The future of energy,
designed for New Zealand
Power on your terms. With scalable solar energy storage systems that cut costs, boost resilience, and gives farms and businesses full control over your energy use.
Solar + Battery = Complete Control Renewable Energy Future Resilience
Solar power and storage solutions delivered in Ernest
Ernest Energy provides turnkey solar and battery energy storage systems (BESS) tailored for New Zealand’s commercial and agricultural sectors. Our integrated solutions reduce energy costs, increase on-site energy independence, and support long-term sustainability.
Our Solutions
Solar
Lower your energy bills, reduce risk, and build a more resilient operation.
Whether you’re running a farm or commercial operation, you’ll gain peace of mind (and profit).
Battery Energy Storage Systems
Buy energy when it’s cheapest and store it for peak usage.
Your battery system captures excess power, ready for whenever you need it.
Solar + Battery
Generate and store energy for peak hours, outages, or high-demand moments.
Control when and how you use power, for maximum reliability and savings.
Ernest Energy Solutions By Industry
How It Works: Our 6-Step Process
1.
Site Visit & Proposal
We assess your energy use and provide a customised solar and battery proposal tailored to your operational needs.
2.
Solar & BESS System Design
We procure materials directly, complete any necessary application processes based on your customised design.
3.
Solar Panel Installation
Our installation partner, NES, delivers proven solar installation expertise backed by years of industry experience.
4.
BESS Installation
High-performance energy storage is installed and integrated to work seamlessly with your solar generation.
5.
Implementation
System integration and commissioning are handled by NES, ensuring a smooth transition with minimal operational impact.
6.
Service & Maintenance
Ongoing monitoring and support are provided by NES, offering peace of mind and system longevity.
As New Zealand transitions towards a cleaner, carbon-neutral future, Ernest Energy is leading the way with innovative solar energy solutions that are not currently on the market. Our vision is to become New Zealand’s most significant alternative energy provider, offering smarter, more sustainable ways to generate and store power.
Powering New Zealand’s future
Ernest Energy is built on a legacy of innovation, ambition, and progress. Inspired by Sir Ernest Rutherford, a pioneer in energy and physics, our name reflects a commitment to discovery and advancement in New Zealand’s energy future. At the heart of Ernest is NES, a company with over 30 years of experience delivering trusted energy solutions.
As New Zealand transitions towards a cleaner, carbon-neutral future, Ernest Energy is leading the way with innovative energy solutions that are not currently in the market. Our vision is to become New Zealand’s most significant alternative energy provider, offering smarter, more sustainable ways to generate power.
This is the future of energy, designed for New Zealand.
Let’s Talk Energy
Whether you’re exploring energy storage for your farm, business, or community, we’re here to help.
Leave your details below and one of our team members will be in touch shortly to discuss how Ernest Energy can work for you.
Our trusted partner
To ensure the highest quality installations and on-the-ground support, we work with trusted regional experts. In Southland and Otago, our official installation partner is NES—a leader in electrical and energy solutions across the lower South Island.
With NES handling the install, you can expect smart systems delivered with local knowledge, reliability, and unmatched service.
