E-4S 1, the autonomous Compact Energy Producer

- saves energy and is environmentally friendly
- produces durable energy
- produces electricity
- delivers hot water and heats the building
- replaces the old central heating boiler
- is deliverable to ordered capacity and size
- is manufactured locally
- delivers electricity back to the network
- has an emergency electricity supply system
- can be coupled onto an external e-system
- reduces CO2 emissions
- can use various fuels
- requires minimal maintenance
- a handsome return on investment (ROI)
- has low running costs
- lowers energy bills
- is available with an optional storage system