Solar Energy Systems Are On the Rise

Alternative energy services are growing, with more people choosing to use photovoltaic (PV) systems for solar power. A PV system uses solar panels made of solar cells to create energy from the Earth’s most available renewable energy source, the sun. Sunlight is transformed into electricity without emissions into the environment or the need for moving parts. PV, or Solar PV, is a reasonable source of renewable energy that can be installed into roofs or building walls or on the ground, allowing people to help save the environment as well as on their utility bills.Learn more about going solar in Hawaii.

What Do Solar Cells Do?

Solar cells change the sun’s energy into a highly energized electron flow that lets them work as charge carriers for electric currents. The energy has been used to power equipment and recharge batteries. Originally used to run orbiting satellites and other spacecraft, photovoltaics are used mostly for grid-connected power generation.Off-the-grid applications are also popular for boats, roadside emergency telephones, recreational vehicles, electric cars, and remote dwellings.An inverter is required to change DC power into AC power. The cells are made of silicon and the semiconductor materials cadmium telluride and copper indium gallium selenide.

The cells are protected from the environment and packaged tightly behind a glass sheet. The cells are connected together to form the photovoltaic modules, which are more commonly known as solar panels. While one module is capable of powering an emergency telephone, multiple modules are required to operate a house or a power plant. The solar panels need to face the sun as much as possible to generate the most energy. Moving PV panels using solar trackers follow the sun’s movement and can be adjusted during summer and winter for best performance. Avoid shade when installing solar PV panels so that you can take the most advantage. Solar PV systems do not work at night but can work on cloudy days, though you should only expect it to be half as productive as a fully sunny day. Solar PV panels do not generate heat, but the energy from it can run lights, appliances, and electrical devices.Find companies who specialize in solar in Hawaii to find the best solution for your home or business.

Using Solar PV

Solar PV can be used for residential use, commercial use, complex utility systems, and specialized military projects. Since solar PV systems can generate more energy than needed, you should have a way to safely manage the additional electricity by using an electrical hazard detection service. Infrared and ultrasonic equipment searches beneath your walls to find possible hazards. Net metering from your utility service credits your account for the extra power generated and brought back to the power grid. Using solar power during the day and your utility service power at night is considered the most effective and economical combination to meet your energy needs. Financial and tax incentives from the government help offset energy and solar installation costs to encourage conversion to this renewable energy alternative. Solar in Hawaii is becoming progressively wide spread, so it’s imperative to seek out qualified professionals who can consult with you on a personalized system to satisfy your needs.