Solar Panel Installation in Wellington
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Powerex provides professional solar panel installation in Wellington for residential and commercial properties. We design, install and commission high-performance solar power systems that help reduce electricity costs, improve energy independence and support a more sustainable future.
Our experienced, qualified electricians deliver end-to-end solar solutions across Wellington, Lower Hutt, Upper Hutt, Porirua and the Kapiti Coast, ensuring every system is built for local conditions and long-term reliability.
Residential Solar
Cut your energy bills by generating your own power
Custom Solar Solutions for Wellington Homes
Every home is different. That’s why Powerex designs custom residential solar systems based on your roof layout, energy usage and future plans. Whether you’re looking to reduce power bills or prepare your home for EV charging, we tailor systems that work efficiently year-round.
Reduce Power Bills with High-Efficiency Solar Panels
Our residential solar installations use high-quality, high-efficiency solar panels to maximise output, even in variable Wellington weather. A professionally designed system can significantly lower your reliance on grid power and provide long-term savings.
Solar Systems Designed for Long-Term Performance
We focus on durability, compliance and performance. All solar systems are installed by licensed electricians, fully tested and commissioned, and designed to last for decades with minimal maintenance.
Is one solar system the same as another?
Solar panels are available in a range of sizes and power outputs. Based on your roof layout and available space, we carefully select the most suitable panels to ensure the system fits efficiently while maximising sun exposure. Our goal is to deliver the highest possible energy generation for the lowest cost, making the best use of your roof’s orientation and available sunlight
Why choose residential solar with Powerex
Generate your own clean electricity and cut energy costs with our custom solar installations for homes. Our team assesses your household’s energy usage and roof layout to recommend the ideal system that maximises sunlight capture and real-world savings.
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Lower household energy bills
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Reduced carbon emissions
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Tailored system design for NZ conditions
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High-quality panels and inverters built for long-lasting performance
Commercial Solar
Boost your business’s sustainability and energy independence with our scalable solar solutions
Commercial Solar for Wellington Businesses
Installing solar on your commercial building is a smart, future-focused investment—especially in the Wellington region, where rising energy costs and strong sustainability expectations are driving businesses to rethink how they power their operations.
Our commercial solar installations are delivered alongside our commercial electrical services, ensuring seamless integration with existing switchboards, metering and building systems.
Solar Power for Offices, Retail & Commercial Buildings
Powerex NZ delivers commercial solar installations for offices, warehouses, retail spaces and multi-site businesses. Our systems are designed to reduce operating costs while supporting sustainability goals.
Reduce Operating Costs with Commercial Solar
Commercial solar allows businesses to offset daytime energy usage and protect against rising electricity prices. We assess your load profile and design a system that delivers maximum return on investment.
Scalable Solar Solutions for Growing Businesses
Our commercial solar systems are scalable and future-ready, allowing for system expansion, battery storage or EV charger integration as your business grows.
Many businesses combine solar generation with commercial EV chargers to reduce energy costs and support fleet electrification.
Our Solar Installation Process
Site Assessment & System Design
We begin with a detailed on-site assessment to evaluate roof space, orientation, shading and electrical infrastructure. This allows us to design a solar system that delivers optimal performance.
Lines company approvals
In Wellington, you need to get approval from the lines company if you want to generate power and sell it back to the grid. We take care of the Disributed Generation Application for you, and the associated fee for this application is all inclusive within our quoted price
Professional Electrical Installation & Commissioning
All solar installations are completed by qualified electricians and comply with New Zealand electrical standards. We handle installation, grid connection, testing and commissioning.
Ongoing Support & System Optimisation
After installation, we provide ongoing support to ensure your system continues to perform efficiently. We’re available for advice, optimisation and future upgrades.
Get a Free Solar Quote in Wellington
If you’re considering solar for your home or business, contact Powerex today for a free on-site solar consultation. Our team will design a system that delivers long-term savings and reliable performance.
Solar Systems Built for the Wellington Region
Designed for Local Conditions & Roof Types
Wellington’s climate requires systems designed for wind exposure, salt air and variable sunlight. Our solar systems are engineered to perform reliably in local conditions.
Serving Wellington, Lower Hutt, Upper Hutt, Porirua & Kapiti Coast
We proudly service the greater Wellington region, providing local expertise, fast response times and reliable after-sales support.
Solar Ready for the Future
EV Charger & Solar Integration
Powerex NZ designs solar systems that integrate seamlessly with EV chargers, allowing you to charge your electric vehicle using clean, renewable energy.
Battery-Ready & Expandable Solar Systems
Our solar installations are battery-ready, making it easy to add energy storage in the future and increase self-consumption.
Why Choose Powerex for your Solar Installation?
Local Wellington Expertise
Powerex understands the challenges solar systems face in Wellington’s coastal and high-wind conditions. Our maintenance programs are designed specifically for the region, ensuring long-term reliability and performance.
System Knowledge from Day One
Because we design, install, and maintain solar systems, we understand how every component works together. This makes us uniquely positioned to service existing systems and plan smart, cost-effective upgrades in the future.
Qualified & Experienced Technicians
Our team works with commercial and residential solar systems of all sizes, providing professional servicing, fault diagnosis, and performance optimisation.
Future-Focused Solutions
Powerex doesn’t just maintain your system—we help future-proof it. From system expansions to battery storage and EV integration, we ensure your solar investment continues to deliver value as your energy needs evolve.
Frequently asked questions
Q: Is solar power worth it in Wellington?
A: Yes. With rising electricity costs and strong daylight hours, solar is a smart long-term investment that can significantly reduce power bills.
Q: How much does solar panel installation cost?
A: Costs vary depending on system size and usage. We provide free quotes following an on-site assessment.
Q: Do you install solar for commercial properties?
A: Yes. We design and install grid-connected solar systems for commercial buildings, helping businesses lower operating costs and improve sustainability.
Q: Can solar be combined with EV chargers?
A: Absolutely. We specialise in integrated solar and EV charging solutions.
Q: Do you manage the full solar installation process?
A: Yes. Powerex handles system design, application fee’s, electrical installation, commissioning and ongoing support for a seamless solar installation.
Q: How long does installation take?
A: Most residential installations are completed within one to two days. Commercial installations vary depending on the size and complexity
Q: Can solar systems be expanded in the future?
A: Yes. Our solar systems are designed to allow future upgrades, including additional panels, batteries or EV charger integration.
Q: What type of solar systems do you install?
A: We install high-quality grid-connected & stand-alone solar power systems using reliable components for long-term performance.
Q: Do you offer free solar quotes?
A: Yes. We provide free on-site solar consultations and tailored quotes across the Wellington region.
Q: Why choose Powerex for your solar installation?
A: Powerex offers local expertise, quality workmanship and compliant electrical installation backed by ongoing support
Why Choose Powerex?
Experienced & Skilled Technicians
Professional team trained for excellence.
On time & reliable
We honour our commitments and deliver consistent results
Health & Safety First
We prioritise safety on every job site
Single Source Solutions
Electrical, solar, security, and heating under one roof
Customer Satisfaction Guaranteed
Quality workmanship that delivers peace of mind
Want professional solar advice or an estimate?