1000W Solar Power System 25.6V 27Ah AC Output

Doubling the inverter rating of the 500W unit, this 1000W solar power system is for premises with more to run in the evening: a home with several rooms lit, a shop with a fridge-free counter setup, an office with computers and a router. Outputs are 220V 50Hz AC, two 12V DC and two 5V 2A USB.

The battery is a LiFePO4 pack at 25.6V 27Ah, arranged at the higher voltage to carry the bigger inverter load more efficiently than a 12V bank would. Charging is quoted at 6 to 8 hours with a discharging window of 10 to 24 hours depending on what is drawn from it, so the light-load figure and the heavy-load figure are both worth noting when sizing. The metal system host measures 300 x 188 x 228mm.

Typical buyers are larger off-grid homes, trading premises, dispensaries, boreholes with small control gear and rural institutions. What the system actually delivers overnight depends on siting, season and load. The manufacturer states a 3 year warranty.

Specifications

• System rating: 1000W
• Inverter power: 1000W
• Battery: LiFePO4 25.6V 27Ah
• Charging time: 6-8 hours
• Discharging time: 10-24 hours
• AC output: 220V 50Hz
• DC output: 12V, 2 outlets
• USB output: 5V 2A, 2 outlets
• Luminous efficacy: 160 lm/W
• LED lifespan: 50,000 hours
• Material: metal
• Product size: 300 x 188 x 228mm (system host)
• Manufacturer's stated warranty: 3 years