DENS Gridhub
Beat grid congestion.
Stationary battery storage for businesses that need more power than their grid connection allows. Shave peaks, charge your fleet and keep running while you wait for the grid.
How it works
More power from the connection you already have.
The Gridhub is a stationary battery that sits next to your building or site. It charges when demand is low and delivers power at peak moments, so you stay within your grid limit. One inverter box with modular battery packs, sized to your needs.
Customer story · PSV
What a match day asks of the grid
Kick-off is coming and 35,000 fans are on their way in. The lights, the catering and the TV production all need power at the same moment. In an Eindhoven area where the grid is already congested, that is a lot to ask. The Gridhub next to the Philips Stadium takes the peak, so the stadium keeps running at full capacity.
Use cases
One battery, many jobs.
Peak shaving
Cut demand peaks and stay below your contracted capacity.
Grid congestion
Grow your business without waiting years for a bigger connection.
Lower grid connection costs
A smaller connection plus a battery is often cheaper than an upgrade.
EV and fleet charging
Fast-charge cars, vans and trucks without overloading the grid.
Backup power
Keep critical processes running during an outage.
Energy trading
Buy cheap, use or sell at peak prices, and respond to grid imbalance.
Technical specifications
Choose the Gridhub that fits your site.
Every model is modular and built with LFP cells.
All specs+
- 240 kWh
- 100 kW
- 220 × 120 × 160 cm
- 2.6 m²
- LFP
- IP56
- −20 to +50 °C
- 22/44 kW AC · 250 A DC
- 240 kWh
- 120 kW
- 220 × 120 × 160 cm
- 2.6 m²
- LFP
- IP56
- −20 to +50 °C
- 44 kW AC · 250 A DC
All specs+
- 480 kWh
- 150 kW
- 320 × 120 × 160 cm
- 3.8 m²
- LFP
- IP56
- −20 to +50 °C
- 22/44 kW AC · 250 A DC
- 480 kWh
- 200 kW
- 320 × 120 × 160 cm
- 3.8 m²
- LFP
- IP56
- −20 to +50 °C
- 22/44 kW AC · 250 A DC
All specs+
- 435–1,160 kWh
- 300 kW
- 299 × 244 × 259 cm
- 7.3 m²
- LFP
- IP56
- −20 to +50 °C
- 22/44 kW AC · 250/500 A DC
- 180–360 kW (optional)
All specs+
- 580–2,320 kWh
- 600 kW
- 606 × 244 × 259 cm
- 14.8 m²
- LFP
- IP56
- −20 to +50 °C
- 22/44 kW AC · 250/500 A DC
- 180–360 kW (optional)
- 720–3,120 kWh
- 300–1,200 kW
- 606 × 244 × 259 cm
- 14.8 m²
- LFP
- 44 kW AC · 500 A DC
Projects
Proven on real sites.
BusinessNo grid connection or not enough power? This is the solution at Porsche Center BrabantRead the story →
BusinessNew Porsche Center in Oisterwijk opens despite Power ShortageRead the story →
BusinessPSV opts for innovative Powerhub battery system from DENSRead the story →
BusinessGOase Suncharging With solar power and a DENS battery, this fast-charging station is always powered up.Read the story →Service
Monitored day and night.
24/7 service
Our service team is available around the clock. Every system has a QR code for direct contact.
Remote monitoring
Track state of charge, peaks and savings live in the DENS portal. We monitor every system remotely and act before issues cause downtime.
Annual maintenance
One inspection a year, planned at least two weeks ahead.
Built in our own factory
Developed and built in-house, in the Netherlands.
Every Gridhub is engineered and assembled in our own factory in Brainport, the Netherlands, and configured to your site.
Frequently asked questions
How does a battery help with grid congestion?
It stores energy when the grid has spare capacity and delivers it at peak moments. Your site uses more power than your connection allows, without exceeding your limit.
Can I use a Gridhub while I wait for a bigger grid connection?
Yes. Many customers install a Gridhub to start operating now, then keep it for peak shaving once the upgrade arrives.
How much can I save with peak shaving?
That depends on your peaks, contract and energy prices. We calculate it from your usage data before you buy.
What is the difference between the Gridhub and the Powerhub?
The Gridhub is the stationary version, installed permanently at your location. The Powerhub is mobile and moves between sites.
Do I need a permit to install a Gridhub?
Usually not for the battery itself, but local rules differ. We help you check what applies to your location.
