MarstekMonitor
Utilities
Only for Mac
$8.99
Mac
Comprehensive Marstek plugin battery monitoring with real-time alerts, Grid Flow analytics, solar forecasting, and web dashboard access from any device on your LAN.
MarstekMonitor is the all-in-one monitoring solution for your Marstek battery system. Track your home energy in real-time with detailed analytics, forecasts, and intelligent alerts—designed specifically for Marstek owners.
Real-Time Monitoring & Alerts
Get instant notifications when it matters:
Device offline alerts — Know immediately if connection is lost
CT disconnect alerts — Monitor sensor health
SOC threshold alerts — Set custom low battery warnings
Mode change alerts — Stay informed of system state transitions
Grid Flow Analytics
Visualize your energy patterns with daily, weekly, and monthly breakdowns:
Live energy flow charts and hourly bar charts
Import/export/peak power metrics
State of Charge (SOC) sparklines per battery
Standby power measurement (7-night comparison view)
Round-trip efficiency calculation
Solar Integration & Weather
Optimize solar performance:
Forecast.Solar integration for accurate solar generation predictions
Open-Meteo hourly weather forecasts
Customizable solar settings (location, tilt, azimuth, kWp)
Plan charging and usage based on predicted solar output
Multi-Device Access
Monitor from anywhere:
Native macOS app for detailed desktop monitoring
Web dashboard accessible from any browser (phone, tablet, computer)
QR code setup for instant connection
PIN protection for security
Live updates across all devices in your LAN
Support for Multiple Batteries
Monitor multiple Marstek systems from a single app.
Designed for Marstek owners who want complete visibility and control over their energy storage.
### Which Marstek batteries are supported?
- Venus A / C
- Venus D / E (Note: Local API Venus E v1 and v2 have known issues and are not supported)
This app is not owned, linked or endorsed by the Marstek company.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved macOS 27 Golden Gate compatibility
The developer, Steven Debruyn, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Steven Debruyn
- Size
- 1.6 MB
- Category
- Utilities
- Compatibility
Requires macOS 14.6 or later.
- Mac
Requires macOS 14.6 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Steven Debruyn
