Revision: A – 3...
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Page 4: Introduction
LYNK II Solis Manual 1 INTRODUCTION This Application Note provides information about integrating LYNK network-enabled Discover Lithium Batteries using the LYNK II Communication Gateway with Solis power conversion devices in a closed- loop configuration. Before installation and configuration, consult the relevant product documentation, including Manuals, Application Notes, and Installation and Configuration Guides. - Page 5 The LYNK II Communication Gateway is compatible with the following batteries and inverters. Discover Lithium Batteries A Discover battery must have a compatible network port, such as the LYNK Port, to communicate with a LYNK II device. •...
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Page 6: Audience, Safety, Messages, And Warnings
LYNK II Solis Manual 2 AUDIENCE, SAFETY, MESSAGES, AND WARNINGS 2.1 Audience Configuration, installations, service, and operating tasks should only be performed by qualified personnel in consultation with local authorities having jurisdiction and authorized dealers. Qualified personnel should have training, knowledge, and experience in the: •... -
Page 7: General Warnings
LYNK II Solis Manual NOTICE Important information regarding conditions that may result in damage to the equipment but not personal injury. NOTE Ad hoc information concerning important procedures and features of the battery not related to personal injury or equipment damage. -
Page 8: Safe Handling Procedures
LYNK II Solis Manual ELECTRIC SHOCK • Do not touch the energized surfaces of any electrical component in the battery system. • Before servicing the battery, follow all procedures to fully de-energize the battery system. • Follow the “Safe Handling Procedures” below when working with the battery. - Page 9 LYNK II Solis Manual • Do not wear rings, watches, bracelets, or necklaces. AUDIENCE, SAFETY, MESSAGES, AND WARNINGS– 9...
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Page 10: Overview
Configure the LYNK II CAN out pins to match the CAN in pins of the power conversion equipment. • Mount the LYNK II, connect the Discover battery communication network to the LYNK Port and then connect the LYNK II’s CAN Out Port to the power conversion equipment's communication network. -
Page 11: Minimum Battery System Capacity
BMS and the Solis power conversion device is restored. 3.2 Minimum Battery System Capacity The Discover Lithium Battery and Solis device automatically manage the battery charge and discharge rates. Using large solar arrays with battery banks that are too small can exceed the operating limits of the battery to charge and possibly lead to the BMS triggering over-current protection. - Page 12 Inverters S6-EH2P(9.6-16)K03-SV-YD-L-US. Discover AES RACKMOUNT 48-48-5120/48-48-5120-H Battery, Peak Power (3 seconds): 218 A RMS, 95 A DC Continuous Charge/Discharge (1 hour), as published in Discover AES RACKMOUNT Installation and Operation Manual (805-0043 Rev J). Discover HELIOS ESS 52-48-16000 Battery, Peak Discharge Current (15 seconds): 300 A RMS, 200 A Continuous Charge/Discharge, as published in Discover HELIOS ESS Installation and Operation Manual (805-0090 Rev D).
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Page 13: Lynk Ii Can Hardware Termination And Can Out Pin Configuration . 1
LYNK II terminates the AEbus and LYNK Network by default. Do not remove the termination jumper inside LYNK II unless instructed to do so by Discover Energy Systems. 4.2 LYNK II CAN Out - RJ45 PIN Assignments for Solis Inverters CAN signals (CAN H, CAN L, CAN GND) can be assigned to any pin of the RJ45 connector by adjusting the jumpers on the header board. - Page 14 LYNK II Solis Manual CAN Out Header Jumper RJ45 Pin CAN L H2 - 5 - 7 CAN H H3 - 8 - 10 CAN GND LYNK II CAN HARDWARE TERMINATION AND CAN OUT PIN CONFIGURATION– 14...
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Page 15: Installing And Connecting Lynk Ii To The Solis Network
LYNK II requires power from three possible sources (13-90 VDC power supply, LYNK Port enabled Discover Lithium battery, or a USB device). • Discover Lithium batteries must be set to ON to supply power and communicate data with LYNK II. AES RACKMOUNT INSTALLING AND CONNECTING LYNK II TO THE SOLIS NETWORK– 15... - Page 16 LYNK II Solis Manual Both LYNK II and AES RACKMOUNT Battery Modules are internally terminated. No extra termination is required. HELIOS ESS Both LYNK II and HELIOS ESS batteries are internally terminated. No extra termination is required. INSTALLING AND CONNECTING LYNK II TO THE SOLIS NETWORK– 16...
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Page 17: Connecting Lynk Ii To The Solis Network
LYNK II Solis Manual NOTICE TERMINATION REQUIREMENT HELIOS ESS Batteries prior to serial number DLPHD48B251080001 are supplied with a termination resistor. When setting up closed-loop communication with these HELIOS ESS Batteries, plug the termination resistor into the COM3/COM4 port on the last battery in the LYNK network. - Page 18 LYNK II Solis Manual INSTALLING AND CONNECTING LYNK II TO THE SOLIS NETWORK– 18...
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Page 19: Enabling Lynk Ii To Communicate With Solis Devices
Solis inverter to an open-loop configuration. Refer to A.1 Solis Open-Loop Configuration. NOTE Neither Discover Lithium batteries nor LYNK II directly control Solis relay functions, generator starting or other grid-interactive features. These functions are controlled through the programming of the Solis inverter- charger. -
Page 20: Closed-Loop Configuration
After selecting the Solis communication protocol for the LYNK II, complete the closed-loop configuration on the Solis inverter-charger. Ensure the Discover Lithium Batteries are networked with LYNK II and that the LYNK II is connected to the Solis CAN port. -
Page 21: Closed-Loop Configuration
6.2.1 Closed-loop Configuration Refer to the latest Discover Energy Systems documentation for battery values and the latest Solis documentation for menu navigation and details on the setup procedure. Set the Discover Lithium batteries to ON and set the inverter to ON. - Page 22 LYNK II Solis Manual • Battery Type = Lithium Battery • Battery Model = Lithium battery LV Set other inverter-charger settings as required by your system. For instructions on configuring inverter-charger settings, refer to the Solis manual. After all the settings have been configured, check the overview of the system.
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Page 23: Appendix
LYNK II Solis Manual 7 APPENDIX 7.1 Solis Open-Loop Configuration Refer to the latest Discover Energy Systems documentation for battery values and the latest Solis documentation for details on menu navigation and the setup procedure. NOTE Other settings may require configuration depending on your system and particular use case. For information on these settings, refer to the inverter manual. - Page 24 LYNK II Solis Manual The Solis inverter will operate in an open-loop configuration when selecting a Battery Type without communication (“Without COMM”). SETTING AES RACKMOUNT (48-48-5120, HELIOS ESS 48-48-5120H) (52-48-16000) Battery Type 51.2V Lithium Battery (Without COMM) Max Charge Current...
- Page 25 LYNK II Solis Manual SETTING AES RACKMOUNT (48-48-5120, HELIOS ESS 48-48-5120H) (52-48-16000) Max Discharge Current Number of batteries x 95 A Number of batteries x 200 A 47.0 V Over discharge 49.0 V Recovery 45.0 V Force Charge Disable Battery Saving...
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