Does the product support OEM services?

Yes, we provide OEM support with customized, cost-effective cooling solutions.

What is the cycle life of the system?

The cycle life is more than 10 years.

Bess High Voltage DC Energy Storage Liquid Cooling Solutions 8kw Rittal Blue E+ in The Smarter E Europe 2026

Name: Bess High Voltage DC Energy Storage Liquid Cooling Solutions 8kw Rittal Blue E+ in The Smarter E Europe 2026
Brand: Cooltec Cooling Technology (Qingdao) Co., Ltd
SKU: 1959989601

Shandong, ChinaCooltec Cooling Technology (Qingdao) Co., Ltd

US$1,600.00

1 Piece

Sample price:US$950.00/piece.Request sample

Product profile

Customization

Available

Container Size

1190mm*778mm*345mm

Weight

<80kg

Model NO.

HV DC Liquid Cooling Solutions

Nominal Voltage

400~750V

Warranty

One Year

Nominal Capacity

50L/Min

Cycle Life

More Than 10 Years

Cooling Method

Liquid Cooler, Chiller

Operating Temperature Range

-30 to 55 Degrees Celsius

Transport Package

Individual Packaging

Specification

1190mm*778mm*345mm

Trademark

COOLTECHX

Origin

Qingdao

Key features

Direct DC Power Cooling: Eliminates AC input to reduce energy loss and maximize battery capacity.

Superior Heat Dissipation: Advanced liquid cooling ensures optimal temperatures for high-voltage DC systems.

Extended Cycle Life: Designed for more than 10 years of reliable operation and longevity.

Compact Modular Design: Space-saving dimensions of 1190x778x345mm, easily scalable for various applications.

Flexible Customization: Customizable cooling methods including liquid cooler and chiller options.

Low Maintenance Needs: Efficient design with fewer components reduces long-term operational costs.

IP54 Waterproof Protection: Whole machine rated IP54 with IP56 for the electronic control box.

OEM Support Available: Customized, cost-effective cooling solutions tailored to specific needs.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationODM ServicesOEM Services

Cooltec Cooling Technology (Qingdao) Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.34h

AI-Powered supplier vetting

SummaryThe supplier is identified as Cooltec Cooling Technology (Qingdao) Co., Ltd., a China-based entity described both as a Manufacturer/Factory and a Trading Company. It provides broad customization, ODM services, and reports new products launched during the past year, but has only two R&D engineers and no available SDK. OEM service for well-known brands and an 80%–100% repeat-buyer preference are stated, although no specific customer names or cases are provided. After-sales complaint handling has documented procedures and records, while broader service-capability assessment and corrective-action procedures are not documented. The supplier has no in-stock capability, overseas warehouse, or overseas showroom. Export activity began one year ago, with exports representing 41%–50% of total sales. Financial-capacity years are stated, but the provided information does not establish financial credibility.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, which supports complaint-response capability. However, it reports no in-stock service capacity, no overseas warehouse, and no overseas showroom; broader service-capability assessment and corrective/preventive-action procedures lack written procedures or records.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers multiple customization forms. Its R&D team is stated to include two engineers, and it has no available SDK, so innovation capability is demonstrated but appears limited in documented scale and technical integration support.

Production capacityThe supplier is identified as a Manufacturer/Factory and reports OEM service for well-known brands, with average lead times within 15 working days in both peak and off-season periods. However, it has no in-stock capability, and the status of outsourcing procedures and manufacturing contracts is unknown; production scale and capacity are not fully evidenced.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization capability.