EP Cube Energy Storage System - All-In-One Solar Backup Power
Signature Solar provides solar panels, off-grid solar systems, grid-tie, and hybrid systems. Quality solar inverters, bifacial solar panels, complete solar kits, solar batteries. Featuring brands such as EG4 Electronics with their solar battery, LifePower4 and EG4 LLifePower4 and EG4 LL
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It's pretty. Warranty (assuming you follow terms, is 4 years).
Definitely a little more pricey than what you can build in terms of capacity with EG4, $22.8k for 15KW output, 20 kwh.
Video training (required) - not unique to other products.
I didn't did to hard on idle draw.
Anyone know if there is DIRECT product support? IE, not through the vendor?
I need to do a project this summer where we're setting up a cottage to EV charge "largely" from PV (we have grid). That'll require a set of batteries, probably 15-30 kWh. I can make it work with EG-4 stuff, buy my overall concern with EG-4 inverters is 240 watt idle draw in winter (2 inverters).