Meters
Grid, generation and consumption meters next to the plant data.
02 Watch
From portfolio to string.
See every plant you run live, from the whole fleet down to a single string.
Portfolio
Every plant on one screen.
Output, performance ratio, status and open alarms for each plant, side by side.
Portfolio listPortfolio mapPortfolio overviewStatus at a glanceOpen alarms per plant
Four levels
From fleet to fault in four levels.
Start wide, then follow the number down until you find the cause.
01
Portfolio
Every plant you are given, as a list, a map or an overview.
02
Station
Station overview for each plant.
03
Inverter
Each inverter normalised, by yield and by availability.
04
String
Each string compared with the mean of its neighbours.
Heat maps and inverters
Spot the weak one at a glance.
Colour shows kW per kWp, so a plant of any size reads the same way.
- Inverter heat map across the day
- String heat map down to each input
- Normalised view to compare inverters of different sizes
- Yield and availability per inverter
String evaluation
Every string, held to its neighbours.
Each string is compared with the mean, and sorted into three clear bands.
Green
Within 5 percent
The string is in line with the mean. Nothing to do.
Yellow
Up to 10 percent
Worth a look on the next visit. Soiling or shading often starts here.
Red
Above 10 percent
The string is losing energy now. Find out why.
Meters and single-line diagram
The whole plant, not just the panels.
Meters, inputs and the electrical layout, live in the same place.
Single-line diagram
The electrical layout of the plant, with live values on it.
Digital inputs
Signals from site equipment, shown as they change.
Realtime view
The latest values from site, as they arrive.
Forecast
What the plant is expected to make, alongside what it makes.
Efficiency
Efficiency views for the plant and its equipment.
The KPIs
Standard numbers. Exact units.
The same formulas on every plant, so every plant can be compared.
Performance ratio
Calculated to IEC 61724-1.
Temperature-corrected PR
PR with the effect of module temperature taken out.
Availability
Time producing while irradiance is above 200 W/m².
Energy produced
In kWh and MWh, by day, month and year.
Irradiance
Measured in W/m² at the plant.
CO2 avoided
The emissions each plant keeps out of the air.
Income
Unit price times energy. Hidden from technicians.
In every report
The same KPIs in daily and monthly PDFs.
Plant types
Not only solar.
Every source of power you run, watched the same way.
SolarWindHydroBiomassBattery storage: PCS, BMS and containersFactory consumption and demandGeneratorsReactive power and energy quality
See plant types
Questions
Monitoring, answered.
The questions teams ask before they connect their first plant.
How does plant data reach GridMarshal?
Data loggers upload over SFTP, which is encrypted, or FTP, each with its own account. Files can be imported, and SolarEdge plants connect through the SolarEdge cloud API. History can be back-filled.
Who sees which plants?
Each user only sees the plants they are given. A plant can also be shared read-only with another company, such as an owner or an investor.
Can I watch my plants on a phone?
Yes. The phone app installs on Android and iPhone and shows stations, live output, production and open alarms. About the phone app
Which performance ratio do you use?
Performance ratio follows IEC 61724-1. A temperature-corrected PR is shown as well.
Monitoring
See your own fleet, live.
A walkthrough of monitoring, from your portfolio down to a single string.