NeuraSun EMS
Intelligence in the cloud. Control on site.
A daily plan calculated in the cloud and run by a gateway on site, on the inverters and batteries the site already has.
Cloud
forecast and planGateway
runs on siteEquipment
inverters and batteriesInside: forecast, plan, execute
01
Forecast
Its own AI model for every site.
- In
- telemetry, weather, holidays and Datadis
- Out
- 96 slots of 15 min for tomorrow
- Also
- it retrains itself
02
Plan
The cheapest plan that meets every constraint.
- In
- forecast, energy prices and tariff periods
- Respects
- grid connection, export, backup reserve and SoC window
- Out
- a setpoint every 15 min
03
Execute
On site, even if the internet goes down.
- Reads
- Modbus TCP / SunSpec
- Export
- < 2 s, shared across inverters
- Events
- replans the day
15 min
plan setpoint
< 2 s
export control
event
replans the day
Without internet, it keeps running the downloaded plan.
One plan for all the equipment
The battery absorbs the surplus before PV is curtailed, and curtailment is shared across inverters.
- Validated
- Fronius GEN24, Tauro, Verto and Verto Plus; BYD and Fronius Reserva batteries
- Gateway
- Industrial, in the site's switchboard
- Other brands
- With Modbus / SunSpec, validated during the pilot
Reliable on site
4 h
without internet
Keeps running the downloaded plan; after that it switches to autonomous mode.
Off-grid
isolated self-consumption
Controls the battery without importing or exporting to the grid.
Remote
updates
No need to travel to the site.
All your sites, in one dashboard
Multi-client
All your clients' sites in one view, with their alerts.
Savings report
Against the same site without an EMS.
Your brand or via API
Offer it as your own or integrate data and control into your platform.
What's included and what's custom
Included
- Forecast for each site
- Daily battery plan
- Zero export
- Several inverters and brands
- Works without internet
- Off-grid
- Dashboard and reports
- Remote updates
Custom
Specific development, quoted for each project.
- Island mode
- Black start
- Load shedding
- Medium-voltage integration
Technical questions
What does the site need?
A C&I battery with its PCS, inverters and battery with Modbus TCP / SunSpec, a meter at the grid connection point, an internet connection and room in the switchboard for the gateway.
How does the gateway connect to the equipment?
Over Modbus TCP, on the site's local network, to each inverter and to the meter. The installer fits it and configuration is done remotely.
What if a battery or an inverter goes down?
That unit is left out: the day's plan is recalculated in the cloud with the units still available and the dashboard flags the anomaly.
Does it work without consumption history?
Yes. It starts with Datadis data and the model retrains as the site's telemetry comes in.
Where are plans calculated and what data is stored?
Forecast and plan are calculated in NeuraSun's cloud. The site's telemetry and the plans are stored; the gateway keeps the day's plan to carry on offline.