Residential Solar
Solar System Running Costs NZ: Keep More of Your Savings Over 25 Years
Monitoring, cleaning, servicing, inverter replacement and battery warranties: every running cost a NZ home solar system has after installati...
The Apollo Energy Blog
Expert advice on solar panels, battery storage, energy savings, and sustainability for New Zealand homes and businesses.
Residential Solar
How to Read a Solar Savings Estimate in NZ (and How Far to Trust It)
What each of the seven calculator questions does to your solar savings estimate, how to read the numbers you get back, and how far to trust ...
Commercial Solar
Industrial Solar Installation NZ: Go Solar and Keep Trading
Planning industrial solar for a farm, warehouse or factory in NZ? Follow one packhouse owner's scenario to see why the switchboard, network ...
Battery Storage
Solar Battery vs Grid Export NZ: Keep More of the Solar Power You Make
Exporting surplus solar or storing it in a battery? A side-by-side look at cost, payback, evening use and outage backup to help NZ homeowner...
Solar Guides
Home Solar Maintenance Checklist NZ: 9 Spring Checks for More Summer Power
A friendly nine step spring routine for NZ homeowners: check your numbers, reconnect monitoring, clear shade, review battery settings and kn...
Residential Solar
Solar Panel Roof Requirements in NZ: A 2026 Suitability Guide
What decides whether a roof suits solar: orientation, pitch, cladding, shading, usable area and roof age, and how each one changes the desig...
Solar Guides
10kW Solar System NZ (2026): Cost, Output, and Is It Worth It?
A 10kW solar system in NZ uses about 23 to 27 panels and generates around 13,000 kWh a year. See the cost, output, payback, and whether a 10...
Residential Solar
How Many Solar Panels Do I Need in NZ? A 2026 Sizing Guide
How many solar panels do you need in NZ? Most homes need 11 to 17 panels for a 5kW to 6.6kW system. A 2026 sizing guide with real figures, r...
Residential Solar
Solar Panels NZ (2026): Cost, Efficiency, and How to Choose
A clear NZ guide to choosing solar panels in 2026: quality tiers, efficiency, sizing, cost, warranty, and how panels hold up in local condit...
Commercial Solar
Is Commercial Solar Worth It in NZ? Payback and ROI by Business Type (2026)
Wondering if commercial solar is worth it? See payback and ROI by NZ business type, plus financing and the install process.
Solar Guides
Solar Power System NZ (2026): Components, Cost, and Savings
A complete NZ guide to solar power systems in 2026: components, sizing, cost, savings, and how to choose a trusted installer.
Solar Guides
Solar Inverters NZ (2026): Types, Sizing, and How to Choose
Compare string, hybrid, and microinverters, learn how to size your inverter, and pick the right setup for your NZ home with confidence.
Have a solar question?
Our team is here to help. Get in touch for expert advice tailored to your home or business.
Talk to an Expert