Energy Storage Systems

OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67)

This all-in-one smart containerized battery energy storage system integrates liquid-cooled lithium-ion battery racks, an intelligent BMS, and power conversion in a single weatherproof container.

This all-in-one smart containerized battery energy storage system integrates liquid-cooled lithium-ion battery racks, an intelligent BMS, and power conversion in a single weatherproof container. Available for OEM/ODM customization from 1000kWh to 5MWh, it delivers reliable hybrid-grid energy storage for industrial and commercial power stations.

  • All-in-one smart BESS: batteries, intelligent BMS and PCS integrated
  • OEM/ODM factory customization to project requirements
  • Liquid-cooled lithium-ion racks for stable, long-life operation
  • Capacity from 1000kWh to 5MWh (1MWh typical)
  • Hybrid-grid ready, solar-powered, IP67 outdoor rated
Product TypeAll-in-One Smart Energy Storage System (BESS)
Capacity1000kWh – 5MWh
Battery TypeLithium Ion
CoolingLiquid Cooling
Protection ClassIP67
Ask about this product
WhatsApp

Lead time typically 25–45 days after drawing approval · FAT welcome · Ships worldwide (EXW / FOB / CIF / DAP)

Technical specifications

Specifications of OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67)
ParameterValue
Product TypeAll-in-One Smart Energy Storage System (BESS)
Battery TypeLithium Ion
Capacity1000kWh – 5MWh
System Voltage768 V
Battery Configuration10P384S
CoolingLiquid Cooling
BMSIntegrated Intelligent Battery Management System
Grid ConnectionHybrid Grid
Power SourceSolar Panel
CommunicationCAN / RS485
Protection ClassIP67
Dimension (L×W×H)3000 × 1500 × 2200 mm
Weight7700 kg
ApplicationIndustrial and Commercial Energy Storage
OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — specification and nameplate detail
Specification and nameplate detail

Specifications are based on the standard configuration. Final ratings, dimensions, materials and packaging are confirmed on the approved drawing and order confirmation.

Features and construction

  • Single-container all-in-one solution with liftable corner castings
  • Vertical battery racks of stacked lithium modules with orange HV connectors
  • Integrated PCS and control cabinet with smart monitoring and control panel
  • Liquid cooling loop for uniform cell temperature and extended cycle life
  • Weatherproof IP67 outdoor enclosure
OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — construction and materials detail
Construction and materials detail
OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — internal structure
Internal structure
OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — workmanship detail
Workmanship detail
OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — safety and protection features
Safety and protection features

Typical applications

Ideal for industrial and commercial energy storage stations, solar-plus-storage, peak shaving, and hybrid-grid backup, with OEM/ODM branding and configuration options.

OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — typical application
Typical application

Customisation options

OEM/ODM design, capacity (1000kWh–5MWh), system voltage, grid configuration, and communication interface tailored to project requirements.

OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — dimensions and layout
Dimensions and layout
OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67) — customisation options
Customisation options

Ordering information

Please confirm required capacity, system voltage, grid connection type, and any OEM/ODM branding when ordering.

Specifications are based on the supplied product data. Final dimensions, materials, colors, and packaging are subject to the confirmed sample and order confirmation.

Standards and quality

Manufactured under an ISO 9001, ISO 14001 and ISO 45001 certified management system. Designs follow the IEC 60076 / IEC 62271 series as applicable, with ANSI/IEEE, GB and GOST variants available. Every unit passes routine testing before dispatch; type tests and customer or third-party witnessed factory acceptance tests can be arranged.

Frequently asked questions

What is the rated capacity of the OEM/ODM All-in-One Smart Lithium-Ion BESS, Liquid-Cooled (1000kWh–5MWh, IP67)?

The standard configuration is rated 1000kWh – 5MWh. Other ratings in the same family can be built to order — tell us the load and we will confirm the nearest standard rating.

Which standards and certifications apply?

MARS operates an ISO 9001 / 14001 / 45001 certified factory and holds CE (ECM), UDEM, EAC and CQC approvals; every unit is routine-tested before dispatch and type or witnessed tests can be arranged.

Can this product be customised?

OEM/ODM design, capacity (1000kWh–5MWh), system voltage, grid configuration, and communication interface tailored to project requirements.

What is the lead time and how is it shipped?

Typical lead time is 25–45 days after drawing approval for distribution equipment and 60–90 days for power transformers and containerised systems. Shipment is by sea from Shanghai on EXW, FOB, CIF or DAP terms with a full document pack.

Enquire about this product

Tell us the rating, voltage ratio, frequency, quantity and destination. A MARS engineer replies with a technical proposal and quotation within one working day.

We reply within one working day. No spam, ever.

Related products