The photovoltaic inverter cells can be purchased online

Source All the Materials - Though the material list is minimal, you will need to purchase the materials required to build a simple container, along with wiring, which can be found at your local hardware store. Both simple and complex solar panels require a photovoltaic solar cell, the working part of the system that collects energy from the rays of the sun and converts into electricity. The photovoltaic inverter cells can be purchased online, directly from the manufacturer, or at discounted prices at online auction houses including eBay.

Generate Your Own Power - Once you have a firm understanding of the construction process, and have acquired all the necessary components, you can fabricate your first solar panel in just a few hours. The moment you have finished its construction, it will begin producing electricity, as long as it is in contact with the rays of the sun. A simple small photovoltaic solar panel can generate enough electricity to supply necessary energy to run a small appliance or light. By attaching a battery to the system, you can produce and store enough electricity to use the object after sundown.

Increase the Solar System Size - A large pure sine wave inverter panel system, or whole house system, is nothing more than large group of small single solar panels connected in the series. The construction of a larger system may include batteries, or be connected directly to your local utility company. Batteries offer homeowners the freedom of generating electricity in locations where conventional fossil fuel electrical power is not provided. Alternatively, connecting your system into the national electric grid, and using a reverse electric meter, provides the opportunity to generate electricity, during the day, which can be sold to your utility company. After the Sun has set, simply purchase that same electricity back from them. This will save you the cost and maintenance of using batteries.