# Solar Consult

> Solar panel installation suitability assessment tool for roofs. (iPhone/iPad app by Sander Haanappel.)

- Source: https://appshunter.io/ios/app/solar-consult/id603978781 (this page in markdown: same URL + `.md`)
- Developer: [Sander Haanappel](https://appshunter.io/developer/603940914)
- Category: Productivity, Business
- Price: Free with in-app purchases
- Rating: 4.60/5 from 5 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 91 MB
- Languages: Dutch, English, French
- Released: 2013-02-28
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/solar-consult/id603978781/reviews.md

## What is Solar Consult?

With this standard version you can change the characteristics of one extra solar panel and change the value of the sun angle in the winter. The setting will influence the distance between the rows and the required surface on a flat roof. 

The orientation meter works like a compass that will display the deviation from the South (or North). You can put the phone on the roof or hold it against the ceiling. In addition, the inclination of the roof will be measured.

If you are considering installing solar panels, the App can help you in your research whether your roof is suitable for solar panels. The App shows whether there falls enough sunlight on your roof and whether it is worth to install solar panels. You can enter an address or display your current location.

You can enter the details of your roof and the App will calculate for your roof with multiple types of solar panels the maximum output in the tab ‘Characteristics roof’. 

Also, the required surface of solar panels on pitched and flat roofs are displayed. The App displays the length of the shadow behind a row of solar panels.

Roadmap to get an advice from the App Solar Consult:

Step 1 : Hold the iPhone/iPad against the roof to determine the efficiency of solar panels depending of the angle and orientation.

Step 2 : Check the map with the top view of the location and determine the solar irradiation in your region. On a country map, you can see the solar irradiation of your country. You can also enter a different address or country.

Step 3 : Enter the size of the roof and the App can give you an advice with the maximum number of solar panels that can be installed. You can select a different type of solar panel (this is step 4 on the iPhone).

Step 4 (only iPad) : In addition to the advice of the app, the user can customize the system (4th tab). In case of a skylight or chimney, the user can differ from the advice. This screen is also available in the sidemenu on the iPhone. 

Step 5 : Choose tab 5 and enter your details. You can mail the project to your own address or to a supplier for a request.

## Key features

- Roof inclination and orientation measurement
- Sunlight exposure analysis
- Solar panel output calculation
- Required roof surface estimation
- Shadow length display
- Project details export via email

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| extra feature: ‘East West Setup’ | $2.99 | one-time |
| extra feature: 'PDF' | $2.99 | one-time |
| extra feature: 'Projects' | $2.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/solar-consult/id603978781/reviews.md

### 4/5 — Great Help

*2023-12-28*

Works as it should. Great tool

### 5/5 — Great app!

*2018-04-27*

This app is one of my favorite for quickly checking a site for potential solar install

### 5/5 — Great app, very helpful

*2014-07-03*

Everyone I share this app with really likes it. I like the ability to check the efficiency of different installations by simply "moving" my phone.

## Frequently asked questions about Solar Consult

### How does Solar Consult measure roof inclination?

Solar Consult uses your phone's sensors to measure the inclination of the roof. You can place the phone against the roof surface or hold it against the ceiling to get an accurate reading.

### Can Solar Consult help me determine if my roof gets enough sunlight?

Yes, the app analyzes solar irradiation based on your location and displays whether enough sunlight falls on your roof to make solar panel installation worthwhile.

### What information does Solar Consult provide about solar panel output?

The app calculates the maximum output for your roof with multiple types of solar panels. It also displays the required surface area for both pitched and flat roofs.

### Does Solar Consult account for obstacles like skylights?

Yes, on iPad, users can customize the system to account for obstacles like skylights or chimneys. This customization screen is also available in the sidemenu on iPhone.

### How can I share my solar panel project details?

You can enter your project details and then mail them to your own address or to a supplier for a request. This facilitates easy sharing of your solar installation plan.

### What devices is Solar Consult compatible with?

Solar Consult is available for iPhone, iPad, and iPod. It was last updated on November 24, 2019, and has a 4.6-star rating from 5 ratings.

### Is Solar Consult free to use?

Yes, Solar Consult is available for free. It does not contain advertisements and does not require any in-app purchases.

## Version history (last 5 releases)

### 6.4 — 2019-11-24

Optimized for iOS13

### 6.3 — 2019-10-14

This new version of the App is optimized for iOS 13

### 6.2 — 2018-09-26

The feature to search for other locations didn't work anymore in the previous version. This has been resolved in this new version and the App is optimized for iOS 12.0

### 6.1 — 2017-12-04

Adjusted for the size of the iPhone 6, 7 and 8 and the +.
Only required for iOS 11.1.2 or later.

### 6.0 — 2017-11-20

Optimized for iOS11

## Apps similar to Solar Consult

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Solar APP: PV Solar Calculator](https://appshunter.io/ios/app/solar-app-pv-solar-calculator/id6451967917) | 4.4 (23) | Free | Productivity |
| [Sollit](https://appshunter.io/ios/app/sollit/id1504215207) | — | Free | Productivity |
| [Arduino Signal Generator](https://appshunter.io/ios/app/arduino-signal-generator/id1261250257) | — | $4.99 | Productivity |
| [Prysmian Group Conduit Fill](https://appshunter.io/ios/app/prysmian-group-conduit-fill/id847895487) | 3.0 (2) | Free | Productivity |
| [Energy Viewer](https://appshunter.io/ios/app/energy-viewer/id1436015214) | 2.3 (3) | Free | Productivity |
| [Prysmian Group Voltage Drop](https://appshunter.io/ios/app/prysmian-group-voltage-drop/id847894136) | 5.0 (6) | Free | Productivity |

## More apps by Sander Haanappel

- [Solar Consult Pro](https://appshunter.io/ios/app/solar-consult-pro/id603985129)
- [Solar ROI](https://appshunter.io/ios/app/solar-roi/id944264541)

All apps by Sander Haanappel: https://appshunter.io/developer/603940914

---

*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 2026-06-10.*