Battery storage for homes, farms and businesses

Store your own electricity.
Cut your energy costs.

Zolar supplies and installs battery storage that shaves power peaks, shifts consumption to cheaper hours and provides backup power when the grid goes down.

  • Since 2015 in energy solutions
  • 50 % green technology tax deduction for private customers
  • Midea · SAJ · ZOE · Pilot

Choose a financing model

01

Purchase

You own the system from day one and keep the full value of the savings and revenue. For companies with strong liquidity.

03

Capacity-as-a-Service

Equipment, installation, insurance and operation for one predictable monthly fee over 10 years.

Requires at least 5 MWh and a total investment of over EUR 1 million.

  • Insurance and O&M included
  • SLA with defined response times
  • Buy-out or decommissioning after 10 years
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Our solutions

Discover our products

Battery storage, solar panels and smart control – for the home, the farm and industry.

Installed in Sweden

ZOE energy storage in operation

ZOE battery storage already delivering in Sweden – from single cabinets to large containers, in snow and summer sun.

See reference projects →
Four ZOE Z BOX-C battery cabinets in the snow
Z BOX-C 525 kW / 1,075 kWhEnergy storage and EV charging
A row of six ZOE Z BOX-C battery cabinets by the forest
Z BOX-C 630 kW / 1,290 kWhGrid services (ancillary services)
ZOE Z BOX-C battery cabinet with open doors
Z BOX-C 945 kW / 1,935 kWhSolar and battery storage
ZOE Z BOX-P battery containers
Z BOX-P 2.52 MW / 2.63 MWhEnergy storage
Two ZOE Z BOX-C battery cabinets on a lawn
Z BOX-C 210 kW / 430 kWhGrid services (ancillary services)
Two ZOE Z BOX-C battery cabinets next to a greenhouse
Z BOX-C 210 kW / 430 kWhGrid services (ancillary services)