Game-changer: the new case for rooftop solar power

Game-changer: the new case for rooftop solar power
For years a green-tinged boondoggle, home-scale solar PV is starting to make economic sense. (Image: NZME)
Pattrick Smellie
It’s been a long time coming, but the day looks to have arrived.For the first time in New Zealand, it makes economic sense to install rooftop solar electricity generation.Up until now, solar at the household level has – to put it brutally – been little more than virtue-signalling and, for many of those who made the investment, expensive virtue-signalling at that.Unless you lived off the grid already, or had a strong reason to need your own back-up power source, rooftop solar electricity generation really hasn't made much s...

More Opinion

Cleantech: Burst bubble or our biggest opportunity?
Opinion

Peter Griffin: Cleantech: Burst bubble or our biggest opportunity?

A thriving cleantech sector could be NZ’s ticket to a sustainable, high-value economy.

Peter Griffin 02 Jul 2025
Why luxury needs a wake-up call
Opinion Fashion

Eden Bradfield: Why luxury needs a wake-up call

The focus should be on selling consumers a lifestyle, not just status symbols. 

Eden Bradfield 01 Jul 2025
Facebook is no place for risky financial investment offers
Opinion

Maria Slade: Facebook is no place for risky financial investment offers

Misleading ads continue to be thrust in the faces of Mum and Dad investors.

Maria Slade 30 Jun 2025