Solar Photovoltaic

Q1

What are the advantages of using solar photovoltaic (PV) panels ?

Ans:

PV panels are very reliable and needs little maintenance. It generates electricity without causing any pollution to the environment, and without the need for any fuel.

Q2

Where can I buy solar panels ?

Ans:

PV panels are commercially available products. You can easily find a number of suppliers by searching through the Internet.

Q3.

Can I connect my PV system to the AC distribution board of the building?

Ans:

Yes, a PV system with a grid-tie inverter can be connected to the electrical distribution system of the building, provided the system fulfills the technical and safety requirements set by the power company. An application has to be made to the power company concerned for such kind of "grid-connection" arrangement.

Q4.

What size of a PV system do I need, for supplying standalone loads?

Ans:

The size of a standalone PV system depends on the loading requirements. Please go through the Solar photovoltaic - Application Consideration section of this website to get an idea on how to estimate the size of the PV system required.

Q5.

How long do solar panels last?

Ans:

solar panels do not have any moving parts, and normally should last for more than 25 years.