# LiTime Solar > Solar power system monitoring and control application. (iPhone/iPad app by Shenzhen Litime Technology Co.,Ltd.) - Source: https://appshunter.io/ios/app/litime-solar/id6451349228 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen Litime Technology Co.,Ltd](https://appshunter.io/developer/1697659864) - Category: Utilities, Productivity - Price: Free - Rating: 2.56/5 from 9 App Store ratings · 9 written reviews indexed - Age rating: 17+ - Requires: iOS 10.0 · 7 MB - Languages: English, French, German, Japanese, Portuguese, Russian, Chinese, Spanish - Released: 2023-07-17 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/litime-solar/id6451349228/reviews.md ## What is LiTime Solar? The LiTime MPPT Controller application is suitable for solar power systems with the following features. -Easily monitor the voltage, current, and power of both solar panels and batteries. -Allows for convenient control over the loads connected to the controller, enabling users to turn them on or off as needed. Stay informed about the voltage, current, and power of the loads in real time. -Provides the ability to adjust the settings and parameters of the controller, ensuring maximum efficiency. -Logs essential data such as battery voltages and watt-hours charged and so on, allowing for accurate system analysis and monitoring. ## Key features - Monitor solar panel and battery voltage, current, and power - Control loads connected to the controller - Adjust controller settings and parameters - Log battery voltages and watt-hours charged - Real-time load monitoring ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/litime-solar/id6451349228/reviews.md ### 4/5 — Works. Impossible to read. *2026-03-23* This has the best Bluetooth reception of any app I’ve seen. I can connect to the controller through a floor and two walls. Warning messages are black with red type. The Programer must be an idiot. For sure does not have any colorblind friends. Black with blue would work. To top it off they use a 9 point font. I have an iPhone 16 pro so my screen size is good. For basic monitoring and Information, the app is terrific. Please change the colors of warning messages. EDIT OK I’m editing this review because I had my phone set for dark mode as soon as I switched to. Light mode all the messages in the app looked ok. So the developer should have a warning, do not view in dark mode or override the dark mode setting for app. ### 3/5 — Please fix *2025-09-18* The max charge power is in yellow, and it is totally unreadable. Change the color. ### 1/5 — Needs some work! *2024-08-10* Well, I use IOS for iPhone. Everything was peachy until I went camping and changed the default name of my solar controller in the app. After that I am no longer able to find my device. It does not show on the app Bluetooth device list. After many hours of searching for a solution I found here on the reviews for the app that if you change the name on a apple product your screwed. Now I must find a android device and download the app to find my device on the list and change it back to the default name so I can see it on my apple phone. LiTime need to fix this issue soon. ### 4/5 — iPhone problem *2024-06-13* Bluetooth hooks up per instructions and monitors solar energy and battery as advertised. However, if you are using an Apple device to connect via Bluetooth!!! DO NOT RENAME your device as apple will not find it after it is renamed. If you have already renamed and lost functionality, find someone with an android phone to connect with it via Bluetooth, change the new name back to the “original” BT-LTMPPT2430 (or 40) and you should now be able to find it on your iPhone. ### 2/5 — Very poorly written app *2024-05-06* The app shows you only the very basic Solar charger information. The app does not allow the user to drill down into the Solar controller for in-depth information. ### 5/5 — I think it works great *2024-03-16* Connecting bluetooth is helpful for me. Thank you! ### 1/5 — Blue tooth doesn’t work *2023-12-17* Blue tooth work may 5 min on the mppt 30a ### 1/5 — Bluetooth disconnect *2023-12-09* After turn on the mppt 60A. The Bluetooth work for 13 Minutes after that don’t show up in the settings.. bad device I try reconnecting for 3 hours and don’t work the app . ### 1/5 — Currently unable to connect to the app *2023-12-04* I have downloaded and updated the app but can not tell if Bluetooth is working on the 60 A MPPT controller since it won’t show up on my iPhone when standing 3ft away. Will need to contact tech support to attempt to resolve- will update post after resolution. ## Frequently asked questions about LiTime Solar ### What can LiTime Solar monitor? LiTime Solar allows you to easily monitor the voltage, current, and power of both your solar panels and batteries. It also provides real-time information on the voltage, current, and power of connected loads. ### Can I control my solar system with LiTime Solar? Yes, LiTime Solar enables convenient control over loads connected to the controller, allowing you to turn them on or off as needed. You can also adjust the settings and parameters of the controller for maximum efficiency. ### Does LiTime Solar log system data? Yes, the application logs essential data such as battery voltages and watt-hours charged. This data is crucial for accurate system analysis and monitoring. ### What devices is LiTime Solar compatible with? LiTime Solar is available for iPhone, iPad, and iPod devices. ### How often is LiTime Solar updated? The latest version of LiTime Solar is 1.0.2, and it was last updated on August 23, 2024. Updates are released to improve functionality and reliability. ### What is the age rating for LiTime Solar? LiTime Solar has an age rating of 17+, indicating it is intended for mature users. ### Does LiTime Solar have ads? No, LiTime Solar does not contain advertisements. ### What do users think of LiTime Solar? Based on 9 ratings, LiTime Solar has an average rating of 2.6 stars. User feedback may highlight specific areas for improvement or praise. ## Version history (last 3 releases) ### 1.0.2 — 2024-08-23 The LiTime MPPT Controller application is suitable for solar power systems with the following features. -Easily monitor the voltage, current, and power of both solar panels and batteries. -Allows for convenient control over the loads connected to the controller, enabling users to turn them on or off as needed. Stay informed about the voltage, current, and power of the loads in real time. -Provides the ability to adjust the settings and parameters of the controller, ensuring maximum efficiency. -Logs essential data such as battery voltages and watt-hours charged and so on, allowing for accurate system analysis and monitoring. ### 1.0.1 — 2023-11-17 Fix known issues ### 1.0.0 — 2023-07-17 No release notes. ## Apps similar to LiTime Solar | App | Rating | Price | Category | | --- | --- | --- | --- | | [Balance BMS](https://appshunter.io/ios/app/balance-bms/id6467124096) | 3.8 (5) | Free | Utilities | | [FXC Control](https://appshunter.io/ios/app/fxc-control/id1484424847) | 2.2 (24) | Free | Utilities | | [MaXpeedingRods](https://appshunter.io/ios/app/maxpeedingrods/id6450531648) | 3.6 (16) | Free | Utilities | | [Impulse Lithium](https://appshunter.io/ios/app/impulse-lithium/id1668566237) | 4.5 (2) | Free | Utilities | | [BMS Meta](https://appshunter.io/ios/app/bms-meta/id1619258052) | 2.1 (9) | Free | Utilities | | [RoyPow Fish.](https://appshunter.io/ios/app/roypow-fish/id6446618041) | 1.5 (4) | Free | Utilities | ## More apps by Shenzhen Litime Technology Co.,Ltd - [LiTime](https://appshunter.io/ios/app/litime/id6472779872) All apps by Shenzhen Litime Technology Co.,Ltd: https://appshunter.io/developer/1697659864 ## Related topics [litime solar](https://appshunter.io/ios/topics/litime-solar) · [litime](https://appshunter.io/ios/topics/litime) · [shenzhen litime technology](https://appshunter.io/ios/topics/shenzhen-litime-technology) --- *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 2026-06-05.*