Efficiency: 4kw solar panels provide optimal power output for most residential households and can significantly reduce electricity bills. Space-saving: 4kw solar panels are smaller and require less space on your roof, making them ideal for homes with limited roof space.

Question – What can you run on a 4kW solar power system and for how long? Answer – You can run around 8 LED Lights + 2 Fan + 1 ton AC + Fridge under the range of 3000 watts with a battery backup of 6 hours. A 4 KW solar system generates an average of 16 units of electricity daily.A 4kW solar power system consists of 16 solar panels which require approximately 29 square meters of space on your roof. If you stay in a sunny area and have a south-facing roof, then your 4kW solar panel system can roughly produce 19kWh (kilowatt hours) in a day, 590kWh in a month, and a whopping 7,000kWh in a year.