See why Kiwi’s love us

We have a new build and I was going to purchase a hot water heat pump. I wasn’t aware of solar-electric hot water and stumbled upon this through a friend. The One Energy approach makes so much sense and I’m super pleased with how it performs. The guys have supported me with my queries from time to time and couldn’t be more pleased with my choice.

I had my 6 panels installed within 10 days of the order and the impact was immediate. I’m tracking the savings daily on my app and what I really like is the extra heat storage we get into our cylinder. Our tank now heats up to 72 degrees on the cloudless days and we’re loving the extra hot water

I didn’t realise what a drain hot water was on my power bill, until I looked into the One Energy approach. And now, I can’t believe I waited this long to get their system. It just works and I don’t even know it’s there working away for me. It has my recommendation.

I have much more hot water now, and it no longer runs out. I have my hot water on midnight to 6am ripple control which meant it would usually run out during the day. My kids are now able to have longer showers in the evening which is a real treat. The team were great to deal with and very helpful. I love using solar to do all the water heating during the day.

Once I saw how much of our bill was just heating water, switching made sense. I’d looked at older systems, but they felt dated. The One Energy setup is modern, fully electronic, and easy to manage. The team were great to deal with — straight-up and helpful. Since installing, the app makes it simple to let solar do the heavy lifting, and the savings are clear. I’d highly recommend One Energy for smart tech and outstanding service.

I have noticed a significant change in my power bill and we are constantly using our heat pump so the new system is working wonders. I’d definitely recommend it to friends and family as we’re saving money during the winter months when power bills are usually at their highest. Thank you for helping my family and I to make the most of our hot water without a worry 😊.

Over the last eight months, we’ve clocked an average 33% decrease in our monthly kWh power usage. Seeing those numbers and the related cost drop while our comfort stays the same is a great feeling. A smart bit of kit installed by a One Energy team that takes genuine care and responds if there are any issues.

Our family loves taking long showers and so our electricity bills have always been high. Adding OneEnergy’s solar hot water heating has made a big difference to our power bills, especially in sunnier months. Installation was quick and simple, and the online dashboard clearly shows how and when we are saving money. Thanks, OneEnergy!

On average, I now save over $100 per month on my power bill compared to last year, despite rising electricity prices. Without those increases, I can imagine that the savings would have been closer to $120. The difference is remarkable - we now use hot water freely for everything: washing cars, laundry, handwashing, and enjoying regular hot baths. Since we’re on large rainwater tanks, it feels like unlimited hot water at no cost. This system is the second-best investment I’ve ever made — the first being buying my house 42 years ago. It just made sense to use my 11 year old hot water cylinder to store abundant free solar energy while saving money every month.