# Fortress Power Owner — Whole-home energy storage > Home solar power and battery system monitoring and control app. (iPhone/iPad app by Fortress Power LLC.) - Source: https://appshunter.io/ios/app/fortress-power-owner/id6469030206 (this page in markdown: same URL + `.md`) - Developer: [Fortress Power LLC](https://appshunter.io/developer/1632364417) - Category: Utilities - Price: Free - Rating: 2.50/5 from 6 App Store ratings · 10 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 109 MB - Languages: English, Spanish - Released: 2023-11-27 - Data updated: 2026-07-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/fortress-power-owner/id6469030206/reviews.md ## What is Fortress Power Owner? The Fortress Power Home app puts your energy system at your fingertips. Monitor solar production, battery charge levels, home energy usage, and backup status in real time through a clean, easy-to-use interface. Whether you’re tracking daily performance, preparing for an outage, or checking system health while away from home, the app gives you clear insights and confidence that your Fortress Power system is working exactly as it should. ## Key features - Home solar power system insight - Battery energy management - Optimized energy utilization - Real-time control - Exclusive Fortress Power device compatibility ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/fortress-power-owner/id6469030206/reviews.md ### 2/5 — OMG fix your netstack! *2026-05-11* To level-set: I retired as Fellow at Cisco Systems, having built mission-critical networking code and systems for decades. The Fortress gateway, cloud server, and iOS app manage to stop communicating way too frequently. The last app release adds the ability to manage the device locally via Bluetooth, which is a godsend. The battery scheduler is virtually useless. Changes to key parameters (min charge state, max sell-to-grid rate, etc.) take effect immediately. If you want to run your house on the battery from 6 to 9am (to avoid Duke’s prime / critical prime rate winter window) set your alarm clock for 5:55am, manually adjust a couple of sliders, and hit save. That is IF the device, cloud server and app are willing to play nicely. Multiple timeouts are to be expected. If you’re on site, Bluetooth is your friend. If not, reset everything in sight and hope for the best. ### 1/5 — Not good *2025-06-12* This app has never worked right and as such doesn’t provide the necessary information to monitor the system and ensure it is operational. ### 1/5 — The app is a mess *2025-02-08* This app is poorly designed and written and barely works half the time. ### 2/5 — Poorly designed and clunky app *2024-09-09* We’ve had Fortress equipment for our hybrid solar with battery backup system for about two months now and although the actual system works well, this app is terrible. Displays data in a strange and what they must think of as a “nuanced” way but in reality it is hard to understand and lately, doesn’t show real time data at all. It’s been down for about three weeks now with no update from the company or explanation; really a pretty poor showing. I would recommend the equipment but not this this app, it’s terrible! ### 4/5 — Could be better with respect to displaying data *2024-08-30* Now that our new system is up and running, I unreservably recommend the Fortress hardware (inverter/smart energy panel). However, I find this app to be lacking. I’d expected it would display energy usage and production data in most any way I’d like to slice it. By day, month, whatever. The latest app update - while most welcome - is limited to displaying data on any given day - but not by other periods (weeks/months/electric bill billing period). The goal should be to view the data over any date range desired. ### 4/5 — Issues…. *2024-08-23* Now that our new system is up and running, I unreservably recommend the Fortress hardware (inverter/smart energy panel). However, I find this app to be lacking. I’d expected it would display energy usage and production data in most any way I’d like to slice it. By day, month, whatever. The latest app update - while most welcome - is limited to displaying data on any given day - but not by other periods (weeks/months/electric bill billing period). The goal should be to view the data over any date range desired. ISSUE: When we charge our EV, the app cannot account for it. The large current draw for the car isn’t included in the house load number and there isn’t a separate icon for the EV. We’re using in excess of 10kW while charging the car, but the app only shows us using a fraction of that (the normal house load). ### 4/5 — Issues…. *2024-08-20* Now that our new system is up and running, I find this app to be lacking. I’d expected it would display energy production and use data most any way I’d like to slice it. By day, month, whatever. The tesla app would be a model to emulate. Happy with the hardware and would unreservedly recommend it. The app - in its current state - is disappointing. UPDATE: Fortress has made a number of updates to the app, including the ability to see usage and production on a given date. In our case, the data itself isn’t populating as of yet, but the functionality appears in the app which is welcome. ISSUE: When we charge our EV, the app cannot account for it. The large current draw for the car isn’t included in the house load number and there isn’t a separate icon for the EV. We’re using in excess of 10kW while charging the car, but the app only shows us using a fraction of that (the normal house load). Bottom line: upgraded the rating for the app from 3 to 4 stars. Clearly Fortress is putting effort into polishing the app. Appreciated. UPDATE 2: Regarding the usage and production data display…still no actual data is displayed. So this would be most welcome functionality - if it worked…if it actually populated with any data… ### 4/5 — Weak on displaying