# Power Estimator

> Battery Solar Power Calculator

Canonical page: [https://chrome-stats.com/d/id6759549885](https://chrome-stats.com/d/id6759549885)

## Overview

- **ID:** `id6759549885`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Arutunian LLC
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-02-26
- **First published:** 2026-02-25
- **Size:** 1.83 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/power-estimator/id6759549885)
- **Privacy policy:** [https://arutunian.com/privacy\_policy.html](https://arutunian.com/privacy_policy.html)

## Description

Accurately predict off-grid power needs with real weather data, beautiful charts, and multi-day forecasting. Perfect for solar, RV, and remote off-grid systems.

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.

## Rankings

- #2,131,367 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6759549885)