Solar Inverter
Sungrow Inverters
Sungow -- Reliable Inverter System for Sustainable Energy
Sungrow Power Supply Co., Ltd. is the world’s most bankable inverter brand, with over 269 GW installed globally as of June 2022. Established in 1997 by University Professor Cao Renxian, Sungrow is a pioneer in solar inverter research and development, boasting the industry’s largest dedicated R&D team and an extensive product portfolio. The company offers PV inverter solutions and energy storage systems for utility-scale, commercial, industrial, and residential applications, along with globally recognized floating PV plant solutions, NEV driving solutions, EV charging solutions, and renewable hydrogen production systems. With 25 years of expertise in the PV industry, Sungrow products power more than 150 countries. The company also operates the world’s largest inverter manufacturing facility, with an annual global production capacity of 145 GW, including 25 GW outside China.
Solar Saarthi is one of the leading dealers and distributors of Sungrow Solar Inverters, providing high-quality and efficient solutions for diverse solar energy needs.

String Inverter
SG5.0/6.0/8.0/10/12RT
The Sungrow inverter is designed for ease of use, featuring a lightweight 18 kg build and push-in connectors for quick installation via the App. It offers smart management tools like Smart IV curve scanning, 24/7 live monitoring, and over-the-air firmware updates for seamless performance tracking. Built for safety and durability, it includes a quick arc fault circuit interrupter, Type II DC and AC SPD, and a high anti-corrosion C5 rating. With a lower startup voltage and wider MPPT range, it delivers high-yield performance and is compatible with bifacial modules. Additionally, it comes with a built-in PID recovery function for enhanced efficiency.

String Inverter
SG15/SG15720RT
The Sungrow inverter is designed for high-yield performance, operating at lower startup voltage with a wider MPPT range, making it compatible with bifacial modules for enhanced efficiency. Its built-in PID recovery function helps restore power production under partial shading conditions. Equipped with smart management features like Smart IV curve scanning, 24/7 live monitoring, and over-the-air firmware updates, it allows real-time performance tracking and adjustments. Its compact 21 kg design, push-in connectors, and app-based access ensure quick and easy installation.

String Inverter
SG3.0RS-L
The Sungrow SG RS-L series represents a new benchmark in residential solar inverters, combining efficiency, reliability, and smart management features to optimize solar energy generation for homes. With a focus on delivering high performance, the SG RS-L series includes models like the SG3.0RS-L, SG4.0RS-L, and SG5.0RS-L, all designed to support high-power and bifacial photovoltaic modules, making them ideal for modern solar installations.

String Inverter
SG4.0/5.0/6.0RS-L
SG4.0/5.0/6.0RS-L Equipped with smart management features like Smart IV curve scanning, 24/7 live monitoring, and over-the-air firmware updates, it allows real-time performance tracking and adjustments. Its compact 21 kg design, push-in connectors, and app-based access ensure quick and easy installation. A key highlight of the SG RS-L series is its ability to yield high energy outputs.
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