MJJs Solar

MJJs Solar Electrical and Solar Installations MJJs solar is a company under MJJs Electrics Pty Ltd. Our Installers are Clean Energy Council Approved.

We have people that have been working in the Electrical business for over 20 years! All workmanship is guaranteed, and carried out by a licensed and insured Electricians. We are locally owned and operated directly servicing Newcastle, Hunter Valley and the Central Coast. We like to support our clients, so if you recommend us to one of your friends and they have a solar system installed, we will gi

ve you a free $100 Woolworths girt card to show our appreciation. Products we use are supported by a national recognised company with 24 branches and 25 regional locations throughout Australia and New Zealand, with our strong customer focus promises to meet any of your needs on time and within budget.

20/05/2026

Proud to be part of National Careers Week! 🙌

Big thanks to for shining a light on the incredible work our apprentices do every single day.
Swipe/watch to see the future of trades in action ⚡

Thinking about adding a solar battery to your system in NSW? This guide breaks down how home battery storage actually wo...
18/05/2026

Thinking about adding a solar battery to your system in NSW? This guide breaks down how home battery storage actually works—what to consider for power needs, performance, reliability, and whole-of-system design—so you can make a decision with real certainty, not guesswork. At MJJS, we handle the end-to-end process from design to installation to monitoring, using tools like OpenSolar modelling and real-time tracking for confidence in outcomes. If you want dependable control over your energy costs and backup capability, this is the foundation you should get right.

https://mjjs.com.au/home-solar-battery-storage-system-guide/

Thinking about solar battery storage? It can mean stronger energy independence, tighter control of your electricity cost...
18/05/2026

Thinking about solar battery storage? It can mean stronger energy independence, tighter control of your electricity costs, and better resilience during outages—but it’s not one-size-fits-all. In our latest guide, we break down the real pros and cons, what actually affects performance and payback, and what to check before you commit to a system. If you want dependable, engineered advice from a NSW team that delivers end-to-end design, installation, and monitoring, this is the piece you’ll want in your corner.

https://mjjs.com.au/pros-and-cons-of-solar-battery-storage/

Solar battery storage isn’t magic—it’s a controlled energy system that captures excess solar power, stores it safely, an...
18/05/2026

Solar battery storage isn’t magic—it’s a controlled energy system that captures excess solar power, stores it safely, and releases it exactly when your home or business needs it most. In this guide, we break down the key components and how the charge/discharge process works so you can understand performance, reliability, and real-world cost control. If you’re in NSW and considering a battery to reduce grid dependence and protect against outages, this is the practical, engineer-led explanation you can trust.

https://mjjs.com.au/how-does-solar-battery-storage-work/

Thinking about residential solar battery storage in NSW? Our Residential Solar Battery Storage Cost Guide breaks down wh...
14/05/2026

Thinking about residential solar battery storage in NSW? Our Residential Solar Battery Storage Cost Guide breaks down what really drives the price—system size, battery type, installation variables, and how to budget with confidence. You’ll also see how to compare options based on reliability and long-term performance, not guesswork. If you want cost control, dependable backup power, and a future-ready system designed end-to-end, this guide will ground your decisions in the details that matter.

https://mjjs.com.au/residential-solar-battery-storage-cost-guide/

30/04/2026

71% of our local businesses are spending over $10,000 a month just to keep up with compliance and red tape. And that's just the wages bill! đź“‹đź’°

It's a huge challenge for many in our industry. Scott Goold joined Matt on The Smart Energy Podcast to break down these numbers and discuss what this means for the future of business on the coast.

Are you seeing these costs rising in your own business? Let’s talk about it in the comments. 🛡️

Full interview available now on Spotify:
https://open.spotify.com/episode/11vm28TIAQ74sWIaOUL84Q?si=RSwyMvwfQKuNBSQ83lui8A

29/04/2026

Recently, two of our team spotted a DC isolator fire on a rooftop solar system while driving past. It wasn’t our install and we weren’t on site for work, but they stopped, helped make the situation safe, and supported until emergency services had it under control.
Proud is an understatement.

Reminder: always call emergency services first. Solar incidents can carry serious electrical risk.

Address

40 Accolade Avenue
Morisset, NSW
2264

Opening Hours

Monday 8am - 3:30pm
Tuesday 8am - 3:30pm
Wednesday 8am - 3:30pm
Thursday 8am - 3:30pm
Friday 8am - 3:30pm

Telephone

+611300924722

Website

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