EN·DE·ES·IT·PT·PL·NLGet a quote
20 ft air-cooled container energy storage system (illustration)

20 ft Air-Cooled Container ESS, 250 / 500 kW Class

Price on request

Project-configured 20-foot containerized LiFePO4 storage system in 250 kW and 500 kW classes. Battery clusters of 241 or 261 kWh, air cooling, 400 V three-phase, optional IP54 and PV / STS integration.

Category: Page updated:

This system is configured per project. Send us your requirements for a tailored proposal within one business day.

Request a Quote
250 kW / 500 kWRated Power
241 kWh / 261 kWhEnergy per Cluster
Air coolingCooling
20-foot containerClass

Configurations

Parameter 250 kW class 500 kW class
AC power class 250 kW 500 kW
Nominal energy per cluster 241 / 261 kWh 241 / 261 kWh
Cluster voltage / capacity 768 V / 314 Ah or 832 V / 314 Ah 768 V / 314 Ah or 832 V / 314 Ah
Container dimensions 6058 × 2436 × 2591 mm 6058 × 2436 × 2591 mm
Maximum weight ≤28,000 kg ≤28,000 kg

Where it fits

Industrial sites, solar parks, EV charging hubs and utility-scale projects that need megawatt-hour storage. The number of battery clusters, the PCS and the energy management system are set for each project.

Confirmed per project

  • Grid connection, protection settings and local grid-code requirements
  • Energy management: peak shaving, PV self-consumption, backup or time-of-use operation
  • PV and static transfer switch (STS) integration
  • Transport, site access, foundation and installation by a qualified installer

Documents

IEC and UN38.3 test documents correspond to the supplied configuration. Reports are held by our manufacturing partner and are sent with the quotation.

Product image is illustrative. The final configuration, documents, warranty and delivery terms are confirmed in the project quotation.

Questions from distributors.

Who can buy this system?

This system is supplied B2B only, to distributors, importers, installers and private-label partners in Europe, Africa, Latin America and Southeast Asia. There is no consumer checkout; prices are given in a written quotation.

What warranty does this system have?

Warranty is confirmed per project in the quotation, together with the configuration and service scope.

Which certificates and documents are available for this system?

IEC test reports and UN38.3 for the battery. The reports are held by our manufacturing partner; their scope depends on the model and target market, and copies come with the quotation, which lists the manufacturing-partner model reference used on those reports.

How is a commercial and industrial system quoted?

Per project: power, energy, cooling, power conversion and energy management are configured from the site data, such as one year of 15-minute load data, the PV size and the grid connection capacity.

How is this system delivered, and how fast do you reply?

FOB China, or for European orders from European stock depending on volume; the delivery term is confirmed in the quotation. We reply to enquiries within one business day.

Specifications.

Rated Power250 kW / 500 kW
Energy per Cluster241 kWh / 261 kWh
CoolingAir cooling
Class20-foot container
Total EnergyNumber of clusters configured per project
Cluster Voltage / Capacity768 V / 314 Ah or 832 V / 314 Ah
AC Connection400 V, three-phase four-wire, 50/60 Hz
Protection / CommunicationOptional IP54 · Ethernet / RS485 / CAN
Container Dimensions6058 × 2436 × 2591 mm
Maximum Weight≤28,000 kg
OptionsPV and static transfer switch (STS) integration
Test DocumentsIEC / UN38.3

Catalogue values. The configuration for your market, MOQ and documents are confirmed in the quotation.

Request 20 ft Air-Cooled Container ESS, 250 / 500 kW Class pricing.

Destination country, configuration and volume. We reply within one business day.

Chat on WhatsApp ›sales@sunorax-energy.com ›

    We'll use your details to answer this inquiry and prepare your quotation. We never add you to a mailing list without your consent. Privacy Policy

    Often stocked together.

    Become a Distributor
    Request a Quote —
    Scroll to Top
    EN