Over the years we have worked hard on the research and development to provide you with quality Solar Geysers at affordable prices. We offer three different models, in order to meet everyone’s requirements and budgets. NRG also provides Solar Lighting Products such as solar lanterns, solar homelighting systems and solar power packs for your home.

NRG has been in the Solar water heating business since 1985 and has almost 30 years of experience in this solar field. Our Managing Director, Dr. Narendra Yardi, is a leading and eminent technocrat in Solar field right from its inception days way back in 1975. He has also done his Doctrate from IIT Bombay and is a consulstant/advisor to many research organizations. He is also external examiner for PhD level candidates at top universities across India

Our Solar hot water systems are availabe in both ETC type (vacuum tube) and FPC type (copper panel). We have been a BIS approved manufacturer of Solar collector (ISI marked) for more than a decade now. We are also approved by MNRE for ETC type of system and are Category I type manufactuer. We are registered with various State nodal agencies such GEDA, RREC, CREDA, MEDA among others. We are also credit rated by ICRA as SP – 3B rating.

Our Systems have been appreciated not only in India but abroad as well. We have featured regularly on the renowned German Magazine – Sun & Wind. Some of our installations and products to feature in the magazine and compared against the very best in the world can be seen here. S&W 6/10, S&W 5/09, S&W 6/09, S&W 12/09, S&W 1/09. You may visit Sun & Wind here. We also export our Solar water heating systems to Panama, Kenya and Africa.

Sunny Aquasol

Sunny Aquasol

The “Sunny Aquasol ” is Affordable, Cheap and reliable using the latest German ETC technology!! Unique with ‘Double Fish Bone’ design.

NRG Solar Water Heater Sunny Ecosol

Sunny Ecosol

The “Sunny Ecosol ” is Affordable, Cheap and reliable using the latest German ETC technology!! Unique with ‘Double Fish Bone’ design.

NRG Solar Water Heater Sunny Ecosol

Sunny Supersol

The “Sunny Supersol ” is Affordable, Cheap and reliable using the latest German ETC technology!! Unique with ‘Double Fish Bone’ design.

NRG Solar Water Heater Sunny Aqua

Sunny Aqua

If you live in an area that with limited corporation supply and need to use your borewell, we would recommend you the “Sunny Aqua”, which uses a MS tank instead of the standard SS tank for longer life.

NRG Solar Water Heater Sunny Helios

Sunny Helios

The “Sunny Helios” is sturdy and reliable, especially if you are looking for a simple and affordable Solar geyser.

Sunny Super

If you want a high performance Solar geyser, its got to be “Sunny Super”, which uses a copper tank instead of the standard SS tank for better efficiency.

Solar Lantern

Solar Lantern

Need more Light? Take a look at our “Solar Lantern”, a solar powered portable lamp that is ideal as an emergency lamp as well as regular lighting source.

Solar Home Lighting

Solar Home Lighting

If you desire something more than just a lantern, consider the “Solar Home Lighting” system, which offers a combination of solar powered lights and fans for your home.

Solar Power Packs

Solar Power Packs

Frequent Power Outages? We offer a complete solution with our “Solar Power Pack”, which is sufficient to run a portion of your home – just on Solar Power!

Solar Power Packs

Solar Still

Need pure, salt-free distilled water for your drinking needs? You need NRG’s “Solar Still“.

Did You Know?

Shell Oil predicts that 50% of the world’s energy will come from renewable sources by 2040. About 2 billion people in the world are currently without electricity.