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Solar Panels Hamilton

SOLAR IN HAMILTON

Solar Made Simple
for Waikato

Hamilton is one of the best places in the Waikato to go solar. The city enjoys around 2,000 sunshine hours a year, and its mix of established suburbs and fast-growing new subdivisions means there are solar-ready roofs right across town.

We design every system from an on-site assessment of your roof, shading and how your household actually uses power, then install with licensed electrical workers using Tier 1 hardware backed by warranties of up to 30 years.

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A 5.2kW EFS Solar array on a home in Hamilton, Waikato

OUR WORK

Recent installs in Hamilton

A 9.1kW EFS Solar array on a dark metal roof in Flagstaff, Hamilton
9.1kW system, Flagstaff
A 5.46kW EFS Solar array on a tile roof in Rototuna, Hamilton
5.46kW system, Rototuna
A 9.1kW EFS Solar array on a long roof in Hamilton, Waikato
9.1kW system, Hamilton
A 10.1kW EFS Solar array on a silver metal roof in Hamilton, Waikato, on a suburban hillside
10.1kW system, Hamilton
A 6.8kW EFS Solar array on a metal roof in Hamilton, Waikato, on a suburban street
6.8kW system, Hamilton
A 5.5kW EFS Solar array on a home in Nawton, Hamilton, Waikato
5.5kW system, Nawton
A 6.6kW EFS Solar array on a home in Saint Andrews, Hamilton, Waikato
6.6kW system, Saint Andrews
A 6.6kW EFS Solar array on a home in Temple View, Ngāhinapōuri, Waikato

WHY GO SOLAR IN HAMILTON?

  • Genuinely local service, with assessments, installs and follow-up visits from a New Zealand-owned team.
  • Steady year-round generation across the Waikato, with long summer days that let a well-sized system cover daytime use and export the surplus.
  • Pair a battery with your panels to carry sunny-day generation into the evening peak and keep essentials running through outages.

Every EFS Solar installation is carried out by licensed electrical workers, uses Tier 1 panels and inverters, and is backed by warranties of up to 30 years, with $0 upfront options available. We're proudly New Zealand-owned and install right across the North Island.

Areas we service near Hamilton: Cambridge, Te Awamutu, Ngāruawāhia, Morrinsville, Huntly and Raglan. Not sure if we cover your area? Get in touch and we'll let you know.

Not sure what size you need? Our guide to solar system sizes walks through the options and who each suits.

Residential Solar in Hamilton, Common Questions

How much does a residential solar system cost in New Zealand?

It depends on your roof, your power use and whether you add a battery, so we quote every system individually after a free on-site assessment rather than advertising a one-size-fits-all price. $0 upfront payment options are available, and several major NZ banks offer low- or zero-interest green loan top-ups for solar.

How much power will solar generate at my place?

As a rule of thumb, a well-sited system in New Zealand generates around 3.9kWh per day for each kilowatt of panels, averaged across the year, so a 6.6kW system produces roughly 26kWh per day. Your roof orientation, tilt, shading and local climate all move that number, which is why we design from an on-site assessment.

Who installs the system?

All electrical work is carried out and certified by licensed electrical workers registered with the Electrical Workers Registration Board (EWRB). We use Tier 1 panels and reputable inverters, backed by warranties of up to 30 years on panel performance.

What happens to the power I don’t use?

Surplus generation is exported to the grid and your electricity retailer pays you a buy-back rate for it. Rates vary between retailers, so it pays to compare plans. We can point you at the options that suit solar households when we design your system.

How big can I go on single-phase power?

Without a battery, the practical maximum on standard single-phase power is 13.3kW of panels, a 10kW inverter oversized by the allowable 33%. Add a battery and the allowance grows to as much as 200%, or up to around 20kW of panels.

What our customers say

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Other Waikato areas we service

Solar CambridgeSolar Te AwamutuSolar TaupōSolar MorrinsvilleSolar MatamataSolar Te Aroha

See everywhere we work across Waikato

Ready to go solar in Hamilton?
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