Used 81V modules that are perfect for solar storage systems. Easy to series together and wire a BMS.
Price per kWh: $65.7/kWh!
Year:Â 2020
Shipping: FREIGHT
Warranty: 6 Months, Extendable
Product Model Number: ELPM762-00007
22 cells in series in each module.
These modules were used in their solar storage application for a total of 2 years before being removed and traded for a larger system. We have capacity tested several modules and found them to be around 82Ah. They have a BMS attached to them, but unless you have the commands to turn it on, it will be non functional. The connector to the BMS looks like the JXT connector, but there are two negative and two positive wires, so it will not be a direct plug and play. Removing the extra pins would be pretty easy. You can also remove this harness completely and install your own. Each contact point has a spade connector, removing the harness for modification would be extremely easy. Each spade connector and battery terminal is labeled for easy reinstallation of the voltage sense harness.
There are mounting holes on the sides module.
Spade connector for contact points:
Nominal Module Energy: 7.61 kWh
Nominal Cell Capacity: 94Ah
Max Module Voltage: 91.3V
Nominal Module Voltage: 80.96V
Min Module Voltage: 70.4V
Max Cell Voltage: 4.2V
Nominal Cell Voltage: 3.8V
Min Cell Voltage: 3V
Length: 23.06 inches
Width: 14.5 inches [16.25 w/ brackets]
Height: 6.25 inches
Weight: 114lb
Peak Discharge Current: 650A 2 seconds
Maximum Continuous Discharge Current: 450A
Recommended Charge current: 22.3A




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