sol-ark Limitless Lithium L3 Series Installation Manual And User's Manual
Indoor battery energy storage system
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Summary of Contents for sol-ark Limitless Lithium L3 Series
- Page 1 INSTALLATION GUIDE AND USER MANUAL L3 SERIES LIMITLESS LITHIUM™ Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©...
- Page 2 By using the product, users acknowledge their understanding of these disclaimers and agree to use the product at their own risk. Sol-Ark reserves the right to update or modify product information, specifications, and guidelines without prior notice.
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Page 3: Table Of Contents
2.2 Assembly ..................................................12 2.3 Battery Overview............................................... 16 2.4 Wiring ..................................................16 2.5 Battery Communications ............................................19 2.6 Powering-up the Sol-Ark L3 System ........................................20 2.7 Power Cycle Sequence ............................................20 3. User Interface ..............................21 3.1 GUI Screens ................................................21 3.2 System Setup ................................................ -
Page 4: Important Safety Instructions
WARNING: Risk of electric shock. Risk of fire. Only use electrical supplying this equipment before working on or inside equipment. system components approved for dry locations. Always use a properly rated voltage sensing device to confirm Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... - Page 5 Due to the considerable size, the L3 HV series battery storage system requires special handling to be recycled properly. For more information on locating recycling resources in your area, please visit our website at sol-ark.com/recycling. Proper recycling is crucial for lithium storage batteries. It keeps hazardous waste out of landfills and allows reusable materials like lithium and other metals to be recovered and repurposed.
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Page 6: L3 Series: At A First Glance
1. L3 Series: At a First Glance INSPECT SHIPMENT The box should include all items shown in the component guide. If there are damaged or missing parts, immediately call Sol-Ark customers support at +1 (972) 575-8875 Ext. 2. COMPONENT GUIDE... -
Page 7: General Description
LCD touchscreen External 12V power supply connection BMU start button BMU DC disconnect switch High voltage hazard light indicator Battery module (+, -) connections Alarm light indicator Battery module communication ports Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... -
Page 8: Specifications
1.2 Specifications L3 HV-60kWh Dimensions L3 HV-60kWh Note that size and dimensions of the following drawing of the L3 energy storage systems corresponds to the model. Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... - Page 9 Note that size and dimensions of the following drawing of the L3 energy storage systems corresponds to the model. LIMITLESS LITHIUM L3 TORQUE APPLICATION NOTE Do not use impact drivers to tighten any fasteners on the Sol-Ark Connection Torque [in-lb] Torque [Nm]...
- Page 10 See Sol-Ark technical sales for planning outdoor sites. 4. Battery will operate at a maximum of 1C charge/discharge up to 2000m, above 2000m maximum output is derated to 0.8C, contact Sol-Ark for details.
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Page 11: Installation
Positive Link - Amphenol Battery Cable Series Link - Amphenol Battery Cable Negative Link - Amphenol Battery Cable RJ45 Inter-battery Communication Cables (140mm) RJ45 BMU to Battery Communication Cable (110mm) Rack Screws (M4x20) Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... -
Page 12: Assembly
Use 8x additional screws (P) to fully secure the right rack to the rest and bottom crossbeams, ensuring correct orientation. Align each of the assembly. Tighten all screws before moving to the next step hole and secure in place with 8x screws (P). Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... - Page 13 Gently raise the rack into an upright position. Fasten the 3x Carefully slide the BMU (I) into the top slot of the rack and secure in place angle brackets (H) using 3x screws (P). using 4x screws (P). Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©...
- Page 14 2.5. Damage can occur to the building due to static overload of the structure. Consult with a licensed professional structural engineer when installing batteries above ground level. Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©...
- Page 15 Specific installation methods will depend on the requirements of your local AHJ, but the following general guidelines apply: Do not fasten the battery directly to drywall or using expanding anchors. The Sol-Ark supplied mounting brackets must be secured to wall studs or other structural building elements.
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Page 16: Battery Overview
BCOM OUT Communication port to next battery module DO NOT Power Over Ethernet (POE) through BCOM IN and BCOM OUT. connect PCS communications to either of these ports. Damage will occur. Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... -
Page 17: Wiring
To interconnect an inverter, create a custom length conductor using the included Amphenol connectors. Run the wires from the positive and negative Amphenol connector (P+) and (P-) to the inverter’s battery input terminals. Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... - Page 18 The BCOM OUT port of the last battery module should not be to any other battery module . Instead, this port should be sealed with the included 120Ω terminating resistor. Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©...
