C&I storage solutions
Lower bills, more from your grid connection
We plan, install and operate battery storage for factories, industrial parks and commercial buildings: peak shaving to cut demand charges, backup power and more use of your own solar. You get one partner and one point of contact for the life of the system.
Outcomes
What storage does for your site
Peak shaving
Discharge at peak times to cut demand charges and energy bills.
Capacity management
Get more from your existing grid connection and transformer before paying for an upgrade.
Backup power
Keep critical loads running when the grid goes down.
Solar self-consumption
Store your midday solar and use it in the evening.
Scenarios
Built around how your site uses power
Factories and industrial parks
Shave load peaks from production shifts and avoid a grid connection upgrade.
Talk to us about thisCommercial buildings
Cut demand charges and keep lifts, IT and refrigeration running in an outage.
Talk to us about thisEV charging hubs
Battery storage for EV charging stations covers the charging peaks your grid connection can't. You can add fast chargers without waiting for a bigger connection.
Talk to us about thisSites with solar already installed
Retrofit a battery next to your existing solar PV to use more of your own power and earn from the grid in between. No need to touch the panels.
Talk to us about this
How we work with you
One point of contact, start to finish
- 01
Share your data
Send your load profile, grid connection and any solar on site.
- 02
We size and design
Our engineers pick the system and configuration that fit your site and grid code.
- 03
We install and commission
Hardware built in Portugal, delivered and commissioned by a local team.
- 04
We operate and support
Cubex EMS runs the system, and our European service team handles O&M and after-sales.
Earn from the grid too
Your storage can work for the grid when you don't need it
Through Cubex EMS and our trading partner, your system can also earn from frequency and capacity markets. In Finland, a Cubex C&I system is pre-qualified by the TSO and earns in several markets at once.
Sized to your site
The right system for your site
| Site | Configuration |
|---|---|
| Small commercial building | Cubex-112-DC, 112 kWh, with a 50–125 kW hybrid inverter |
| Factory or commercial site | Cubex-261-DC, 261 kWh outdoor cabinet |
| Large site or industrial park | Eight Cubex-261 cabinets, 1 MW / 2 MWh |
| Large industrial or grid-connected site | Cubex-5000-DC, 5 MWh container |
Find out what storage can do for your site
Send us your load profile. An engineer replies within one working day.
Need to attach a load profile or drawing? Use the full contact form or email sales@cubex.energy.