Can the heat exchanger be customized?

Yes, the tank can be fitted with either a copper coil heat exchange or a stainless steel coil heat exchanger.

What certifications does the product have?

The product holds ISO9001 and CE certifications.

What is the insulation material used?

The tank uses 50mm polyurethane foam for insulation.

Heat Pump Buffer Tank

Name: Heat Pump Buffer Tank
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 1937952502

Jiangsu, ChinaChangzhou Raven New Energy Technology Ltd

US$500.00

1-9 Pieces

US$400.00

10+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Certification

ISO9001, CE

Model NO.

200L

Usage

Solar Water Heater

Tank Capacity

100liter - 5000liter

Inner Tank Material

SUS304 Stainless Steel 1.2mm - 4.0mm

Outer Tank Material

Galvanized Steel 0.5mm

Insulation

Polyurethane Foam 50mm

Electrical Element

1500W- 3000W

Max Working Presusre

8bar

Transport Package

Carton

Specification

300L

Trademark

RAVEN NEW ENERGY

Origin

China

HS Code

84199010

Production Capacity

20000PCS/Month

Key features

Wide Capacity Range: Available in 100L to 5000L sizes including 100, 150, 200, 300, 400, 500, 600, 700, 1000, 1500, 2000, 3000, 4000, and 5000 liters.

Premium Inner Material: Constructed with SUS304 2B food grade stainless steel with thickness ranging from 1.2mm to 4.0mm.

Customizable Heat Exchanger: Options include copper coil heat exchange or stainless steel coil heat exchanger.

Backup Heating System: Equipped with 1500W-3000W electrical heating element and thermostat for rainy days.

High Pressure Resistance: Designed as a pressurized tank with a maximum working pressure of 8 bar.

Efficient Insulation: Uses 50mm polyurethane foam insulation to maintain water temperature.

Versatile Applications: Ideal for heat pump systems and solar water heating systems with solar collectors.

Fast Production Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤5.08hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, CIF, DDP

AI-Powered supplier vetting

SummaryChangzhou Raven New Energy Technology Ltd is identified as a Chinese manufacturer/factory specializing in solar energy products, including solar water heaters, collectors, panels, power systems, ovens, lighting, and inverters. The supplier reports ISO 9001 certification, an in-house research team, 6–10 years of R&D engineer experience, and 6–10 quality-control staff. It reports more than 10 production lines, lead times within 15 workdays in both peak and off-peak seasons, and exports to multiple global regions. The supplier also states that customized application development is important to its business. However, the provided information does not establish after-sales service procedures, financial credibility, or detailed customer references. Trade records show one transaction each involving curtain-related products and electric storage water heaters with a buyer in Kenya, indicating limited externally documented transaction history in the supplied data.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a producer and seller of solar energy-saving products. Its stated specialization includes solar systems and related products, which is consistent with a manufacturing-oriented supplier profile.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This provides explicit evidence of a documented quality-management certification, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier states that it maintains an in-house research team and emphasizes product development and design, with total R&D engineer experience reported at 6–10 years. These statements provide explicit evidence of R&D and development resources, although no patents, new-product records, or technical performance results are supplied.

Production capacityThe supplier reports more than 10 production lines, a 45,000-square-meter facility, more than 100 employees, and order fulfillment within 15 workdays in both peak and off-peak seasons. These stated facilities, staffing, production-line count, and lead times support a positive assessment of production capacity.

Customization capabilityThe supplier explicitly states that customized application development is essential for promoting solar rooftop and thermal applications and that it has emphasized in-house development. This supports the existence of customization-oriented development capability, though specific customization examples or execution limits are not provided.

Product Q&A

Q:What is the maximum working pressure?

The tank is pressurized and supports a maximum working pressure of 8 bar.

Q:What materials are used for the tank?

The inner tank is made of SUS304 2B food grade stainless steel (1.2mm-4.0mm), and the outer tank is galvanized steel (0.5mm).

Q:What is the capacity range available?

Capacities range from 100 liters to 5000 liters, with specific options including 100L, 150L, 200L, 300L, 400L, 500L, 600L, 700L, 1000L, 1500L, 2000L, 3000L, 4000L, and 5000L.

Q:Does the tank have a backup heating option?

Yes, it is equipped with an electrical heating element (1500W-3000W) and a thermostat for use on rainy days.

Q:What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.