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Page 19: Battery Communications
Ark hybrid inverters the battery can communicate via either CAN or RS485 MODBUS. Currently only Sol-Ark 30K-3P-208V and 60K-3P-480V inverters are supported by the L3 Limitless Lithium™ series. In addition, only CAN based battery to inverter communication is supported at this time. -
Page 20: Powering-Up The Sol-Ark L3 System
NOTE: The DC disconnect features a built-in locking tab that can be used to lock out the disconnect in the OFF position for service and maintenance. C. PRESS the START button of the BMU to the ON position. The Sol-Ark boot-up screen will appear. The high voltage “HV” indicator will light up. -
Page 21: User Interface
4. Login Screen Delete Escape Keypad Enter 5. System Maintenance Screen Battery diagnostics Overcurrent Overvoltage Undervoltage Different Voltage Overtemperature Different Temperature Other Faults Under temperature Exit BMU Number Protocol ID Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... -
Page 22: System Setup
In the event of a fault, the "Alarm" indicator on the BMU will illuminate, and the corresponding fault will be highlighted in red on both the "Home Screen" and the "System Maintenance Screen”. You can access the “Maintenance Screen” and tap on the respective fault for more info. Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... -
Page 23: Operation And Maintenance
Unplug the ALL four B+, B-, P+ and P- conductors from the BMU and wait at least 5 minutes before opening unit. Remove the top metal cover of the BMU by unscrewing all x13 M4 screws as shown below. Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... -
Page 24: Usb Upgrade Step
To update the firmware first format a USB 2.0 drive as FAT32, no larger than 8GB in size. Place the upgrade file provided by Sol-Ark in the root directory of the USB drive. Turn on the battery and insert the USB flash disk after the blue indicator is on. - Page 25 4.7 Wiring Diagrams The following diagrams illustrate wiring configurations for power conductors and communication cables for a Sol-Ark 30K-3P-208V hybrid inverter. Note that the wiring for battery input terminals and communication ports may vary based on the specific PCS in use.
- Page 26 Diagram 02 Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©...
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Page 27: Error Codes
Inter battery communication failure Pre-charge failure Insulation level 2 alarm External total voltage acquisition fault Internal total voltage acquisition fault Current acquisition fault Limit protection EEPROM failure Insulation level 2 Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... -
Page 28: Common Causes
Abnormal number of BMU The number of BMU addresses is different from the number of set parameters For more information, please contact us at: support@sol-ark.com or support phone: +1 (972) 575-8875, Ex. 2 Copyright 2023 Sol-Ark - Portable Solar LLC | SK140-0017-001 ©... - Page 29 Sol-Ark Product. This Limited Warranty is valid, and enforceable by the Owner against Sol-Ark, if and only if the (x) the applicable Sol-Ark Products are (i) sold to the Owner by Sol-Ark or by an authorized distributor, reseller, integrator, installer, or similar person specifically designated by Sol-Ark and (ii)
- Page 30 (and only in those States and other If your Sol-Ark Product is not identified in the Sol-Ark Product Table, it is not covered by this Limited Warranty, may not be entitled to any form of warranty from Sol-Ark or may be subject to other warranty terms set forth in a different agreement or terms of sale.
- Page 31 Sol-Ark Product will not be a condition to the application of, or a condition to receiving the benefits from, this Limited Warranty. 2. Transfer of Warranty; Location Limitations. A transferee of the Sol-Ark Product through a change in...
- Page 32 If a Sol-Ark Product is returned without an RMA from Sol-Ark, Sol Ark may refuse to accept delivery of the Sol-Ark Product to which the RMA relates. All returns are subject to a thirty five percent (35%) restocking fee. If a Sol-Ark Product is returned without an RMA from Sol-Ark, Sol-Ark may refuse to accept delivery of the Sol-Ark Product to which the RMA relates.
- Page 33 Sol-Ark Product. The recovery of software programs installed in any Sol- Ark Product is not covered under this Limited Warranty, nor is the loss or corruption of data transmitted through any application made available by Sol-Ark.
- Page 34 8. Assignment. Sol-Ark expressly reserves the right to assign any or all of its rights and obligations under this Limited Warranty to any affiliate or third party without the consent of Owner.
- Page 35 Texas 75013, attn: Warranty Claims, and also via email to support@sol-ark.com. Sol-Ark will send any Notice of Dispute to Owner by first class U.S. Mail to Owner’s address if Sol-Ark has it, or otherwise to Owner’s email address. Owner and Sol-Ark will attempt to resolve any Dispute through informal negotiation within 45 days from the date the Notice of Dispute is sent.
- Page 36 Owner individually, and only to the extent required to satisfy an Owner’s individual claim. h. Arbitration Fees. Whoever files the arbitration will pay the initial filing fee. If Sol-Ark files, then Sol- Ark will pay; if Owner files, then Owner will pay unless Owner gets a fee waiver under the applicable arbitration rules.
- Page 37 Enforceability. If the waiver of class actions above is found unenforceable, or this entire Section 12 is found unenforceable, then this entire Section 12 will be null and void. If that happens, Owner and Sol-Ark agree that Section 11 on Exclusive Jurisdiction and Governing Law will govern and control any Dispute.
- Page 38 ±0.5% full scale accuracy or better ▪ Use programmable DC electronic load or battery cycler/analyzer ▪ Temperature Accuracy: ±2°C accuracy on temperature chamber/enclosure ▪ ±1°C accuracy or better on thermocouple contacting the battery ▪ Copyright © 2024 Sol-Ark - Portable Solar LLC | SK150-0029-002...
- Page 39 Battery Constant Constant Sol-Ark Product/Model End of Discharge Nominal Amp- Voltage Current Number/SKU Voltage (Vdc) hour Rating (Vdc) (Adc) (Ah) L3 HV-40 332.8V 456V L3-HV-40KWH L3 HV-60 499.2V 684V L3-HV-60KWH Copyright © 2024 Sol-Ark - Portable Solar LLC | SK150-0029-002...
- Page 40 Example calculation, using Option 1: Option 2: If Sol-Ark determines that the Product is completely inoperable and not subject to repair, Sol-Ark will calculate the refund amount as follows: Calculate the refund amount based on difference between the Remaining Warranty Months...
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