Does the system support OEM and ODM services?

Yes, both OEM and ODM services are available for this product.

What is the protection level of the container?

The container has an IP54 protection level and uses an isolation transformer.

Sunway Complete 500kwh 1mwh 2mwh Eco-Friendly Solar Panel Bess Container Liquid Cooling Lithium Ion Battery System

Name: Sunway Complete 500kwh 1mwh 2mwh Eco-Friendly Solar Panel Bess Container Liquid Cooling Lithium Ion Battery System
Brand: SUNWAY SOLAR CO., LTD.
SKU: 2181992642

Anhui, ChinaSUNWAY SOLAR CO., LTD.

US$0.30

250,000-499,999 watt

US$0.25

500,000+ watt

Product profile

Customization

Available

Nominal Voltage

768V

Warranty

10 Years

Nominal Capacity

482kwh/723kwh/1205kwh

Weight(Approx.)

8.1t/9.8t/20t

Charge/Discharge Rate

0.5c

Cell Rated Capacity [Ah]

314

Operating Voltage Range [V]

684~864

Configuration

(1p240s) *2p/(1p240s) *3p/5p240s

IP Rating

IP54

Fire Suppression System

Water-Based Fire Protection/Aeroso

Communication

RS485, Ethernet

Communication Protocol

Modbus,IEC104

Max. Operating Altitude [M]

4000 (>2000 Derating Required)

Transport Package

Wooden Packing

Specification

2991*2438*2896mm/6058*2438*2896mm

Trademark

SUNWAY

Origin

China

Production Capacity

10PCS/Mounths

Key features

Leading High-Voltage Liquid-Cooling Tech:1P240S architecture+liquid cooling,20%+ longer cycle life

Deep PV-Storage Integration: Supports 360kW PV input, 6/12 MPPT trackers for max renewable utilization

Multi-Layer Safety Protection: Water-based + aerosol dual fire suppression + isolation transformer + IP54, global safety compliance

Fully In-House Integration: Deep integration of BMS/EMS/PCS for better efficiency and reliability

Smart O&M Platform: Remote monitoring and AI-assisted decision-making optimize charge/discharge strategies in real time

Company profile

Importers and ExportersExhibition ExperienceOverseas ServicesProduct Certification

SUNWAY SOLAR CO., LTD.

Anhui, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.80h

AI-Powered supplier vetting

SummarySUNWAY is identified as a factory operating in the renewable-energy sector, with stated production of solar panels, solar inverters, lithium batteries, wind-energy systems, and solar water pumps. The supplier reports broad customization and ODM capabilities, new-product development during the past year, OEM service for well-known brands, overseas agents or branches, and participation in an international trade show. Its service offering includes installation, training, repair, maintenance, and debugging, with overseas markets spanning multiple regions. Production and quality-control information is provided, including 6–10 quality-control staff and stated annual capacities. However, no certification information, overseas warehouse or showroom capability, SDK availability, or specific customer cases is provided. Financial records are referenced for multiple years, but the available slices do not establish financial strength or credibility.

Supplier typeThe supplier is explicitly identified as a factory, while its associated companies are classified in information transmission, software, and information technology services. This supports classifying SUNWAY as a manufacturing supplier rather than only a trading or service intermediary.

After-Sales capabilitySUNWAY states that it provides equipment installation, training, repair, maintenance, and debugging overseas, and has overseas agents or branches. However, it has no overseas warehouse or showroom, so the evidence supports substantive service coverage but not a full local infrastructure network.

R&D capabilityThe supplier reports new products during the past year, ODM service, and a focus on technological innovation and improving product performance. However, it reports no available SDK, so innovation capability is supported at the product-development level but not for SDK-based integration.

Production capacityStated annual capacities include 500,000 solar panels, 1,000,000 lithium batteries, 1,000,000 solar inverters, 50,000 wind-energy systems, and 50,000 solar water pumps. The supplier also reports 6–10 quality-control staff and exports to multiple global regions, providing explicit evidence of established production capability.

Customization capabilitySUNWAY explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported across the product and R&D capability information, indicating strong stated customization coverage.

Product Q&A

Q:What is the warranty period for this system?

The system comes with a 10-year warranty.

Q:Can the system be customized to my specific needs?

Yes, we offer full, minor, and flexible customization from samples or designs. The 50KW-1000KW systems can be configured according to your specific requirements.

Q:What cooling mode does the system use?

The system utilizes an intelligent liquid-cooled mode for efficient temperature management.

Q:What are the payment terms and minimum order quantity?

The minimum order quantity is 1 set. Payment terms include LC, D/P, T/T, PayPal, Western Union, and small-amount payment.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.