openWB is a German manufacturer of modular, intelligent wallbox charging stations and energy management software for electric vehicles. The company specializes in PV-integrated charging solutions that optimize solar energy usage for EV charging.

Where is openWB located?

openWB is headquartered in Germany.

What energy sectors does openWB operate in?

openWB operates in Energy Storage.

How many employees does openWB have?

openWB has approximately 50-200 employees.

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openWB

openWB GmbH & Co. KG

Germany

Energy StoragePrivate

50-200 employees

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About

openWB is a private headquartered in Germany with approximately 50-200 employees specializing in Energy Storage.

openWB GmbH & Co. KG is a mid-sized German company that designs and manufactures intelligent wallbox charging solutions for electric vehicles. The company's product portfolio includes modular wallboxes (openWB SE 11 kW, openWB series2, openWB Pro) and ancillary components like EVU-Kits for utility grid monitoring and the openWB POWERTRAILER for mobile charging. openWB combines hardware with proprietary open-source software (openWB software2) to enable intelligent energy management, including PV-integrated charging, load management, and demand-side response. The platform supports single charging points for residential use through large-scale commercial installations and is designed for compatibility with existing solar PV systems, battery storage, and other energy devices. openWB has won the Energiewende Award 2025/26 in the charging station category from EUPD Research.

EV chargingwallboxsmart chargingsolar integrationenergy managementopen source

Headquarters

Germany

Employees

50-200

Company Type

Private