Identify business-critical equipment
Separate critical equipment from flexible loads. A phone shop, office and refrigeration business need very different operating plans.
Document the working day
Record when loads start, how long they run and which ones overlap. Note starting demand and whether the property uses single- or three-phase supply.
Compare whole-life costs
An equipment price alone is not a complete investment decision. Include installation, maintenance, any remaining grid or generator use and expected component replacement.
Make the next step a practical one.
Start with an appliance list and your intended usage hours. Our calculator offers a first estimate, not a final design or guaranteed runtime.
Try the load calculatorUseful questions
Can solar power my freezer or air conditioner?
It can be designed for those loads, but running watts, compressor starting demand, operating hours and battery storage all matter. Share the actual appliance ratings for an assessment rather than relying on a generic package.
Will my system work during the rainy season?
Solar panels can generate in daylight even under cloud, but output is lower and varies with conditions. Battery storage, conservative system design and an appropriate backup plan are important.
How do I know what size I need?
Start with a list of appliances, their running watts and daily usage. Our calculator gives a preliminary energy estimate. An on-site assessment and equipment compatibility checks are still needed before installation.