Photovoltaics (PV) is the direct conversion of sunlight into electrical current, a process known for many years. With the development of the modern silicon solar cell, light particles which penetrate the cell cause electron activity resulting in the flow of electric current through a circuit. The greater the intensity of the light, the more current a solar cell generates.

The current moves through a series of cells, called modules, to a battery where it is stored. Battery storage assures the user of electricity when needed, day or night. A controller is usually installed between the modules and the battery to prevent overcharging. Linked together, this equipment forms a PV system designed to produce 12 or 24 volts of direct current (DC).

Through the use of an inverter, the direct current is turned into alternating current (AC), the standard home current with which we're all familiar. DC to AC inverters now provide outputs ranging from 100 to 20,000 Watts at conversion efficiencies greater than 90 percent and with cleaner power than the utility can provide.

Any number of PV modules can be connected in an array to supply your present load requirements. The array may be expanded easily by adding modules to meet future power needs. Once installed, the modules are maintenance free. An occasional rinsing is all that is necessary. This means you can run your appliances, power equipment, or machinery just as you would normally. Security comfort and convenience are accessible again, no matter how remote your location.

PV modules have a record of extremely reliable service. For over 25 years they have successfully provided electrical power for long-range space vehicles and permanent space satellites. Now we offer the homeowner in remote locations the safe, dependable power of a PV system as a cost-effective alternative to home generators or expensive power line construction.