EG4 Connect vs MySolArk v2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EG4 Connect
Monitor the status, running data, and events of your solar and energy storage systems. This application provides real-time insights into your energy infrastructure.
- Monitor system status
- View running data
- Track events
- Energy storage system insights
- Solar system monitoring
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EG4Connect is the ultimate, easy‑to‑use monitoring and management app for EG4's Energy Storage Systems, including the FlexBOSS, 18kPV, 12000XP, GridBOSS, and more. Built with simplicity at its core, EG4Connect makes it effortless to set up, view, and manage your solar power system! Key Features Fast, Simple Commissioning - Set up newly installed EG4 systems in just a few steps with clear, guided workflows. Real‑Time System Monitoring - Instantly see your solar production, power flow, and system status through clean, intuitive dashboards. Simple Device Management - Easily adjust settings and manage your EG4 devices with straightforward controls designed for anyone to use. Grid Service Controls - Manage & monetize your EG4 equipment through EG4 Grid services - all while never leaving the app. EG4Connect removes complexity so you can focus on what matters most: keeping your energy system running smoothly with confidence and ease.
MySolArk v2
This app allows users to remotely monitor their Sol-Ark Inverters and Energy Storage Systems. Access real-time data and system status from any location, ensuring you stay informed about your energy usage and performance.
- Remote inverter monitoring
- ESS status tracking
- Anytime, anywhere access
- System performance data
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MySolArk delivers up-to-date monitoring, detailed historical data, and a fully customizable dashboard — so you always know how your solar, battery, and grid are performing. LIVE POWER FLOW See energy moving through your system with an animated power flow diagram. Watch solar charge your battery, power your home, and export to the grid — with data refreshed every few minutes. CUSTOMIZABLE DASHBOARD Make MySolArk yours. Add, remove, and reorder monitoring cards to build the dashboard that fits how you think about your energy. Choose from solar production, grid balance, battery status, weather, device health, generation charts, and more. DETAILED ENERGY CHARTS Dive into your data with interactive charts spanning day, month, year, and lifetime views. Track solar generation, home consumption, battery charge and discharge, grid import and export, and generator usage — all in one place. SOLAR PRODUCTION & GRID BALANCE See your total solar production for today, this month, this year, and your system's lifetime. Track daily grid import and export at a glance. BATTERY MONITORING Keep tabs on your battery state of charge, charge and discharge rates, and daily energy throughput. WEATHER AT YOUR SITE View current weather conditions, temperature, wind, humidity, sunrise, and sunset for your plant location. DEVICE MANAGEMENT Check the status of every inverter and dongle in your system. View firmware versions, signal strength, and connection health. Access advanced parameter settings.. EARN MONEY WITH VIRTUAL POWER PLANT (VPP) Enroll in available VPP programs in your area and participate in grid events using your battery. Contribute to a more resilient and affordable electric grid — and get compensated for it. ALERTS & NOTIFICATIONS Receive push notifications for important plant events. Review, manage, and clear alerts from a dedicated inbox. USAGE REPORTS Generate and share monthly energy usage reports as PDFs — perfect for tracking savings or sharing with your installer. MULTI-PLANT SUPPORT Managing more than one Sol-Ark system? Switch between plants instantly from the dashboard. SUPPORT WHEN YOU NEED IT Reach your installer directly from the app, or contact Sol-Ark Customer Service during business hours. Access Sol-Ark documentation and resources without leaving the app. • Dark mode, light mode, or follow your system setting • Pull-to-refresh for live data updates • Landscape chart viewing for detailed analysis • Available in English and Spanish Requires an active MySolArk account.
Screenshots
Verdict
The clearest difference is rating: MySolArk v2 at 4.7 against EG4 Connect's 2.8. MySolArk v2 also leads on update cadence (every 10 days vs every 2 months) and review sentiment (59% vs 35%). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MySolArk v2 holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: MySolArk v2 has 840 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 35% of EG4 Connect's written reviews are positive against 59% of MySolArk v2's.
EG4 Connect ships an update every 2 months, MySolArk v2 every 10 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | EG4 Connect | MySolArk v2 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (24 ratings) | 4.7 (840 ratings) — better |
| Positive reviews | 35.3% of reviews | 58.5% of reviews — better |
| Number of ratings | 24 | 840 — better |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 38 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | EG4 Electronics | Sol-Ark |
Customer experience
EG4 Connect
MySolArk v2
In-app purchases
EG4 Connect
No in-app purchases
MySolArk v2
No in-app purchases









