Find my power system
Five quick steps. Your load builds up live as you go, and you finish with three matched systems you can send straight to our engineers.
How it works
Engineering maths, explained simply
- Running load
The sum of watts × quantity for everything you selected.
- Peak load
The largest motor start-up surge on top of the other loads, so fridges and pumps don't trip the inverter.
- Inverter
Continuous rating ≥ 1.25 × running load, and surge rating ≥ peak. Three-phase where needed.
- Battery
Backup energy ÷ usable DoD ÷ inverter efficiency, rounded up to whole battery modules.
- Solar
Daily energy ÷ (4.5 sun hours × 0.78), capped at the inverter's PV limit.
FAQ
About the configurator
How does Find My System calculate my system size?
It adds up the running watts of your selected appliances, estimates the peak surge from motor loads, applies realistic diversity, and sizes the inverter, battery (using each battery's usable depth of discharge) and solar array (using about 4.5 peak sun hours for Uganda and about 22 % system losses).
Are the recommended products real?
Yes. Every recommendation is a product in the Battery World catalogue, and batteries are paired only with inverters listed as compatible by the manufacturer.
Is the result a quotation?
No. It is an engineering estimate. Send it to our sales team on WhatsApp and we will confirm the design and send a quotation, usually after a quick call or site survey.
Why do I get three options?
You get one Deye option, one GoodWe option and one Dyness-storage alternative, so you can compare brands for the same loads.