# Solar21

> Solar energy contracting and real-time production monitoring app. (iPhone/iPad app by Solar21 Tecnologia e Energia Solar LTDA.)

- Source: https://appshunter.io/ios/app/solar21/id6444843845 (this page in markdown: same URL + `.md`)
- Developer: [Solar21 Tecnologia e Energia Solar LTDA](https://appshunter.io/developer/1657306533)
- Category: Finance, Utilities
- Price: Free
- Rating: 2.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 12.0 · 97 MB
- Languages: English
- Released: 2022-12-17
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/solar21/id6444843845/reviews.md

## What is Solar21?

No super App Solar21 você consegue contratar energia solar em poucos cliques e monitorar em tempo real as suas economias e a produção de energia. Tudo em um único App.

Nele, você pode:

- Receber uma proposta personalizada em poucas horas;
- Agendar uma visita técnica no melhor dia e horário para você;
- Escolher a melhor opção de financiamento caso opte pela compra;
- Assinar o seu contrato digital;
- Acompanhar em tempo real o status da entrega do sistema solar;
- Monitorar em tempo real a produção e economia de energia;
- Verificar a performance do sistema fotovoltaico.

## Key features

- Personalized solar energy proposals
- Schedule technical visits
- Financing options
- Digital contract signing
- Real-time system status
- Energy production and savings monitoring


## Frequently asked questions about Solar21

### How quickly can I get a solar energy proposal with Solar21?

You can receive a personalized proposal in just a few hours through the app. This allows for a rapid assessment of your solar energy needs.

### What financing options are available through Solar21?

The app allows you to choose the best financing option if you decide to purchase a solar system. Specific details on the types of financing are available within the app.

### Can I monitor my solar system's performance with Solar21?

Yes, you can monitor the real-time production and savings of your energy, as well as verify the performance of your photovoltaic system. This provides continuous insight into your system's efficiency.

### What devices does Solar21 support?

Solar21 is available on iPhone and iPod devices. The app is designed to provide a seamless experience on these platforms.

### How often is Solar21 updated?

The latest version of Solar21 is 1.4.5, last updated on February 12, 2025. Updates ensure the app remains current with features and performance improvements.

### What is the age rating for Solar21?

Solar21 has an age rating of 17+. This is due to the nature of financial and contractual agreements facilitated by the application.

### Does Solar21 have ads?

No, Solar21 does not contain advertisements. The app is free to use and focuses on providing a clean user experience for managing solar energy contracts.

### What is the user sentiment for Solar21?

Based on available data, Solar21 has a rating of 2.0 stars from 1 rating. This indicates a limited but potentially negative initial user experience that may require further review.

## Version history (last 5 releases)

### 1.4.5 — 2025-02-12

- Melhorias na experiência dos usuários.
- Correção de bugs.

### 1.4.4 — 2024-11-21

- Melhorias na experiência dos usuários.
- Correção de bugs.

### 1.4.3 — 2024-09-25

- Melhorias na experiência dos usuários.
- Correção de bugs.

### 1.4.2 — 2024-07-30

- Melhorias na experiência dos usuários.
- Correção de bugs.

### 1.4.1 — 2024-07-23

- Melhorias na experiência dos usuários.
- Correção de bugs.

## Apps similar to Solar21

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [IZZI](https://appshunter.io/ios/app/izzi/id1358852250) | 5.0 (4) | Free | Finance |
| [Fácil Pra Pagar](https://appshunter.io/ios/app/facil-pra-pagar/id1551190108) | — | Free | Finance |
| [Liqi](https://appshunter.io/ios/app/liqi/id1624117133) | 5.0 (5) | Free | Finance |
| [GCB Investimentos (PeerBr)](https://appshunter.io/ios/app/gcb-investimentos-peerbr/id1471702895) | 5.0 (14) | Free | Finance |
| [Rendimento Online](https://appshunter.io/ios/app/rendimento-online/id1569075274) | — | Free | Finance |
| [Oinc - Finanças Pessoais](https://appshunter.io/ios/app/oinc-financas-pessoais/id1619012112) | 4.3 (771) | Free | Finance |

---

*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 2026-06-13.*