Solar Hub Case Study Builder said: Mega Food partnered with Solar Hub to install a 203.5 kW rooftop solar system, achieving a projected 490% ROI while cutting energy costs and reducing emissions by 28 tonnes annually.

This Auckland homeowner has taken control of rising energy costs with a new 11.7 kW solar system installed by Solar Hub. The system is projected to save over $150,000 across its lifetime, while avoiding around 2 tonnes of CO₂ emissions each year.

Thinking about going solar in New Zealand? Before you commit, it’s key to understand your options. In this guide, we break down the three main solar system types in NZ—grid-tied, hybrid, and off-grid—so you can choose the right setup for your home, lifestyle, and budget.

Read this post to find out how to future-proof your home in 2025 in New Zealand, and why it is necessary.