☀ Emit Solar · Bill Decoder TNB tariff effective 1 Jul 2025

Your electricity bill, in plain language.

Upload your TNB bill and we read it for you — every charge explained, whether the other tariff would be cheaper, and what solar would save you. Upload the bill itself to also see six months of usage history. No jargon.

Normal ✓ Time-of-Use ✓ With or without solar ✓ Home (domestic) bills only
✓ Bill read — your analysis is below.

Drop your TNB bill here

or tap to choose — PDF, JPG or PNG · bills from 1 July 2025 onwards

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See a sample bill: ·

Fix anything we misread — every number below recalculates instantly. Your bill shows what you exported, not what you generated, so enter the real generation figure from your solar app to get an exact savings estimate.

Manual mode estimates usage from the amount. The 6-month analysis and exact tariff-switch comparison work best from an uploaded bill.
For Time of Use, we assume 40% peak — you can adjust the % on the slider below.

AFA — fuel adjustment (RM/kWh)
Your bill prints this rate under "Kadar… (AFA)". We fill in what TNB has published for each month — override any of them to see what a different fuel charge would cost you. Negative is a rebate. Clear a field to go back to the published rate.
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This tool is new and TNB bills are complex. If a figure looks off, tell us — your feedback helps us get it right.

Report an error

Tell us what looks wrong — a wrong total, usage, or charge. The more detail, the faster we can fix it. We'll include what we read from your bill so we can check.

Thanks — that's on its way to our team.