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RPI M20A

Product catalog summary

Overview: The RPI M20A is a high-efficiency, 3-phase solar inverter designed for large-scale solar PV systems in the European market, suitable for commercial and agricultural sectors. It features a robust aluminium housing for protection against moisture and corrosion, and is suitable for both indoor and outdoor applications with an IP65 rating.

Specifications: The inverter offers a peak efficiency of 98.4% and includes two MPP trackers for flexibility and maximum yield. It supports symmetrical and asymmetrical loading (33/67%) and maintains improved thermal performance at high ambient temperatures. The inverter is transformerless with a maximum apparent power of 21 kVA and a nominal power of 20 kVA.

Technical Data:

Operating temperature: -25 to +60 °C
Full power without derating: -25 to +51 °C
Max. operating altitude: 2000 m
Standard guarantee: 5 years
Output voltage range: 230 ± 20% / 400 V ± 20%
Nominal current: 29 A
Frequency range: 50/60 Hz ± 5 Hz
Power factor adjustable: 0.8 cap to 0.8 ind
Total harmonic distortion (THD): < 3%

Safety and Standards: The inverter complies with various safety and grid regulations including VDE, UTE, and EN standards. It features configurable trip parameters, insulation monitoring, and overload behavior with current and power limitation.

Input (DC):

Max. recommended PV power: 25 kWP
Max. input power: 22 kW
Nominal power: 20.6 kW
Voltage range: 200 to 1000 V
MPP operating voltage range: 200 to 1000 V
Startup voltage: 250 V
Max. current: 44 A (22 A per MPP tracker)

Mechanical Design: The inverter measures 625 x 612 x 278 mm and weighs 43 kg. It includes cooling fans, AC and DC connectors, communication interfaces, and a display with LEDs and a monochrome graphical LCD.

Contact Information: For sales in the UK, contact [email protected] or call 0800 051 4280. For international inquiries, contact [email protected] or call +49 7641 455 547.

Catalog excerpts

Versatile applications • Aluminium housing ensures long lasting protection against moisture and corrosion • Wide input voltage range • Suitable for indoor and outdoor applications (IP65) RPI M20AHigh efficiency 3-phase solar inverters for the European market Perfect choice for large-scale solar PV systems, such as those used in the commercial or agricultural sectors. Maximum profitability • Peak efficiency of 98.4 % • 2 MPP trackers for increased flexibility and maximum yield • Symmetrical and asymmetrical loading possible (33/67 %) • Improved thermal performance at high ambient temperature

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United Kingdom Email: [email protected] International Email: [email protected] July 6, 2017 - All information and specifications are subject to change without notice

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