General information only
Ghar Energy Tools provides educational calculators and explanatory content. Results are estimates based entirely on the inputs and assumptions shown. They are not electrical, engineering, safety, structural, HVAC, financial, legal or tax advice.
No installation recommendation
Do not purchase, wire, size or install electrical equipment solely from a calculator result. Inverters, batteries, solar systems, air conditioners and EV chargers require product-specific checks and may require qualified installers or local approvals.
Changing prices and policies
Electricity tariffs, fuel costs, subsidies, taxes, product prices and eligibility rules can change. Unless a page explicitly provides a dated source, use the value from your own current bill, quote or official source.
No guaranteed savings
Actual energy use, generation, runtime, cost and savings can differ due to weather, equipment condition, occupant behaviour, power quality, installation, maintenance and other factors. No result is a guarantee of performance or return.