Harrisons is bringing Tesla Powerwall 2 solar batteries to kiwis alongside the excellent range of LG batteries.

Local Auckland Energy franchisee, Dan Brebner, shares the range of challenges customers face and the solutions to help lower power bills.

How Harrisons partners with the world's leading solar innovators so you can trust us to deliver on quality and efficiency.

One of the most frequent questions we get at Harrisons Energy is around energy retailers’ buy-back rates and how to get top dollar for your excess power. Here's what you need to know.

​Because most Kiwi businesses operate during daylight hours they offer the perfect conditions to harness free, renewable energy from solar power.

One of the biggest hurdles to overcome when deciding to install a grid-connected solar generating system is adapting power usage to coincide with power generation but in the case of a daytime-running operation, that hurdle doesn’t exist. In fact, you can see a return on your investment very quickly.

Dirt and debris can reduce the output of your solar panels by 20%. Find out when cleaning may be necessary and how to do it safely.

​New Zealanders know the trouble of “weeping windows” and understand how condensation can make it hard to keep a home healthy and warm.

Many also know the answer to this problem is having a quality ventilation system to help keep rooms dry – but how many actually know what goes into creating that system?

Our free in-home energy consultation is how our regional energy experts can gauge your household needs and plan the perfect system to help save you money and provide a healthy home. We won’t specify something you don’t need.
But what’s involved in this home audit? What do you need to do to prepare and what will you learn?