OPTI-Solar is proud to announce the expansion of its SP Premium Plus Series with the introduction of a powerful new 50kW model. Built to deliver superior performance, the upgraded series features an IP65 protection rating, making it ideal for challenging outdoor applications.

Engineered to withstand high humidity and extreme temperatures, the SP Premium Plus Series ensures reliable operation even in the most demanding environmental conditions. With a maximum output power of 50kW and built-in Wi-Fi capabilities, users can easily monitor system performance through a dedicated mobile app—enhancing convenience, efficiency, and control.

This advanced model continues the SP Premium Plus legacy by combining cutting-edge technology with rugged durability, offering a high-performance solution tailored for outdoor installations.