Off-grid system for a barn, a workshop or backup power: a 5.12 kWh 24 V battery combined with a 4,200 W hybrid inverter with a wide solar input.
Specifications stated by Humsienk
Battery: Humsienk LiFePO4 24 V 200 Ah Plus, 5,120 Wh.
Battery BMS: 250 A; IP65 protection rating.
Inverter: pure sine wave, 4,200 W output power, MPPT solar input.
Expandable and chargeable from solar, the grid or a vehicle depending on the inverter settings.
Stated certifications: CE, RoHS, UN38.3.
Before you buy
Runtime depends on the devices powered, their start-up power and the amount of sunshine. Check the electrical compatibility of your installation, the cable sizing and the protections required. A 24 V system must be installed by a qualified person.