Solar panels generate DC electricity which must be converted to alternating current (AC) electricity for use in our homes and businesses. This is the primary role of the solar inverter. In a common ‘string’ inverter system, the solar panels are linked together in series, and the DC electricity is brought to the solar inverter which converts the DC power to AC power. In a micro inverter system, each panel has its own micro-inverter attached to the rear side of the panel. The panel still produces DC, but is converted to AC on the roof and is fed straight to the electrical switchboard. Micro inverters also let each panel work independently and are well suited to complex roofs or locations with shading from trees or rooftop obstacles.
Fronius have been heavily involved in the solar industry – both in research and in development – since 1992. With a focus on quality, and dedicated time spent on researching solar storage solutions, Fronius are a company striving for excellence and revolution.
GoodWe is a leading, strategically-thinking enterprise which focuses on research and manufacturing of PV inverters and energy storage solutions. With 12 GW installed in more than 100 countries, GoodWe solar inverters have been largely used in residential, commercial rooftops, industrial and utility scale systems, ranging from 0.7 to 80kW. GoodWe ranked as World Top 10 solar inverter manufacture by Bloomberg, IHS & GTM. GoodWe benchmarks its success on the success achieved by its customers by identifying and integrating the most advanced components and techniques available while offering an unparalleled after-sales service.
Solis Established in 2005, Ginlong (Solis) (Stock Code: 300763.SZ) is one of the oldest and largest global string inverter specialists. Solis manufactures interactive grid-tie inverters designed to convert DC to AC power. Solis supply to residential, commercial and utility-scale solar markets satisfying homeowners, business owners, utilities, solar developers and investors.