Power large homes, farms, estates, workshops, and remote properties with the ROCKSOLAR 24kW Off-Grid Solar System. Featuring 2 x; Growatt SPE12000 US 12kW inverters, a 16.38kW solar array, and 57.36kWh of GSL LiFePO4 battery storage, this high-capacity system delivers reliable 120/240V split-phase power for demanding off-grid applications. Key Features 24kW total inverter output 2 x; Growatt SPE12000 US 12kW inverters 120/240V split-phase pure sine wave power 28 x; ZNShine ZXM7-UHLDD144 585W solar panels 16.38kW total solar array 4 x; 14.34kWh GSL LiFePO4 batteries 57.36kWh total battery storage Integrated MPPT solar charging Generator charging support SHINE WiFi system monitoring Expandable off-grid design 57.36kWh GSL LiFePO4 Battery Storage Four GSL 51.2V 280Ah LiFePO4 batteries provide substantial energy storage for larger off-grid properties. 14.34kWh per battery 57.36kWh total nominal storage 51.2V / 280Ah 95% max depth of discharge; 80% recommended for 8,500+ cycles 8,500+ cycle life at 80% DoD Integrated BMS CAN, RS485 & WiFi communication IP65-rated enclosure Expandable battery architecture 15-year warranty 120/240V High-Capacity Off-Grid Power Two parallel Growatt SPE12000 US inverters provide 24kW total AC output, supporting both 120V and 240V loads. This makes the system suitable for larger homes, appliances, well pumps, workshops, farm equipment, and other compatible high-demand loads. Actual runtime depends on solar production, battery state of charge, and connected loads. System Specifications Specification Details Inverters 2 x; Growatt SPE12000 US Total Output 24kW AC Output 120/240V Split Phase Solar Array 16.38kW Solar Panels 28 x; ZNShine ZXM7-UHLDD144 585W Battery Storage 57.36kWh Battery Configuration 4 x; GSL 14.34kWh Battery Chemistry LiFePO4 Generator Charging Supported Monitoring SHINE WiFi What&';s Included 2 x; Growatt SPE12000 US 12kW Off-Grid Inverters 4 x; GSL 51.2V 280Ah 14.34kWh LiFePO4 Batteries 28 x; ZNShine ZXM7-UHLDD144 585W Solar Panels 6 x; 20A / 300V PV DC Breakers 1 x; Breaker Box 6 x; 40 ft 10 AWG PV Cables 2 x; SHINE WiFi Monitoring Module Warranty & Support GSL 14.34kWh Batteries: 15-Year Warranty Growatt SPE12000 US Inverters: 5-Year Standard Warranty ZNShine ZXM7-UHLDD144 585W Solar Panels: 12-year product warranty, 30-year linear power warranty Solar Panel Service Life: 30+ Years Lifetime ROCKSOLAR Technical Support Powerful Off-Grid Energy for Large Properties With 24kW of inverter power, 16.38kW of solar generation, and 57.36kWh of LiFePO4 battery storage, this complete system is ideal for large off-grid homes, farms, estates, workshops, homesteads, and remote facilities across the USA.Nominal and usable battery energyThe included 4 GSL battery modules provide 57.36kWh nominal energy and 54.492kWh usable energy at 95% max depth of discharge (45.89kWh at the 80% recommended for 8,500+ cycles). This battery-side rating is before inverter losses; actual delivered energy depends on operating conditions and system settings.