CW Monitor - Energy monitoring for your solar system
CW Monitor is an unofficial app for those of you who have a solar system connected to CheckWatt and EnergyInBalance. Follow your production, your battery and your grid exchange in real time - directly on your phone or on your home screen.
DASHBOARD
Get an instant overview of how the energy is flowing in your system right now:
• Solar production (W/kW)
• Battery status and state of charge (SOC)
• Import and export to the grid
• Household consumption
• Time series for the day - see the solar curve, battery and grid hour by hour
SPOT PRICE
See today's and tomorrow's spot prices quarter by quarter in a clear bar graph. The price is shown with or without VAT and is color-coded from green (cheap) to red (expensive) so you can quickly see when it pays to use electricity.
ECONOMY
Follow your compensation from CheckWatt:
• Daily, weekly, monthly and annual income
• Breakdown by service (FCR-D, mFRR, Savings, etc.)
• Savings diagram - see what solar energy, battery and export are actually worth in kronor per hour
HOME SCREEN WIDGETS
Various widgets to choose from - all updated automatically in the background:
• Parameter grid - select up to 16 optional parameters in a customizable grid
• Widget 1, 2 and 3 - three individual widgets with up to 25 parameters each, in a 5×5 grid. Scale freely from 1×1 to 5×5 cells
• Energy flow - compact widget with solar, battery, grid and load
• Spot price - today's price curve with current and next quarter price directly on the home screen
ALARM AND NOTIFICATIONS
Let the app monitor for you:
• Up to 5 parameter alarms - set limit values for e.g. solar power, spot price or battery level
• Notification when the sun starts producing
• Daily revenue summary
• Notification when activation status changes
• Warning if CM10 or inverter has not been connected for 24 or 12 hours
BACKGROUND UPDATE
The app downloads new data every 15 minutes in the background - widgets and alarms always stay up to date without you having to open the app.
SETTINGS
• Enter network fee and export compensation in öre/kWh for your own calculations
• Choose language: Swedish or English
• Customize all widgets directly in the app
REQUIREMENTS
• Account with EnergyInBalance (CheckWatt customer)
• Android 8.0 or later
10 days free of charge
CW Monitor is an unofficial third-party app and has no connection to CheckWatt or EnergyInBalance. Data is downloaded directly from the EnergyInBalance API and stored locally on your device.
Data from EiB, Energy monitoring for CheckWatt installations with widgets and alarms