A solar power system for your home is a fantastic option if you want to lower or even eliminate your monthly electricity bill . The newest solar power systems are very affordable, extremely efficient, and easy to install . Recently, a feature called a micro inverter has been incorporated in some solar panels, and this may prove to be one of the most significant improvements of all . There are various kinds of solar inverters .
For the most part , solar systems have the same basic configuration . The solar panels are mounted on the roof of the home, or in a location where they will be exposed to as much sun as possible . When the panels are exposed to sunlight , they generate DC electricity .
The solar panels then route the DC electricity to an inverter, which is located in most cases near the home’s electrical panel . Devices in the home that require electricity use AC electricity, and the inverter converts the DC electricity to AC for this purpose .
Previous solar power systems had long wires transferring the power from the panels to the inverter, and this cause a fair amount of power loss . Power loss is particularly troublesome with low voltage DC electricity . Previously , systems would be made with more power capacity in order to make up for the loss .
The answer to the problem of power loss has arrived in the form of solar micro inverters . Micro inverters are small inverters that enclosed within the panels themselves, converting the electricity on the spot . This makes solar panels more efficient, as you can generate more usable power with fewer panels . Once the electricity has been changed to AC, it won’t lose as much power as it travels along the wires . This also means that you can now expand your system more easily, as you can increase the number of panels whenever necessary , without having to worry about upgrading your inverter . Solar panels with micro inverters are slightly more expensive, but the greater efficiency and savings that they offer mean that they’re a more economically sound option in the long run .
If a solar power system involves the use of batteries, it will also require a solar charge controller . The solar charge controller functions to regulate the power as it moves from the solar panels to the batteries