An Interview with Gerhard König, Senior Product Specialist at enwitec

To learn more about the unique advantages of the SolarConnect 1500, we spoke with Gerhard König, the Senior Product Specialist at enwitec.

Question: Mr. König, what makes the SolarConnect 1500 so special?

Gerhard König: The SolarConnect 1500 is a true game-changer for the PV industry. It offers a system voltage of up to 1,500VDC and can accommodate up to 24 PV strings. This means it is ideal for large installations that require maximum efficiency and safety. Particularly noteworthy is the integrated string current monitoring with MOD-BUS interface, which allows precise monitoring of the PV module currents in the individual strings.

Question: What other features does the SolarConnect 1500 offer?

Gerhard König: In addition to string current monitoring, the SolarConnect 1500 features a load disconnect switch with a switching current of up to 630A, which can also be remotely controlled and integrated into the plant protection concept if needed. The robust housing made of fiberglass-reinforced polyester is suitable for both indoor and outdoor applications and offers protection ratings up to IP65. Additionally, an integrated surge protection type 1/2 is available to protect the system from voltage spikes.

Question: How does enwitec support its customers in implementing this product?

Gerhard König: We provide comprehensive support in selecting the optimal configuration and equipment. Our team works closely with customers to ensure that each installation meets the highest standards. Whether wall, floor, or ground-mounted, with or without integrated surge protection – we have the right solution.

Question: What are the main advantages of the SolarConnect 1500 compared to competing products?

Gerhard König: The SolarConnect 1500 stands out for its high flexibility and project-specific adaptability. The ability to use copper or aluminum cables for the array lines to the inverter and the various mounting options make it extremely versatile. Additionally, the precise string current monitoring, which also monitors the system voltage and the internal temperature of the SolarConnect 1500, ensures increased efficiency, safety, and availability of the PV system. No other product on the market offers such a comprehensive combination of features and benefits.

Unique Advantages and Availability

The SolarConnect 1500 will be available from the end of the first quarter of 2025. With its innovative technology and versatile applications, it sets new standards for large-scale PV projects with central inverters. enwitec is proud to bring this product to market and actively shape the future of renewable energy.