energy production *2024-08-12* Now that our new system is up and running, I find this app to be lacking. I’d expected it would display energy production and use data most any way I’d like to slice it. By day, month, whatever. The tesla app would be a model to emulate. Happy with the hardware and would unreservedly recommend it. The app - in its current state - is disappointing. UPDATE: Fortress has made a number of updates to the app, including the ability to see usage and production on a given date. In our case, the data itself isn’t populating as of yet, but the functionality appears in the app which is welcome. ISSUE: When we charge our EV, the app cannot account for it. The large current draw for the car isn’t included in the house load number and there isn’t a separate icon for the EV. We’re using in excess of 10kW while charging the car, but the app only shows us using a fraction of that (the normal house load). Bottom line: upgraded the rating for the app from 3 to 4 stars. Clearly Fortress is putting effort into polishing the app. Appreciated. UPDATE 2: Regarding the usage and production data display…still no actual data is displayed. So this would be most welcome functionality - if it worked, if it actually populated with any data… ### 4/5 — Weak on displaying energy production *2024-08-07* Now that our new system is up and running, I find this app to be lacking. I’d expected it would display energy production and use data most any way I’d like to slice it. By day, month, whatever. The tesla app would be a model to emulate. Happy with the hardware and would unreservedly recommend it. The app - in its current state - is disappointing. UPDATE: Fortress has made a number of updates to the app, including the ability to see usage and production on a given date. In our case, the data itself isn’t populating as of yet, but the functionality appears in the app which is welcome. ISSUE: When we charge our EV, the app cannot account for it. The large current draw for the car isn’t included in the house load number and there isn’t a separate icon for the EV. We’re using in excess of 10kW while charging the car, but the app only shows us using a fraction of that (the normal house load). Bottom line: upgraded the rating for the app from 3 to 4 stars. Clearly Fortress is putting effort into polishing the app. Appreciated. ### 3/5 — Weak on displaying energy production *2024-07-09* Now that our new system is up and running, I find this app to be lacking. I’d expected it would display energy production and use data most any way I’d like to slice it. By day, month, whatever. The tesla app would be a model to emulate. Happy with the hardware and would unreservedly recommend it. The app - in its current state - is disappointing. ## Frequently asked questions about Fortress Power Owner ### What is Fortress? Fortress is an application designed to provide homeowners with comprehensive insight and control over their home's solar power system and battery storage. It is exclusively tailored for use with Fortress Power devices. ### What devices does Fortress support? Fortress is designed to work with Fortress Power devices. The app is available on iPhone and iPod devices. ### How much does Fortress cost? Fortress is available for free download and use. There are no in-app purchases or subscription fees associated with this application. ### Does Fortress have ads? No, Fortress does not contain advertisements. The app is completely ad-free, providing an uninterrupted user experience. ### When was Fortress last updated? The latest version of Fortress was released on February 27, 2025. The app is actively maintained by Fortress Power. ### What is the age rating for Fortress? Fortress has an age rating of 9+, making it suitable for a wide range of users interested in managing their home energy systems. ### What are the main benefits of using Fortress? Fortress offers unprecedented insight and control over your home's solar power system and battery, enabling optimized energy utilization and eliminating guesswork in energy management. ### How does Fortress compare to other energy management apps? Fortress is specifically designed for Fortress Power devices, offering a tailored experience for users of their solar and battery systems. This specialization ensures deep integration and precise control for compatible hardware. ## Version history (last 5 releases) ### 3.0.1 — 2026-04-13 - Added temperature and voltage details for the battery. - Bug fixes ### 2.0.3 — 2025-02-27 +Bug fixes. ### 2.0.2 — 2025-02-14 + Bug fixes ### 2.0.1 — 2025-01-20 + Fit for battery only system. ### 1.4.17 — 2024-11-22 +Add gateway online/offline status tag +Incorporate timezone offset parameter into the historical data screen +Bug fixes ## Apps similar to Fortress Power Owner | App | Rating | Price | Category | | --- | --- | --- | --- | | [MySolArk v2](https://appshunter.io/ios/app/mysolark-v2/id6758349610) | 4.7 (492) | Free | Utilities | | [SUNBEAT ENERGY](https://appshunter.io/ios/app/sunbeat-energy/id6472690322) | 5.0 (2) | Free | Utilities | | [Renon Smart](https://appshunter.io/ios/app/renon-smart/id6526464484) | 5.0 (1) | Free | Utilities | | [EP CUBE](https://appshunter.io/ios/app/ep-cube/id1638851614) | 4.1 (9) | Free | Utilities | | [MySolArk](https://appshunter.io/ios/app/mysolark/id1642876313) | 2.0 (123) | Free | Utilities | | [OpticsRE](https://appshunter.io/ios/app/opticsre/id1624617287) | 1.6 (38) | Free | Utilities | ## More apps by Fortress Power LLC - [Fortress Power Guardian](https://appshunter.io/ios/app/fortress-power-guardian/id1632364415) - [Envy: Fortress Power](https://appshunter.io/ios/app/envy-fortress-power/id1668015883) - [Fortress Power Pro](https://appshunter.io/ios/app/fortress-power-pro/id6446246437) All apps by Fortress Power LLC: https://appshunter.io/developer/1632364417 --- *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 2026-07-30.*