In stock while supplies last.
579 in stock
In stock while supplies last.
A: Since the inverter is controlled by the battery, some inverters require special settings changed within the batteries. The primary example being SMA’s Sunny Island, which require adjustments to the BMS protection parameters because it is slower to respond to the requests made by the BMS, so more conservative values must be used. The listed inverters operate successfully in a closed-loop communication operation method. If you are not using closed-loop communications, please select “Other”.
Current products supporting communication are all Victron equipment via a Cerbo-GX, MPP Solar inverters, Sol-Ark 5k, 8k, 12k & 15K, Certain-models of Growatt inverters, SMA Sunny Island (With appropriate setting changes).
Yes, however you will need to manually set the appropriate settings within the inverter manually, and run these batteries in an open-loop, voltage control based configuration.
Due to the weight and nature of this product, it must be shipped by Freight versus standard FedEx/UPS ground. The shipping price is calculated based on your location during checkout. There is a base charge for the first battery, however additional batteries only add a minimal cost. If our shipping charge is above the actual cost, we will issue a refund.
For shipping to Hawaii/Alaska/Canada, you must setup your own freight forwarder; we can ship to their warehouse but you must setup and cover all costs associated with freight forwarding.
For the safety of our team, we do not allow local pickups; Initially being in Las Vegas we attempted to offer this, however, we’ve had some rather questionable figures attempt pickup that risked the safety of our staff. For this reason, we do not allow local pickups anymore.
|Nominal Voltage||51.2 (48v Range)|
|Run Time at 20A Load (~1000w)||300 Minutes|
|Self Discharge||< 3% per month|
|Max Batteries in Series||1|
|Max Batteries in Parallel (with BMS communication)||15*|
|Maximum Terminal Feedthrough Current||310 Amps (Cont), 450a (Surge)|
|Max Continuous Discharge Current||100A (1C)|
|Peak Discharge Current||125A (3 Seconds, automatic shutdown)|
|Short Circuit Protection||300a, 200µs|
|BMS Low-Voltage Disconnect||46v|
|BMS Low-Voltage recover||48v|
|Recommended Charge Current||0~63A|
|Maximum Charge Current (Continuous)||100A|
|Recommended Charge (Absorption) Voltage||57.6|
|BMS Cell Protection Voltage||3.7v|
|BMS Pack Protection Voltage||>58.2v|
|Discharge Temperature||-4°F – 140°F|
|Charge Temperature||32°F – 113°F|
|Storage Temperature||23°F – 95°F|
|Low Temperature Charge Protection||Yes|
|Internal Temperature Sensors||4 Cell Sensors, 1 BMS Sensor, 1 Ambient Air Sensor|
|Case Material||Powder-Coated Steel|
|Rack Mountable||Yes, 4U|
|Dimensions||Width: 17.5in (Without ears – Fits standard 19″ rack with ears installed)
Height: 7in (4 rack units)
Depth: 18in + 1 1/4″ for handles / terminals
|Third Party Testing||Pack UL1973 Testing Passed – Certified packs anticipated to ship from Current Connected September 2022
UL9540 Testing in progress. ETA Q4 2022
|Shipping Classification||UN3480, Class 9, MSDS|