Time:Jun 25, 2023 Views:713
The solar off grid system of the household has a load of 100W lights, 200W televisions, and 300W computers (resistive load);
There are also 1000W water pump and 500W Induction cooking (inductive load);
If using the A1 series, the power of the inverter is: (100W+200W+300W)+(1000W+500W) * 3=5100W;
The solar off grid system inverter can only amplify, so 6000W is selected;
The solar off-grid system battery is determined by the actual load and the storage and power supply time. The actual load (the sum of all loads directly) determines the storage and power supply time (determined by the customer)
For example, the customer's solar off grid system has a load of 100W lights, 200W televisions, and 300W computers (resistive load);
There are also 1000W water pump and 500W Induction cooking (inductive load);
The total actual load of the solar off-grid system is: 100W+200W+300W+1000W+500W=2100W. If the customer says that the storage and power supply time is 3 hours;
The total storage capacity of the solar off-grid system battery should be: 2100W * 3H=6300WH, which is 6.3 kWh
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