sunnyCALC™ works for you
Not sure how much energy your solar panels will generate? sunnyCALC™ puts you in control.
the best solar panels for you
Solar panel performance forecasting is a specialised skill. No matter how well-meaning, salespeople can get it wrong. We are independent forecasting experts, and our reputation depends on us getting it right for you.
sunnyCALC: expertise calculation in your corner working for you: we work for you. We are wholly independent of equipment manufacturers, giving us total freedom to recommend the best solution for you every time.
you can trust our independence
Most solar energy calculators are designed by solar equipment manufacturers. We provide independent analysis of all manufacturers' equipment. Our evaluation techniques are developed at universities around the world and are fully compliant with EU standards.
ease of use: we will guide you all the way. You don't need to answer any complex engineering questions to get the best solar energy system . sunnyCALC: auto-design solar energy calculation
it's your project team
Ask your installation company to use sunnyCALC™ and we will give you access to the professional version of the software. This will allow you to fully participate in and track the design process.
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