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...
The Apollo Energy Blog
Expert advice on solar panels, battery storage, energy savings, and sustainability for New Zealand homes and businesses.
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.
Residential Solar
How to Size a Solar System for an EV Household in NZ (2026 Checklist)
Buying an EV and adding solar at the same time? Here is the NZ specific 7 step checklist for sizing a solar system that actually covers your...
Residential Solar
Solar Carport and Pergola NZ 2026: Cost, Design, and Real ROI
Solar carports and pergolas cost NZD 14,000 to NZD 45,000 fully installed in NZ. Full cost breakdown, design options, payback timeline, coun...
Residential Solar
What Does 10 Years of Solar Actually Save a NZ Household? (2026 Real Numbers)
Real 10 year savings maths for NZ solar: upfront cost, bill reduction, export credits and three Auckland scenarios that show when a 6.6kW or...
Solar Guides
Why Your Solar System Might Be Underperforming in NZ (And How to Spot It)
If your NZ solar system is producing less than expected, here are the 8 most common causes, a 20 minute DIY check, and when to book a profes...
Commercial Solar
Commercial Solar NZ (2026): Costs, ROI & How to Choose the Right System for Your Business
How much does commercial solar cost in NZ? 2026 pricing, ROI examples, and what to look for in a commercial solar installer. Get a free site...
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