On Grid Inverter 40kW KSTAR KSG-40KT, IP66, WiFi

Solartech, the official importer and distributor in Romania for the KSTAR brand, offers you the KSTAR KSG-40KT 40kW On Grid 40kW three-phase inverter. This model is designed to meet the advanced energy management needs of large photovoltaic installations and is ideal for commercial and industrial applications.

Main Technical Features:

• Maximum AC output power: 40000W, providing top energy capacity for the complex needs of industrial plants.
• Rated AC voltage: 400V 3L+N, perfectly adapted to standard three-phase electrical systems.
• AC network frequency: 50/60Hz (±5Hz), compatible with most existing network configurations.
• Maximum DC voltage: 1100V, allows connection of a wide range of solar panels to maximize energy production.
• Start Voltage: 180V, enables power generation even in low light conditions.
• MPPT voltage range: 200V - 1000V, efficiently optimizes solar energy capture for different lighting conditions.
• MPPT Tracker number: 3, with 2 strings per tracker, offering maximum flexibility and efficiency in managing multiple solar panels.
• Maximum input current per MPPT: 50A, suitable for managing large volumes of solar energy.
• Maximum efficiency: 98.7%, one of the highest efficiency rates, ensuring superior conversion of solar energy into usable electricity.
• Operating temperature: from -25℃ to +60℃, robust and reliable for operation in a variety of climatic conditions.
• IP66 protection class: offering excellent protection against dust and water, ideal for use in outdoor environments.

Security and Communication Functions:

• Insulation protection, DC reverse polarity protection, and string fault detection, ensuring safe and efficient operation.
• AC/DC surge protection: Type II, protecting against unexpected voltage fluctuations.
• Communications: RS485/WiFi, allowing remote monitoring and control, optimizing efficient plant management.

Warranty and Support:

• 10-year warranty, reflecting our commitment to providing sustainable and reliable products.
• Comprehensive technical support from Solartech, ensuring that you get all the assistance you need to get optimal performance from your PV installation.

The KSTAR KSG-40KT inverter is the ideal choice for very large photovoltaic projects, offering exceptional performance and maximum energy efficiency. Choose Solartech and KSTAR for advanced technology and professional support, turning solar energy into a powerful and sustainable resource for your business.