New Zealand rooftop solar power generation for home use

How many rooftop solar panels are there in New Zealand?

There is about 200 MW of rooftop solar on residential buildings across New Zealand. The rest is commercial and industrial solar installations, where the business uses some or all of the solar generation on site. Any leftover generation is fed into the distribution network for other businesses and households to use.

Is rooftop solar the cheapest form of energy in New Zealand?

Solar is the cheapest form of energy available to New Zealand households, and the cheapest energy the world has ever created. The day you start powering your home’s energy needs from your rooftop solar is the day you will save money on your energy bills.

Why should New Zealand invest in rooftop solar?

“New Zealand’s residential uptake of rooftop solar is lower than many other countries. This Government wants to change that so more Kiwis can generate, store, and send their own electricity back to the market. This will allow them to save on their power bills and contribute to a more secure electricity system,” Mr Watts says.

Does New Zealand have residential solar?

The Government is expanding the permitted voltage range for New Zealand’s electricity networks and making changes to the building consent process to help increase the uptake of residential solar. On this page New Zealand’s residential uptake of rooftop solar is lower than many other countries.

How much does solar energy cost in New Zealand?

Costs also vary by region. Rooftop solar is the cheapest form of delivered energy available to New Zealand homes, at less than half of the average grid electricity costs. Households can enjoy cheap and clean energy, and use this to power their efficient electric appliances and cars.

Are solar panels a good option for New Zealand homes?

Off-grid solar — Some houses in New Zealand are completely independent of the electricity grid and rely on very large systems, batteries, or fossil fuelled back-ups to store and power their homes outside of daylight hours. Better with batteries? Like solar panels, home batteries are becoming more affordable and accessible for New Zealand homes.