5"
25-Year
Solar panels work well in winter and can even perform more efficiently in cold temperatures. REC Alpha panels are built to withstand harsh weather conditions like heavy snow and strong winds, making them ideal for winter climates. While shorter daylight hours can slightly reduce output, they continue generating electricity as long as there's sunlight.
Solar panels generally last over 30 years or even longer with proper maintenance. REC Alpha panels, for example, come with a 25-year warranty, guaranteeing reliable performance for decades. While their efficiency may decrease a bit over time, they typically still produce about 90-94% of their original power after 25 years.
A microinverter is installed on each individual solar panel, converting Direct Current electricity produced by the panel into Alternating Current by right at the source. This allows each panel to operate independently, maximizing energy output even if one panel stops working
A string inverter, on the other hand, is installed at a central location and converts the combined DC electricity from a series (or "string") of solar panels into AC. The downside is that if one panel in the string is underperforming, it affects the output of the entire system.
In short, microinverters are more efficient because they optimize energy production on a panel-by-panel basis.
