Solar Estimator

Name: Solar Estimator
Author: DevByDesign

LiveDevByDesign2 apps · 78 installsToolsFreecom.ahsapps.solarcalculator

Size your solar system & calculate cost, ROI, and payback instantly.

Alert me ★ Watch Open in Play ↗

Total installs: 78
Installs / day: 0
Rating: —★
Released: 25 Mar 2026
Last update: 26 Mar 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

1 in 1 group

0 Sensitive0 Notable1 Routine

OtherRoutine1

Access to miscellaneous device features that don't fit other categories

Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Tired of overpaying for electricity? Take control with Solar System Cost Calculator — a powerful offline solar sizing tool built specifically for Pakistan. Simply enter your monthly electricity usage (kWh), required backup hours, and your current electricity rate. The app instantly calculates and prices a complete solar system tailored to your needs. ☀️ SOLAR PANELS Choose from a pre-loaded catalogue of real solar panels from leading manufacturers: • LONGi Solar • Jinko Solar • JA Solar • Trina Solar • Canadian Solar • Astro Energy The app supports P-type and N-type modules from 540W to 610W. Panel quantity is calculated using: • Your daily energy demand • 5.5 peak sun hours • 15% real-world system loss correction 🔋 BATTERY BANK Select from high-quality LiFePO4 batteries from: • Inverex • Pylontech • Narada • Crown • Exide Available battery configurations include: • 25.6V • 48V • 51.2V Battery quantity is calculated using: • Backup hour requirement • Battery voltage • Depth of discharge • Charge efficiency ⚡ INVERTER SELECTION Browse hybrid and on-grid inverters from trusted brands: • Inverex • Knox • Growatt • Fronus • Huawei • Solis Supported inverter sizes: • Single-phase and three-phase models • Capacity from 3 kW to 12 kW The app automatically warns you if the selected inverter is undersized for your system. 💰 FULL COST BREAKDOWN Get a complete financial overview including: • Itemised cost for panels • Battery bank cost • Inverter cost • Earthing and installation estimate Includes a visual pie chart showing percentage cost distribution. All pricing is displayed in Pakistani Rupees (PKR). 📈 ROI & PAYBACK ANALYSIS Understand the financial return of your solar investment: • Estimated annual energy generation • Annual savings based on your electricity rate • Payback period in years • Return on investment (ROI %) 🌱 WHY THIS APP? ✅ Works 100% offline — no internet required ✅ Pre-loaded with real market prices in PKR ✅ Covers the most popular solar brands in Pakistan ✅ Uses engineering-grade solar formulas ✅ No account required ✅ No ads, no tracking, no data collection ✅ Completely free to use

What's new

Third release of Solar System Cost Estimator. Features: • Calculate solar system size based on monthly electricity usage • Automatic solar panel quantity calculation • Battery bank sizing based on backup hours • Inverter size recommendation with safety margin • Complete system cost breakdown in PKR • ROI and payback period analysis • Preloaded database of solar panels, batteries, and inverters • Clean and modern solar-themed interface • Works 100% offline with no data collection

Growing in Tools

Category →