3-Phase Grid-Tied Inverter 40kW AFORE ATON BNT040KTL 2MPPT

AFORE ATON BNT040KTL 2MPPT Grid-Tied Inverter is a three-phase string inverter designed for commercial installations and photovoltaic power plants. The BNT040KTL model has a nominal output power of 40 kW and is designed for high efficiency, great mechanical durability, and a wide MPPT operating range, allowing efficient operation with PV systems with a maximum DC power of up to 60 kW.

Manufacturer Information

Afore (Afore New Energy Technology) is a manufacturer of PV inverter and energy storage solutions based in Shanghai (China). The company offers a wide range of single-phase and three-phase inverters as well as energy storage systems; its products are used globally in residential, commercial, and power plant projects.

Main Electrical and Technical Parameters

• Max. DC Power: 60 000 W
• Max. DC Voltage: 1100 V
• MPPT Voltage Range: 200 - 1000 V
• Rated Input Voltage: 620 V
• Start-up Voltage: 200 V
• Nominal Output Power: 40 000 W
• Max. Output Power (VA): 44 000 VA
• Nominal Output Current: 48 A
• Frequency / Grid: 50/60 Hz (compliance with local standards)
• High MPPT / Overall Efficiency: very high (premium class efficiency values in the manufacturer's table)

Mechanical Parameters

• Protection Degree: IP66 (housing designed for outdoor use and harsher conditions)
• Dimensions (approx. from catalog): 710 x 470 x 236 mm (physical variants of the 30–60 kW series: 450 x 485 x 210 mm and 710 x 470 x 236 mm — for higher powers, the larger variant is typically used)
• Weight (approx.): ~51 kg (for the larger variant 30–60 kW; smaller variants of the series may weigh ~26 kg)
• Housing: aluminium, anodized (unibody for the BNT series)
• Cooling: intelligent fan (intelligent fan cooling) / cooling system designed for continuous operation

Note: the presented parameters are directly based on the catalog data of the BNT series (model BNT040KTL). When designing installations and selecting protections, always refer to the full manufacturer's documentation and local grid requirements.