MaxPower 32kWh Lithium-ion Battery 51.2V (MP 32000-Ultra)

Note: Cycle life is quoted as 8000 cycles at 80% depth of discharge, 20-55°C and 0.5C, measured to 60% end-of-life. That last figure matters: most brands in this catalogue quote to 70% or 80% of original capacity, and a cell measured all the way down to 60% will always show a bigger cycle number. Treat it as optimistic against a Dyness or Knox figure. The flagship: 628 Ah at 51.2 V for 32 kWh, with 150 A charging at 7.68 kW and 200 A discharge at 10.24 kW. Short-circuit current 540 A. The only MaxPower battery with a colour touchscreen and RS232 on top of CAN and RS485. Parallels to 63 units. Against the MP 32000-Pro at the same 628 Ah: the Ultra publishes a cycle life where the Pro publishes none, parallels to 63 rather than 15, and fits a far narrower footprint - 800 mm wide against 1188 mm - at 240 kg rather than 244 kg. The Pro's only edge is a higher 300 A maximum discharge against the Ultra's 200 A. MaxPower publish a compatibility list covering Solis, Growatt, Sofar, SAJ, ATESS, Must, GoodWe, SMA, Deye, Megarevo, SRNE, Victron, LuxPower and Voltronic.