Fronius vs Sungrow Inverter – which is right for you?

This report compares two leading solar inverter brands, Fronius and Sungrow, evaluating their efficiency, warranty, price, defect rate, noise levels, and presence in the Australian market. Based on the analysis, Sungrow emerges as the recommended choice for solar inverter systems.

Solar inverters are essential components of solar energy systems, converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used by electrical devices. This report examines two prominent solar inverter manufacturers, Fronius and Sungrow, to determine the superior choice for consumers.

Efficiency is a critical factor when comparing solar inverters, as it indicates how much of the solar energy generated is converted into usable electricity. Fronius inverters have an efficiency of 96%, whereas Sungrow inverters boast a higher efficiency of 98%.

Both Fronius and Sungrow offer a 10-year warranty on their inverters, providing customers with peace of mind and assurance of product quality.

Price is an important consideration for consumers when selecting a solar inverter. Fronius inverters are significantly more expensive, with their price nearly double that of Sungrow inverters.

Over a five-year period, Fronius inverters have been reported to have a higher defect rate than Sungrow inverters. This indicates that Sungrow inverters may be more reliable and require less maintenance over time.

Fronius inverters have been reported to generate more noise compared to Sungrow inverters. This can be a concern for residential installations, where quiet operation is often preferred.

Sungrow has a more extensive presence in Australia, with over 50 staff members, whereas Fronius has a smaller team. This may impact customer support and service availability in the region.

Sungrow is the number one solar inverter manufacturer globally, which speaks to the company’s reputation and product quality.

Based on the analysis of efficiency, warranty, price, defect rate, noise levels, and presence in the Australian market, Sungrow inverters are the recommended choice for solar inverter systems. Their superior efficiency, competitive pricing, lower defect rate, quieter operation, and strong presence in the Australian market make them an attractive option for consumers seeking a reliable and cost-effective solar inverter solution.