Why this site exists
A solar proposal, inverter recommendation or efficient-appliance claim can contain enough numbers to feel convincing without being easy to check. Ghar Energy Tools gives households a neutral place to reproduce the basic arithmetic using their own inputs.
The site is maintained as a focused collection of useful calculators and practical explainers. We do not mass-produce thin location pages, publish invented savings stories or pretend that one estimate fits every home.
Our operating principles
- Keep core tools free and usable without an account.
- Run calculations locally so household inputs stay private.
- Show formulas, assumptions, units and meaningful limitations.
- Prefer user-entered changing values over guessed live data.
- Separate advertising from forms, results and navigation.
How the site may earn revenue
Ghar Energy Tools may display clearly labelled advertising after the site and ad account are approved. Advertising does not alter formulas or determine which result is shown. We may later test relevant affiliate links or installer enquiries, and those relationships will be disclosed where they appear.
Editorial responsibility
The project owner is responsible for the calculators and original explanatory content. When a result informs an electrical, structural, HVAC or financial decision, visitors should verify it with a qualified professional.