How dense your solar panels are will determine their efficiency. Getting high density solar panels may cost you quite a bit, but after a while they'll pay for themselves because they produce more power. Before you select your solar panels, you should consider panel density.
Since children are the ones who will be running the future it is important to teach them early about renewable energy. As a parent you can set the example by using solar energy whenever possible. If it is not possible to swap your entire house over, maybe switch out your outdoor lighting.
This 1kw Solar Power System consists of 3kva Solar PCU, 150Ah Batteries 4 nos and 1000w(1kw) Solar Panels. Load connected – 1. 300lts Refrigirator-1 no 2.