2 MW Solar Inverter

Introducing ReGen central solar inverters in sizes 1MW, 1.5MW and 2.0 MW with advanced water-cooled technology and high performance even with temperatures exceeding 50+ degrees. This product is especially designed by German engineers to suit harsh, humid and dusty conditions that prevail in the Indian Subcontinent. ReGen’s strength lies in its widespread and appropriately manned service centres which enables us to offer very attractive and innovative O&M services to suit your specific needs.
 We’re very proud to say that ‘The ReGen 2MW water cooled solar central inverter’ is a trendsetting, ultra-modern technology solar inverter, with an Indian soul.

Why water cooled is better:

  • The IGBT stacks can operate up to 50+°C ambient temperature without de-rating at full power.
  • A very unique mechanism i.e. the water part and electrical part are physically separated, which keeps the area neat and tidy.
  • The water cooled system requires zero maintenance and the water doesn’t need replacing, therefore a supply of water at site is not required.
  • The water cooled system creates uniform cooling of the IGBTs, which improves the life of the IGBTs and in turn the life of the solar inverter.
  • No addition air conditioning required

ReGen Promise

  • Manufactured in India – ReGen has an experience of manufacturing over 1,500 MW of wind frequency converters and the solar inverters are also manufactured in ReGen’s own state of the art facilities in Tada, Andhra Pradesh  and Udaipur, Rajasthan.
  • Proven unmatched service – Our country-wide 300+ highly trained service and maintenance team is spread strategically across the country and will service the solar inverters.
  • Staying Connected with your inverter – ReGen’s advanced SCADA connectivity used in the wind industry will provide you generation and service information about your solar inverters.
  • German expertise on every project – ReGen works in close coordination with German associate to provide the most efficient and innovative technology solutions to maximize the utility of all solar projects.
  • Easy sourcing of spare parts – Our specialization and extensive experience in manufacturing wind inverters and its close synergy with solar inverters give us a key advantage in terms component sourcing.
Features & Benefits
  • Proven and reliable technology – More than 15,000 MW of the same inverter technology installed around the word (in the wind industry applications).
  • Fine-tuned for Indian conditions – More than 1,500 MW of these inverters have been manufactured by ReGen and are running in our ReGen wind turbines all across various states (Rajasthan, Gujarat, Madhya Pradesh, Maharashtra, Karnataka, Tamil Nadu, Andhra Pradesh) in India.
    • Sustaining varied climatic conditions: High temperature ~50+°C, High humidity, along the coast and extreme dust.
  • Higher output voltage – Output voltage is 620VAC and hence the output 3 phase AC current is less compared to competitors with similar power rating. Lower currents results in reduced losses at the LV/MV transformers and AC transmission side in general.
  • Futuristic technology – Ready for the to-be introduced grid code in India and LVRT compliant.  Leading the world with the first megawatt-class wind-solar hybrid technology brought to reality.
  • Early to rise and late to bed – The step-up IGBT functionality, master-slave configuration and phase-wise power generation enables the inverter to start producing power in the early and late hours of the day; adding value to the investment.
  • Modular mounting system – Makes routine maintenance and servicing very quickly and ensures maximum uptime (The inverter can run on partial load while few IGBTs are being replaced).
  ReGen 2000
MPPT voltage range400-1000VDC
No-load voltage1120V/DC max
Max DC input current3555ADC
Output apparent power2220kVA
Output active power2000KW rated
Phase difference±0.8
Output nominal current3 x 1875A AC
Numbers of step-up choppers3
Harmonics K2.8%
Short circuit withstand of the main switch (ACB)45kA
Power supply voltage620V/AC 50/60Hz
Tolerance power supply voltage±10%
Degree of efficiency (Euro)98%
Overvoltage categoryIII
Withstand voltage (50Hz)1.6kV
Protection ratingIP 44
InterfaceModbus TCP
Visualisation8.4” Display
MPP-tracking3
Converter cooling systemWater Cooled
Operational ambient temperature-20°C till 50°C (Up to 55°C available)
Self-consumption 
LVRT CertificationNo (Optional as add-on)
Inverter controlPLC based
Weight10tonnes

Please refer the datasheets where other important features are highlighted.
ReGen 2MW inverter
SCB Specifications