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A row of black solar panels installed on the dark metal roof of a modern two-story house.
Our Services

Solar Panel Installation

Rising power bills. Unpredictable energy prices. If you're looking for a smarter long‑term move,for your home or business, solar is worth a serious look. Dunedin gets more sun than most people think.We install solar systems built to perform in Otago's climate, so you get reliable returns year-round.

AS/NZS 3000 compliance

Certificates of Compliance

Grid-tied & battery systems

Energy-efficient power bills

Our Solar Installation Services

Residential Solar Systems

Power your home with clean energy and reduce your reliance on the grid. We design systems that maximise efficiency and suit your roof, lifestyle, and budget.

Commercial Solar Solutions

Lower operating costs and improve sustainability with scalable solar systems for commercial buildings, offices, and developments.

Battery Storage & Energy Management

Store excess energy for use at night or during peak pricing periods. We install smart battery systems that give you greater control over your energy use.

Grid-Tied & Off-Grid Systems

Whether you want to stay connected to the grid or go fully independent, we’ll design a system that works for your goals.

Why Go Solar?

Otago might surprise you. Solar performs well here with the right system design.

Benefits include:

  • Reduced power bills from day one
  • Protection against rising energy costs
  • Increased property value
  • Lower environmental impact
  • Energy independence with battery options

We take local conditions into account, ensuring your system is positioned and configured for maximum output year-round.

Why Choose A1 Electrical for Solar Installation?

  • Future-proofed infrastructure - Designed for tomorrow’s electrical needs
  • Code compliance - Meeting AS/NZS 3000 and Building Code requirements
  • Energy efficiency - Strategic electrical planning to reduce running costs
  • Seamless construction integration - Reliable scheduling that keeps your project on track

Our Solar Installation Process

  1. Consultation - We assess your property and energy usage
  2. System Design - Tailored solar solution built for performance
  3. Quote & Approval - Clear pricing with no surprises
  4. Installation - Safe, efficient, and fully compliant
  5. Handover & Support - We show you how to get the most from your system

Common Questions

Solar Panel Installation — FAQs

Does Solar Actually Work in Dunedin and Otago?

It does, and Otago gets more sun than most people expect. The key is good system design: panels positioned and sized for the local conditions and your roof. We factor in orientation, shading and your usage so the system performs well year-round rather than just over summer. With the right setup, solar is a genuinely worthwhile move down here.

How Much Does Solar Cost and What Is the Payback?

A residential system typically runs from around $8,000 to $20,000 installed, depending on the number of panels, whether you add a battery, and your roof. Payback usually lands somewhere around the six to ten year mark depending on your power use and prices. We assess your property and energy usage, then give you clear fixed pricing with no surprises.

Should I Get a Battery or Just Grid-Tied Solar?

Grid-tied solar without a battery is the lower-cost option and works well if most of your power use is during daylight. A battery stores excess energy for use at night or during peak pricing and adds energy independence, at extra cost. We will look at how and when you use power, then recommend whether a battery earns its place for you.

What Is Involved in a Solar Installation?

We assess your property and energy usage, design a system tailored to your roof and goals, then provide clear pricing. Installation is carried out safely and to AS/NZS 3000 standards, followed by a handover where we show you how to get the most from the system. The whole process is managed so you are not left guessing at any stage.

Do I Get a Certificate of Compliance for Solar?

Yes. Solar installation is electrical work, so it is completed by our EWRB-licensed electricians and issued with a Certificate of Compliance confirming it meets AS/NZS 3000 and Building Code requirements. That certification matters for your safety, your insurer, and for connecting a grid-tied system to the network.

Ready to Get Started?

Contact us today for a free quote on your solar panel installation project.