Ttoday we live in the 21st century full of technology and progress. We are somehow disrupting the environmental balance of the Earth by using non-renewable resources. The alternative is to use renewable resources. For example: Wind energy, Solar energy, Tidal energy etc.
We It mostly uses solar energy to charge the batteries. Frequently, we have charged a battery that connects directly to the solar panel, but this is the wrong way around as the battery can be damaged. That’s why we have to use a solar charge controller. It is available on the market for around 400 to 500 rupees, but we can do this at our own home. Main job of Solar Charge Controller (SSC): –
1) low voltage protection.
2) over voltage protection.
3) battery cut-off circuit.
4) back current protection.
5) over discharge protection.
We can change the SCC according to our need.
Fascinating Facts: Ceiling fans consist of Single phase Asynchronous motor which are not self excited. But then it starts with just one click. Find out why?