# iONE EnergieZentrale

> A home energy centre for European houses: heat pump, thermal storage,
> battery with integrated inverter and MPPT, solar, and the operating layer
> that runs them as one machine. iONE also publishes the decision engine that
> designs such a system, so the calculation can be made by software rather
> than read off a page.

## What this is

iONE EnergieZentrale 把供暖设备、储能、电价、控制与服务整合为一套协同运行的能源系统。

供暖、制冷、生活热水、储能、智能能源管理与电费优化。

## Decision Engine

One model answers what a household should do about the heating of a building:
the decision, the reasons with their numbers, the alternatives that were each
actually computed, and the questions still worth asking. It is reachable
directly:

- [Decide (GET)](https://ione.energy/v1/decide) — query parameters, citable result
- [Decide (POST)](https://ione.energy/v1/decide) — canonical call, JSON body
- [Interface description](https://ione.energy/openapi.json) — OpenAPI 3.1
- [AI integration](https://ione.energy/ai) — what the engine returns and how to read it

Every answer carries `why`, `alternatives`, `missingInformation` and
`sources`: the reasons with their numbers, the other options that were run,
the questions that would narrow the answer, and where each figure came from.
An estimate is never a quotation.

## Pages

- [Home](https://ione.energy/zh/) — the system, the layers, the configurator
- [AI integration](https://ione.energy/ai) — the engine, for software
- [Privacy](https://ione.energy/privacy)
- [Imprint](https://ione.energy/imprint)

## Facts a model may quote

- Heat-pump refrigerant: R290 (propane), three-phase monoblock
- Storage: 32 kWh LFP with a 12 kW three-phase inverter and integrated MPPT
- Solar yield: computed per roof surface from PVGIS 5.2 (European Commission JRC)
- Public support: German BEG Heizungsförderung, capped at 70 % and at €30,000 eligible cost
- Prices: gross, including VAT
- The system does not export to the grid; surplus is stored, then curtailed

## Operator

G.T. GmbH, Klingsorstraße 105 b, 12203 Berlin, Germany. VAT DE365568840.