Off Grid Solar System Design

Many people are confused as to what size systems they can put on their roof provided there is sufficient space to take all the panels. So, here are a few simple guidelines for grid connected users:


1. If you have single phase power you can have up to 10kW of inversion and 13.3kW of panels. Normally most providers will want to sell a standard 5kW of inversion and 6.5kW of panels but if the feedback from the inverters is restricted to just 5kWh you can double the size.
2. If you have three phase power you can normally have 15kW of inversion and up to 19.9kW of panels.
3. When you add a battery the rated output of the added inversion allows you to increase the number of panels since any extra generation is going to go to the battery rather than back into the grid

Off Grid Power Systems

But, of course, if you choose to go with an off grid solar system package then the only restriction will be the amount of real estate you have on your roof.


The costs of designing you system correctly will save you thousands of dollars in the long run.
GET YOUR QUOTE TODAY!

WHat our Customers Say

"Excellent service. John and his  team are a lovely bunch of guys. Installation was prompt and smooth- no problems at all. The system was installed within 2 weeks and is working really well. We received a better inverter than we were quoted on at no extra cost- bonus! Highly recommended."

- Susan, Goondiwindi
"I have been really happy with the service provided pre and post install. The staff seem happy to help and there has been no issues since the install. The panels are generating higher than expected kW which is great."



- Andy, Darra 
"Best price and service out of 4 companies we Contacted. Honest, organised and keen to reply to any questions. I was impressed at the start by the knowledgeable sales person. Communication was great throughout the whole process."

​- Phil, Brisbane
​CEO Ship Freight
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