Gruen Energy

Gruen Energy Reviews


We are an energy sustainability company who specialise in providing solution based solar systems for domestic and commercial clients.

Gruen Energy prides itself on quality service, advice and have a strong alliance with premium materials for their installations.

Panels, inverter and battery brands

Panel brands previously installed

Inverter brands previously installed

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Gruen Energy Reviews (7)

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Average Scores


Value for money


Quality of System




Customer Service

  • 5 star 1
  • 4 star 5
  • 3 star 1
  • 2 star 0
  • 1 star 0

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Original Review on 07-10-2011:

It got quite confusing checking prices and working out the best systems but hopefully we have chosen the best one.
Service was good from Gruen and even came to visit us here which is always a bit of a problem as we are out of time and I guess that was the final reason way we choose them from Zen.
Original ratings

Panel rating: 4/5
Inverter rating: 4/5

Value for money: 4/5
Quality of System: 4/5
Installation: 4/5
Customer Service: 4/5

11 months later we asked Gwen: "Are you happy with the performance of your system so far?"

Yes they have but we did get in early with the Govt rebate of .60cents per KW fed into the grid in talking to my electricity company I now get .66 cents per KW into the grid and so far received a chq for $1058.00 for 12 months. Without the rebate not sure if I would be as happy.
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The installer was not too careful and crushed roof joints and caused leaks. The company had to bring in someone else to repair leaks. Lucky it was on a garage roof not residence. It has not rained since so hope the problem has been resolved.
The company was reasonably quick to fix the problem once they realised that the installer was not able to come. A company sales rep came out with the second repair guy to check on the damage himself so we hope he followed up with the installer.
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Chose local (Albury) supplier. Slightly lower in price but all the same components, Sunpower panels and Fronius inverter. Installation was done very professionally. Thank you for all the e-mails with terrific information, this made a path through the minefield of confusion. Have passed on your web site to others that are thinking about solar power.
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It is not like buying a fridge. There is benefit in being able to relay to customers all aspects of Solar from supply to retailer.
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