{"id":10464,"date":"2026-03-16T19:28:01","date_gmt":"2026-03-16T19:28:01","guid":{"rendered":"https:\/\/www.ecosourcen.eu\/met-een-es-flow-batterij-wordt-dit-kantoorgebouw-een-oase-van-groene-energie\/"},"modified":"2026-03-17T18:11:18","modified_gmt":"2026-03-17T18:11:18","slug":"with-an-es-flow-battery-this-office-building-becomes-an-oasis-of-green-energy","status":"publish","type":"post","link":"https:\/\/www.ecosourcen.eu\/en\/with-an-es-flow-battery-this-office-building-becomes-an-oasis-of-green-energy\/","title":{"rendered":"With an ES Flow Battery, This Office Building Becomes an Oasis of Green Energy"},"content":{"rendered":"

Hoek 76 Business Park is a modern office complex where sustainability and efficient energy use are central. The park actively invests in renewable energy and seeks smart solutions to make the most of its own energy production. This project focuses on further optimizing energy management and increasing energy independence.<\/p>\n

Problem statement<\/h3>\n

Although the office building already has 30\u202fkWp of solar panels, it cannot use a large portion of the generated energy on-site. The excess electricity is fed back into the grid at low rates, meaning the full potential of the installation is not utilized. The challenge, therefore, is: how can the building retain as much of its own green energy on-site and become more independent and sustainable?<\/p>\n

Solution by EcoSourcen<\/h3>\n

The Hoek 76 office building makes a decisive move toward sustainable energy by expanding its existing 30\u202fkWp solar installation with an ES Flow battery. Thanks to this technology, the company can now retain a much larger share of its green electricity on-site, reducing reliance on the grid. The choice of a flow battery is deliberate: it is highly sustainable, safe, and designed for an extremely long lifespan, preparing the building for a future in which energy autonomy is key.<\/p>\n

EcoSourcen products<\/strong><\/h3>\n

Storage technology<\/h4>\n

1<\/span>x\u00a0<\/span>ES Flow<\/span><\/span><\/p>\n

Smart control<\/strong><\/h4>\n

This battery is managed by the intelligent control system from Victron Energy.<\/p>\n

Integration and partner<\/strong><\/h4>\n

The professional installation of this project was carried out by our installation partner Green Power Future.<\/p>\n<\/div>

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