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Inverter and Battery Size Calculator for Power Cuts

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The prompt

Help me choose a home inverter and battery for power cuts. Power cuts: [how often, how long usually] Things I want to run during a cut, with wattage if I know it: [e.g. 4 LED bulbs, 3 ceiling fans, Wi-Fi router, TV, laptop, refrigerator] Budget: [range] Space and ventilation: [where it will sit] Solar later: [maybe / no] Give me: 1. A load table: appliance, typical watts (mark estimates), quantity, total watts. 2. The inverter capacity in VA, with the working (load divided by power factor plus a margin). 3. The battery capacity in Ah for my backup hours, with the formula shown step by step. 4. Sine wave vs square wave, tubular vs flat plate vs lithium batteries, explained for my case in a table. 5. Installation and safety notes: wiring by a licensed electrician, ventilation, water top-up schedule for lead-acid, warranty terms to check. Rules: show every calculation; mark assumed wattages [ESTIMATE]; no brand names or prices; warn that some appliances (AC, geyser, iron) usually shouldn't run on a home inverter.

Why this prompt

• Hand-picked, editorially reviewed prompt
• Written for ChatGPT, Claude, Gemini

Source

Created by BestPromptFinder — editorial prompt, not user-generated. See our content & source policy.

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