Did you know solar at home cannot produce electricity for your home electrical appliances? It can only reduce your electric bill. Solar produces DC current which is converted to AC current by inverter and then directed towards grid.
To use your solar power at home you can get 21 volt or more voltage producing panels costs 2000 INR. You can than get solar charger converter for 400 INR Connect the two with battery and than the SCC to your DC powered load(fans, light) SCC is required to control the voltage as the sun intensity is not fixed in a day. The battery can be charged and than use it later and let it get charged through solar. 12v load are recommended in this scenario.
Easy applied tech. 