Containerized BESS

Dawnice Containerized BESS ESS500 / ESS1000

A containerized energy storage platform for MWh-scale commercial, industrial, and utility-side projects.

Dawnice Containerized BESS ESS500 / ESS1000
500kW / 1000kWPower
1.045 / 2.089MWhEnergy
Intelligent air coolingCooling
IP54 / C5Protection

Technical data

Core specifications

ModelsESS500-1045 / ESS1000-2089
Rated power500kW / 1000kW
AC output400V, 785A / 1570A
Nominal energy1.045MWh / 2.089MWh
Cell chemistryLiFePO4
Cell specification3.2V / 314Ah
Nominal voltage665.6V
Voltage range582.4-748.8V
Charge/discharge rate0.5C
Container size20 ft / 40 ft HQ
Cycle life>=8000 cycles
Thermal managementIntelligent air cooling
Ingress protectionIP54
Anti-corrosion gradeC5
Fire protectionFM200 / NOVEC1230
EMS communicationRS485 / TCP/IP

Applications

Suitable project scenarios

MWh-scale C&I storageUtility-side projectsEPC energy storage projects

Documentation

Documents supplied with this platform

Datasheet, certificate package, wiring diagram, and warranty card are issued against the confirmed order configuration.

Certification applicability depends on model, order configuration, and destination market. The latest matching certificate package is confirmed before final quotation.

FAQ

Common questions

Is it shipped as a standard container?

Yes. ESS500 ships in a standard 20 ft container and ESS1000 in a 40 ft HQ, on normal container logistics.

Does it include the PCS?

Yes. The AC side is specified at 400 V with 500 kW or 1 MW output; an isolation transformer is not part of the standard scope.

What fire suppression is included?

FM200 or NOVEC1230 gas suppression, in an IP54 enclosure with C5 corrosion protection.

Project support

Need a configured battery storage solution?

Send your application, location, load profile, and target capacity. We will recommend a suitable Ruibit / Dawnice system and confirm sizing assumptions with you.

Quotation target: 24 working hours for a complete brief. Datasheet and certificate package supplied per configuration.