Top 5 Solar Inverter Manufacturers and Warranties
Fronius:
Fronius is well-known for its high-quality and reliable inverters, particularly the Fronius GEN24 series. These inverters are popular in both domestic and commercial solar installations due to their proven performance and innovative designs, including an active cooling system and a user-friendly snap-in design for easy installation and servicing.
Standard warranty of two years.
Warranty can be extended up to 10 years for free through online registration in Fronius Solar.web.
Fronius Warranty Plus covers material, servicing, and transport costs
SolarEdge:
SolarEdge has gained increasing popularity with its Home Hub inverters, known for their unique design using DC optimizers for individual solar panel level power optimization and control. These inverters are available in a wide range of sizes and are recognized for their quality, reliability, and advanced monitoring capabilities.
Standard 12-year warranty for all inverters.
Warranty can be extended up to 20 or 25 years, depending on the model.
Extension available for a one-time payment, must be purchased within 24 months of inverter shipment
Sungrow:
Sungrow is one of the largest suppliers of solar inverters globally. The Sungrow SG series is noted for its standard 10-year warranty, with potential extensions, and the inclusion of Wi-Fi for system monitoring.
Offers a 10-year warranty for inverters ranging from 2.5kW to 20kW in Europe.
Comprehensive warranty for a decade’s worth of technical support and peace of mind
SMA:
The German manufacturer SMA offers the Sunny Boy hybrid string inverter, which is known for its flexibility and budget-friendly solution. This inverter is suitable for both on- and off-grid solar panel systems and is praised for its compact design and high efficiency of 98.5 percent.
Most inverters come with a standard 10-year manufacturer’s warranty.
New 5- and 10-year extended warranties available.
Extended warranty can be purchased anytime during the factory warranty period and can be extended for up to 20 years
Schneider Electric:
Schneider Electric's Conext XW Pro inverter is a hybrid string inverter suitable for on- and off-grid installations. It stands out for its ability to integrate with Schneider’s other solar and electrical products, creating a complete system that can be controlled from a single app.
The inverter is available in two sizes and offers efficiencies between 94.8% and 95.1%.
Most inverters come with a standard 10-year manufacturer’s warranty.
Each of these manufacturers is known for producing high-quality string inverters with various features and specifications to suit different solar power system requirements. When choosing a string inverter manufacturer, it is important to consider factors like system size, efficiency, warranty, and compatibility with your solar panel setup.
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