Service
Digital products & platforms
How an energy product becomes an operated platform.
02Energy-Tech
Digital systems for an energy supply in motion.
Assets, connectivity, platform, applications and market belong in one system. We build the software that connects them, and keep running it.
01System model residential EMS (HEMS)
Five layers and an outlook.
A simplified view of how data flows from the asset to the market, and what we build on each layer.
Assets
PV, storage, wallboxes, electric cars, heat pumps
Modern energy assets can be connected in different ways. We integrate controllable devices and generation assets through established aggregators that bundle many manufacturers, or through proven direct integrations per manufacturer.
- PV systemSunSpec
- StorageModbus TCP
- WallboxOCPP
- Electric carEV API
- Heat pumpEEBUS
Devices that talk. Systems that listen.
Every device class has its own protocol, its own data quality and its own failures. We build connectivity so that a new manufacturer does not trigger a new project.
Connectivity
Gateways, protocols, readings, states
Every way of connecting has its own strengths and weaknesses. We check which option connects your devices best, economically and functionally. The platform treats connection loss and backfilled values as the normal case.
- GatewayKiwigrid · gridX · Enode · EHA
- Direct integrationFronius · FoxESS · Zendure and more
Platform
Digital twin, monitoring, forecasting, optimisation and control, aggregation layer
Time-series data, forecasting, optimisation and control schedules, plus an aggregation layer that bundles the data for enterprise applications. This is where it is decided whether an EMS does more than display values.
- Digital twin
- Monitoring
- Forecasting
- Optimisation & control
- Aggregation layer
Applications
Customer app, partner portal, field service app
Customers, trade partners and installers each work in their own application on the same data, the installer app also offline.
- Customer appiOS · Android
- Partner portalWeb
- Field service appoffline-capable
- Service centreWeb
An EMS is not a dashboard.
An EMS has to control assets at the pace of the market, explainable for users and robust in operation.
Market
Dynamic and smart tariffs, dynamic grid fees
Customers increasingly expect their electricity tariff, billing and feed-in compensation to be connected directly to their EMS. The EMS then optimises along their direct marketing model and uses favourable price windows.
- MarketDynamic and smart tariffs, dynamic grid fees
- Enterprise applicationsERP · CRM · billing
When price becomes a control variable.
With a dynamic tariff it pays to shift consumption into hours with a low exchange price. The platform decides this automatically and shows users why.
Outlook
Direct marketing, VPP, flexibility
From 2027 the Federal Network Agency (MiSpeL) allows home storage to be run on mixed solar and grid power. That makes many small assets interesting for direct marketing and flexibility marketing. We are working on this and on virtual power plants; it is not proven in production yet.
- Direct marketing
- VPP
- Flexibility
02Partners
Kiwigrid.
Official implementation partnership in energy management. We integrate established platforms and build what your product needs beyond them.
Integrate proven platforms. Build custom solutions. Take responsibility for the whole system.
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Systems that are in operation.
Seven projects across energy, financial services and retail. Each with its starting point, our contribution and the role we took on.
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How we work
Process and discovery
How a first call becomes a controlled project start.
Let's talk about your project.
A free initial call: your situation, your plans and mutual fit clarified. You decide on the next step afterwards.