Commercial (9)
Yes you will insured from general insurance. There are many options.
When you install a solar energy system on your roof, you save money on your electricity bill and protect yourself against rising electricity tariffs in future. How much you can save it depends on policies in your area but going solar is a smart investment regardless of where you live.
Currentaly 30 % subsidy will transferred directly on customers account. It will change time to time.
Government advised all PSUs for solar finance while private parties available in market.
there is 25 yrs performance warranty on PV panels and 5 Yrs on inverter.
It is cost effective pollution free environment friendly. vast amount of energy available.
Domestic consumers, Educational institutes, Hospitals, NGO’s Subsidy will vary from states to state.
There are state nodal agencies authorized for same. MNRE authorized channel partners will guide the same.
Solar energy is safe, Cost effective, Pollution free. It can reduce your homes green house gas. Your system can generate more electricity than you need, you can send this excess energy to grid and may get a credit from your local discom.
Performance (1)
Solar panel use ultra violet light for solar energy they would be able to generate solar power. Even during the greyest days visible light still gets through rain and clouds. After all sky never gets completely black.
Technical (11)
Net metering is Import Export mechanism for electricity generation. For Example- When roof top system generates more than home consumption it will export to local discoms grid while it will imports when consumption increased while day time or night time when our system unable to generate. There is a Import Export meter that will shows both readings.
Sun light directly converted to dc current by solar cells then DC current converted to AC with the help of Inverter.
There are two types on grid and Off-grid Inverter
There is mainly two types as Poly Crystalline and Mono Crystalline. Thin film also available.
There is thumb rule as 100 Ft2 space required for 1 KWp.
Only cleaning once in a week is sufficient better generation.
There are two main components i.e. PV modules and Solar Inverter. Along with structure and BOS.
Its myth that there is no moving parts so PV system has no maintenance apart from that one has to do simple things like panel cleaning periodically depends on dusty conditions. Sometimes visual inspection sufficient.
Just look your monthly electricity bill. Take a average of and divide with 30 and again by 4. You will get capacity which needed to be installed. For normal average home 2 KWp sufficient.
Because of lower silicon purity poly crystalline panels are not quite efficient as mono crystalline. But as far as commercial calculation matters poly crystalline are cost effective than mono.
In on grid system your PV plant synchronized with grid. Your excess power has been send to grid and you can use power from grid when you need while in off grid system Battery bank used for store excessive for further use when sun light not available in night.