Emerging micro solar inverter technology

Discussion on solar energy systems tend to focus on itself, in the system the most obvious part of the solar cell module, and often overlooked another important part of the hardware is an solar inverter . The inverter is the solar panels into AC power of a component, which is home to what can actually use the DC power generated.

Some would say that the choice of the inverter is actually more important decisions than the solar module, since the solar cell module has played under the irradiation of sunlight gathered little "passive" role, while the inverter more actively manage it, while tracking data Record how much power is being produced.

There are two types of inverters: the classic central inverter and the emerging micro-inverter. Which one do you think is better. Central inverters have been used for more than 40 years. Micro-inverter is still a fairly new technology, only in commercial use for the past 10 years. Central inverters are usually installed on one side of the home near the main electrical panel, and micro-inverter is mounted on the back of the individual solar panel roof.

Central inverter required panel is divided into "string" or circuitry. If a panel strings with sun, causing it to lose production, all also affected in the string panel. However, with the micro-inverter system affects only pigmented shade single module; adjacent, unshaded panels still produce full functionality. Each micro-inverter is basically to manage their own independent solar cell module, rather than groups.

Similarly, the central inverter power of the entire solar system, and therefore, if the drive fails, the whole system to stop working until the inverter for repair or replacement. If the individual micro-inverter fails, the rest of the system is still working and productive forces.

About Inverter The most common question is about the warranty. Central inverter has a standard 10-year warranty, usually based on the size of the system, cost a little less; however, you can usually purchase an extended warranty. Micro-inverter is equipped with a standard 25-year warranty.

Not all brands of solar panels is compatible with micro inverter, due to its unique technology. It is very important to check with an experienced solar installation companies who can recommend the best system to meet your needs, both in terms of equipment and funds.

Stellar carry a variety of brands of central solar inverters and tingling micro-inverter, and since 1998 has been in the business, supporting the installation of commercial and residential solar energy systems, so we can at the right price with the right financing for home and recommend appropriate enterprise systems throughout San Diego.