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Commercial Solar Auckland

COMMERCIAL SOLAR IN AUCKLAND

Power Your Business
in Auckland

Auckland is New Zealand's largest energy market, and one of the smartest places in the country to put panels on your roof. With more than 2,000 sunshine hours a year and some of the country's highest household power bills, Auckland homes have both the resource and the reason to go solar.

Businesses in Auckland use most of their power during daylight hours, exactly when solar generates. We design commercial systems around your actual usage data and daytime load, confirm your three-phase connection and your lines company's export rules as part of the design, and install with licensed electrical workers using Tier 1 hardware.

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Commercial Solar by EFS Solar, Auckland
Tier 1 solar panels installed by EFS Solar

WHY GO SOLAR IN AUCKLAND?

  • Auckland's mild, sunny climate delivers strong year-round generation, with long summer days that let a well-sized system power your home and export the surplus.
  • Big-city power bills mean bigger savings: the more you currently spend, the more a properly sized system offsets.
  • Adding a battery keeps essentials running through outages and lets you use your solar power in the evening peak.

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 Auckland: the North Shore, West Auckland, Manukau, Howick, Kumeū and Māngere. Not sure if we cover your area? Get in touch and we'll let you know.

Weighing it up for your business? Our commercial solar guide walks through the options and who each suits.

Commercial Solar in Auckland, Common Questions

Why does solar stack up for businesses?

Most businesses use the bulk of their power during daylight hours, exactly when solar generates. That means a well-sized commercial system can self-consume most of its output, offsetting power you would otherwise buy at commercial rates.

What size system does a business need?

Small offices and retail typically sit around 10–30kW, warehouses and manufacturers 30–100kW, and large sites beyond that. We model your system against your actual interval data (your retailer can supply it) rather than guessing from your bill.

Will it need three-phase power?

Most commercial premises already have three-phase supply, which suits larger systems well. We confirm your connection type and your local lines company’s export rules as part of the design.

Can we add a battery later?

Yes. Many businesses start with panels and add storage once they can see their generation and usage data. We design systems battery-ready so adding storage later is straightforward.

How do we get a proposal?

Send us a recent power bill and we’ll arrange a free site assessment. Your proposal models generation against your real usage profile, no template quotes, and $0 upfront options are available.

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