Solar+Battery+EV Charging
from Auckland's master electricians

Your trusted electrician-led solar specialist for over 30 years.

Book your Solar Assessment

Solar+Battery+EV Charging
from Auckland's master electricians

Your trusted electrician-led solar specialist for over 30 years.

Book your Solar Assessment

Solar+Battery+EV Charging
from Auckland's master electricians

Your trusted electrician-led solar specialist for over 30 years.

Book your Solar Assessment

Not a solar sales company

Astech Solar designs and installs solar, battery and EV charging systems for homes and businesses across Auckland, Waiheke Island, Northland and Waikato.

We're not a solar sales company, we're Master Electricians with more than 30 years' experience, so every system we design is built around how your property actually uses power, not just how many panels fit on your roof.

Is Solar the right investment for you right now?

Power prices keep rising, and solar has become part of the conversation heading into this year's election. National, Labour and the Greens have all put forward different ideas for solar finance, and it's easy to feel like you should wait until the details are confirmed.

Here's the practical answer: you don't need to wait to get good advice. Understanding your property's power use, roof space and switchboard now means you're ready to act the moment the numbers make sense, whatever happens after election day.

New Zealand now has more than 73,000 registered rooftop solar systems, a 15% increase in the past year alone, yet that's still only 1 in 27 homes. In Australia, a similarly sunny market, it's closer to 1 in 3. There's clearly room for New Zealand to catch up, and getting ahead of that curve now beats joining the rush once policy is confirmed.

Read our full breakdown of the 2026 election solar policies

Why choose Astech Solar

Real electricians, not sales reps

Solar, batteries and EV chargers all depend on your property's electrical system working properly.

Astech Solar is powered by Astech Electrical, a Master Electrician business with 31 years of experience designing and installing complete electrical systems. You're talking to registered electricians, not a commissioned sales team.

Over 30 years of trusted Auckland experience

Astech has completed more than 1,000 solar installations, including work for Vector, alongside commercial and high-end residential projects across Auckland and Waiheke Island.

Two electricians inspecting electrical equipment

One team for Solar, Battery, EV Charging and Electrical

We manage the whole job: solar panels, battery storage, EV chargers, switchboards, load management, and any wider electrical work your property needs.

No juggling multiple contractors, and no gaps between trades for someone else to fix later.

Member and accreditation logos for Master Electricians, Tōtika, SEANZ, and the New Zealand Trade Group.

Solar solutions for every property

Every property uses power differently, so we've built a dedicated solution for each one.

Commercial Solar

Many commercial buildings use the most power during the day, exactly when solar produces it. We review your usage, roof space and switchboard before recommending a system.

Explore Commercial Solar

Residential Solar

The right home solar system isn't the biggest one, it's the one designed around how you actually live.

Explore Residential Solar

Battery Storage

Store the power you generate so it's there when you need it, day or night.

Explore Battery Storage

EV Charging

Charge faster at home or across your fleet, with systems that work safely alongside your solar and switchboard.

Explore EV Charging

Waiheke Solar

Solar, batteries and electrical systems from a team that already works across the island.

Explore Waiheke Solar

Farms & Lifestyle Blocks

High-use rural properties across Northland and Waikato, think pumps, sheds and workshops, are often strong candidates for solar.

Explore Rural Solar

Solar finance and the 2026 Election

Election promises aren't law yet, but bank green loans are already available right now.

Our Solar Finance and Election Update page breaks down what's on the table from each party, and what you can actually access today.

Read the Solar finance and election update

How a Solar Assessment works

Book your assessment

Tell us a little about your property and your power use.

We review the details

Usage, roof space, switchboard capacity and any future plans, like an EV or a renovation.

We design a system around your property

Not a generic package, a system sized for how you actually use power.

You get a clear proposal

No pressure, no sales tactics, just proper advice.

Book your Solar Assessment

Frequently Asked Questions

For most homes and businesses with reasonable daytime power use, solar can meaningfully reduce electricity costs over time. The right answer depends on your roof, your usage and your budget, which is exactly what a solar assessment is for.

Not always. A battery lets you use stored solar power at night or during an outage, but it adds cost. We'll help you weigh this up based on your usage, not sell you one by default.

You don't need to. Bank green loans are available now, and getting your property assessed today means you're ready to act as soon as any new scheme is confirmed, rather than starting from scratch after the election.

Astech Solar is run by Master Electricians with 31 years' experience, not a solar sales team. We design the whole electrical picture, including your switchboard, EV charging and future load, not just the panels.

Keep reading

Solar and the 2026 Election:
What National, Labour and the Greens are actually promising

Why the cheapest Solar quote can cost you more later

Real electricians, not sales reps:
Why master electrician-led solar design matters

Ready to find out what Solar could do for your property?

Book your Solar Assessment

Not ready for a full assessment?

Have a no-obligation, 15-minute chat with a Solar Electrician and get your questions answered first.

Chat to one of our Solar Electricians

“Tomik have had a great working relationship with Astech for over 20 years and they are our preferred electrical contractors on Waiheke. Their knowledge and professionalism provides assurance to our customers that their electrical needs are looked after with the latest technologies available”

Todd Flashman, Director Tomik Architectural Builders

“I would highly recommend Astech Electrical for any Commercial Services.

The team are very professional, punctual, approachable and always on hand to provide a high-level service"

Craig Peel, Colliers Real Estate Management

“They are my go-to for anything electrical!”

Courtenay Tom, Bayleys Senior Facilities Manager

"Astech Electrical is one our most reliable contractors, they provide an outstanding service at an affordable rate. By using Astech I can be confident that the electrical work will be completed to a high standard"

Blake Cooper, Stride Facilities Manager – Industrial

"Astech Electrical has been the key electrical and maintenance contractor for Fresh To Go since 1997. We have found them to be very reliable, responsive and efficient with high quality workmanship. They have sound safety practices and complete tasks with minimal disruption to our production."

Dave Robinson, Fresh To Go Operations Manager

"Astech have been our preferred partner for the electrical, security and smart home systems that we have built on Waiheke for a number of years.

The team at Astech are great to work with and ensure our clients get the best advice and excellent service."

Geoff Whelan, Owner/Director Whelan Building Ltd

As a commercial property manager, I highly value the expertise and advice provided by the team at Astech Electrical, whom we use across a variety of properties and projects. Their exceptional service and reliability have earned my complete trust, and I would recommend them to anyone in need of top-notch electrical work.

Heidi Lee, Terra Firma Group

Solar+Battery+EV Charging
from Auckland's master electricians

Solar+Battery+EV Charging
from Auckland's master electricians

Solar+Battery+EV Charging
from Auckland's master electricians

Not a solar sales company