# Power Estimator — Battery Solar Power Calculator

> Battery Solar Power Calculator (iPhone/iPad app by Arutunian LLC.)

- Source: https://appshunter.io/ios/app/power-estimator/id6759549885 (this page in markdown: same URL + `.md`)
- Developer: [Arutunian LLC](https://appshunter.io/developer/1036342699)
- Category: Utilities, Weather
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 2 MB
- Languages: Arabic, French (France), German (Germany), Hindi, Italian, Japanese, Korean, Polish, Brazilian Portuguese, Russian and 2 more
- Released: 2026-02-25
- Data updated: 2026-03-02
- User reviews in markdown: https://appshunter.io/ios/app/power-estimator/id6759549885/reviews.md

## What is Power Estimator?

Power Estimator is the essential tool for planning and monitoring off-grid power systems. Whether you're designing a solar installation, managing an RV setup, or maintaining a remote cabin, this calculator provides accurate battery charge predictions based on your specific configuration.

Key Features:
• Solar Power Optimization - Configure panels with efficiency factors, shading, and real-time weather integration
• Real Weather Data - NOAA integration provides accurate solar generation based on your location's sunrise, sunset, and cloud cover
• Battery Management - Track charge levels over time with percentage, watt-hour, and voltage display modes
• Load Scheduling - Set up primary loads and additional devices with custom time schedules
• Multi-Source Power - Include generators and other power inputs in your calculations
• Interactive Charts - Visualize battery levels, solar generation, consumption, and weather conditions
• Multi-Day Forecasting - Plan ahead with calculations spanning days or weeks
• Location Flexibility - Use GPS or enter custom locations for weather-accurate results

Perfect for solar installers, RV enthusiasts, off-grid homeowners, and anyone planning power-independent systems. Get precise estimates to ensure your batteries never run out when you need them most.


## Version history (last 1 release)

### 1.0 — 2026-02-26

No release notes.

## More apps by Arutunian LLC

- [Colorama Collector](https://appshunter.io/ios/app/colorama-collector/id1318073761)
- [Positive Altitude](https://appshunter.io/ios/app/positive-altitude/id1493141799)

All apps by Arutunian LLC: https://appshunter.io/developer/1036342699

## Related topics

[arutunian llc](https://appshunter.io/ios/topics/arutunian-llc)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-03-02.*