What are the available tank capacities?

The system is available in capacities of 100L, 200L, 300L, 400L, and 500L.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

150liter Solar Water Heater System Works by Pump Circulation

Name: 150liter Solar Water Heater System Works by Pump Circulation
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 945381715

Jiangsu, ChinaChangzhou Raven New Energy Technology Ltd

US$1,000.00

1-29 Pieces

US$700.00

30+ Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Max. Capacity

>200L

Structure

Separate Type

Model NO.

RNE-SPHS-15

Pressure

Pressurized

Interior Material

Stainless Steel

Collector Components

Glass Vacuum Tube

Composition

Connecting Pipe

Certification

CE, ISO9001

System Type

Split Solar Water Heating System

Tank Capacity

150L

Inner Tank Material

SUS304 Stainless Steel 2.0mm

Outer Tank Material

Galvanized Steel 0.5mm

Insulation

Polyurethane Foam 50mm

Solar Collector

Heat Pipe Solar Collector

Expansion Vessel

24L

Pump Station

Sp116

Accessory

Electric Heating Element, Mag Rod, Tp Valve

Transport Package

Carton

Specification

150L

Trademark

RAVEN NEW ENERGY

Origin

China

HS Code

84191910

Production Capacity

2000PCS/ Month

Key features

Split System Design: Collector and tank are separate, allowing flexible installation on balconies, walls, or roofs.

Automatic Circulation: Temperature difference circulation pump ensures constant water temperature and reliable operation.

Durable Materials: Inner tank uses SUS304/SUS316L stainless steel; outer tank is galvanized steel with 50mm PU insulation.

Versatile Installation: Tank can be placed indoors to prevent rust, while collectors fit any available outdoor space.

Certified Quality: Products hold CE and ISO9001 certifications ensuring safety and manufacturing standards.

Backup Heating: Integrated electric heating element activates automatically if water temperature does not reach set value.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤8.26hTerms 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:How does the solar water heater work?

It uses a temperature difference circulation system where a pump starts when the collector is hotter than the tank, circulating heat-conducting liquid to transfer heat via a copper heat exchanger.

Q:Can the water tank be installed indoors?

Yes, the tank can be placed anywhere inside the house to avoid gradual rust and extend its lifetime, while the collector is installed outdoors.

Q:What materials are used for the tank?

The inner tank is made of SUS304 or SUS316L stainless steel (thickness varies by model), and the outer tank is galvanized steel with 50mm polyurethane foam insulation.

Q:What certifications does the product have?

The system is certified with CE and ISO9001 standards.

Q:Is there a backup heating option?

Yes, an assistant electric heating element will start automatically if the hot water does not reach the set temperature value.