Solar sizing and design
Correct sizing protects your investment. We use measured load data, your tariff and site conditions to size the solar array, inverters and any batteries, and we explain the expected output and savings in plain terms.
What the work includes
- Load analysis from bills and data logging
- Site and roof survey, including shading and structure
- Panel, inverter and battery sizing
- Single-line diagram, layout and protection design
- Expected energy yield, savings and payback estimate
When to call us
- You are comparing solar quotations and want an independent design
- A previous system underperforms
- You are planning a new building or expansion
- You want to know how much solar your site can take
Common questions
Can I size solar from my electricity bill alone?
A bill gives a starting point. Measured load data is better because it shows when you use power, which affects how much solar you can use directly.
Do you design systems installed by others?
Yes. We can provide a design or review a design before you appoint an installer.
Tell us what you need to fix
Describe your site and the problem. An engineer reviews every request and replies with next steps, usually starting with a site assessment.