Solar Savings Calculator
Solar PV + battery · SELCO 2026 self-consumption

How much could solar save your business?

Enter a few figures from your TNB bill. We size a system that follows the Energy Commission's SELCO 2026 rules (no export, battery above 1 MWac) and show two ways to do it: own it, or pay nothing upfront.

Your electricity use

All figures are on your monthly TNB bill. Fields marked optional improve the estimate.

Printed on your bill, e.g. “Voltan Sederhana Am”
Average of your last 12 months; at least 20,000 kWh
“Kehendak Maksimum” on MV/HV bills
For ground-mount panels. Must be within the same premises.