At Johnoelec, we design and install solar and battery systems that work. Efficiently, reliably, and with long-term performance in mind. Whether you're powering a home, a business, or a farm, we’ll help you take control of your energy with smart, high-quality solutions.

We don’t believe in overselling or overcomplicating things. At Johnoelec, we design solar systems that make sense for your home, your budget, and your lifestyle. Our team takes the time to understand how you use power and will make sure you're spending money where it matters.
We only use trusted brands like:
We’ll give you honest advice, cut through the noise, and make sure your investment is genuinely worth your while.
For local businesses and farms, solar is a smart long-term investment.
We design systems that help reduce running costs. We’ve helped shops, workshops, dairy farms and other commercial operations across the region make the switch with confidence.
Storing your solar energy gives you greater independence and protection from peak prices or power outages. We install high-quality battery systems from BYD and can advise on what storage solution is right for your usage and property.
Every property is different. That’s why we don’t do one-size-fits-all. Our team will assess your power use, roof layout, and future goals to create a system that delivers on performance, and pays off over time.
We don’t disappear once the job is done. Our customers have been coming to us for generations (literally) and know they can call us any time if they have a question or need support. That’s the Johnoelec difference.
Johnoelec Electrical & Solar
26 Lower Franklin Rd
Foster, VIC, Australia, Victoria 3960
P: 0417 031 045
Copyright © 2025 Johnoelec Pty Ltd