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Maximize Protection and Performance with Sunway Solar’s Advanced String Inverters

Maximize Protection and Performance with Sunway Solar’s Advanced String Inverters

Sunway Solar offers a range of superior string inverters – Sunway 10kw 15kw 20kw 25kw 3 Phase On-Grid String Inverter, designed specifically for businesses. Our string inverters feature cutting-edge technologies that prioritize safety, efficiency, and reliability. In this article, we will delve into the robust protection measures integrated into our string inverters to ensure optimal performance and longevity.

Over Temperature Protection

At Sunway Solar, we understand the importance of preventing overheating in string inverters. That’s why we have incorporated over temperature protection in our products. This advanced feature continuously monitors the operating temperature and automatically shuts down the inverter if it exceeds safety limits. By doing so, we safeguard the string inverter from damage and ensure its long-term durability, providing peace of mind for businesses.


Integrated DC Switch

Maintenance and repairs are inevitable in any solar energy system. With Sunway Solar’s string inverters, you benefit from the convenience of an integrated DC switch. This essential feature allows for hassle-free disconnection of the system from the DC power source when maintenance or repairs are required. Say goodbye to the need for an external disconnect switch as our integrated DC switch streamlines the process, saving time and effort.


Surge Protection

Protecting your solar energy system from voltage spikes is paramount, especially during lightning strikes or electrical surges. Our string inverters come equipped with integrated surge protection (Type II). This valuable feature acts as a barrier, redirecting excess voltage away from the system. By effectively safeguarding the inverter and connected components, Sunway Solar ensures the continued smooth operation of your business’s solar energy system.


Smart IV Curve Scanning

Sunway Solar’s string inverters employ state-of-the-art smart IV curve scanning technology. This innovative feature allows for precise monitoring and optimization of your solar energy system’s performance. By continually analyzing the current-voltage (IV) characteristic curve of each individual solar panel, our string inverters can detect any potential issues or inefficiencies promptly. This enables timely adjustments, maximizing energy production, and ensuring overall system efficiency.


Quick Arc Fault Circuit Interruption (AFCI) – Optional

As an optional feature, Sunway Solar offers quick arc fault circuit interruption (AFCI) technology for enhanced safety. Designed to swiftly detect and interrupt dangerous electric arcs, AFCI minimizes the risk of fire hazards. By quickly identifying arcs, this feature mitigates potential risks and reinforces the safety standards of your solar energy system.



When it comes to protecting your solar energy investment, Sunway Solar’s string inverters go above and beyond expectations. With features such as over temperature protection, integrated DC switch, surge protection, smart IV curve scanning, and optional quick arc fault circuit interruption, our string inverters guarantee peace of mind for businesses. Trust Sunway Solar to deliver reliable, efficient, and safe string inverters that will empower your business’s transition towards sustainable energy solutions.

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