---
title: "Sizer App - Reviews, Revenue and Downloads in Nigeria | Apple App Store"
description: "Sizer is a professional-grade solar system sizing application designed to simplify the complex process of designing efficient and safe solar installations.  Whether you are a solar installer, engineer"
---

# Sizer App — Nigeria
> Solar System Sizing Tool

![Sizer App App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ad/1f/02/ad1f02e8-d074-a15c-e189-3cac8408f117/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-EHxgVb)
**Category:** Productivity
**Rating:** 5.0/5 (4 ratings)
**Price:** Free
**Bundle ID:** com.sizer.app.sizer
**Store:** Apple App Store
**Country:** Nigeria
**Version:** 4.1 (released 2026-09-15)
**Original Release:** 2026-03-23
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ng/app/app/id6760812150)
**AppTail Page:** [https://apptail.io/app/sizer-app-dVpz/nigeria](https://apptail.io/app/sizer-app-dVpz/nigeria)

## Sizer App Description
Sizer is a professional-grade solar system sizing application designed to simplify the complex process of designing efficient and safe solar installations.

Whether you are a solar installer, engineer, or energy enthusiast, Sizer provides powerful tools to accurately estimate energy requirements and generate complete solar system specifications in minutes.

FEATURES

• Load Calculator  
Easily build your energy profile by adding appliances, usage hours, and wattage. Sizer automatically calculates total daily energy consumption and includes system losses for realistic results.

• Complete System Design  
Generate full system requirements including solar panel capacity, battery bank sizing (Ah & kWh), inverter rating, and charge controller specifications.

• Protection & Safety Tools  
Design safer systems with built-in recommendations for DC and AC breakers, surge protection devices (SPD), and professional cable sizing based on electrical safety standards.

• Project Management  
Save and manage multiple solar system configurations. Resume your work anytime and organize projects efficiently.

• Secure Access  
Sign in securely using Email, Google, or Apple to access your data across devices.

• Premium Access  
Unlock unlimited calculations with a subscription designed for professionals.

IMPORTANT NOTICE  
Sizer provides estimation tools intended to guide solar system design. Final installation decisions should always be verified by a qualified professional.

Sizer transforms a complex engineering process into a simple, reliable, and efficient workflow — helping you design solar systems faster, safer, and smarter.

## Sizer App Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4e/85/b3/4e85b33c-1d74-5fce-2761-3a45ed7b89f1/1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0a/61/81/0a6181bf-36da-7644-63ad-cc177999f0b0/6.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/00/e2/a7/00e2a70c-be00-c80d-afdf-0325770262ea/3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/03/db/0103db99-35c1-d8c9-2d68-9f46c2c63ff1/2.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/82/e8/f8/82e8f835-7a18-7230-f19e-8b175e162622/4.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/16/3f/cf/163fcff2-377b-3f6a-9021-4ce1bbabe610/5.png/1242x2688.png)

## Sizer App Rating Breakdown in Nigeria
- 5 stars: 4 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Sizer App Available In
- [Nigeria](https://apptail.io/app/sizer-app-dVpz/nigeria)
- [Dominican Republic](https://apptail.io/app/sizer-app-dVpz/dominican-republic)
- [Ecuador](https://apptail.io/app/sizer-app-dVpz/ecuador)
- [Israel](https://apptail.io/app/sizer-app-dVpz/israel)
- [Philippines](https://apptail.io/app/sizer-app-dVpz/philippines)
- [Saudi Arabia](https://apptail.io/app/sizer-app-dVpz/saudi-arabia)
- [Ukraine](https://apptail.io/app/sizer-app-dVpz/ukraine)
- [Czechia](https://apptail.io/app/sizer-app-dVpz/czechia)
- [Uganda](https://apptail.io/app/sizer-app-dVpz/uganda)

---

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