What is the lead time for production?

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

What payment terms are accepted?

We accept T/T, Western Union, and Money Gram.

What is the warranty or service support?

Please contact us via email for detailed production flows and specific service terms.

300L Solar Water Heater System

Name: 300L Solar Water Heater System
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 944880155

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-30

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

300L

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

300L

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 Temperature Control: Smart controller manages pump circulation based on temperature difference for constant hot water.

Durable Stainless Steel Tank: Inner tank made of SUS304 stainless steel with 50mm PU insulation for long lifetime and rust resistance.

High Efficiency Heat Pipe: Uses heat pipe solar collectors with copper heat exchanger for rapid and efficient heat transfer.

Versatile Installation: Tank can be placed indoors anywhere, while collectors fit outdoor spaces like roofs or walls.

Certified Quality: Product holds CE and ISO9001 certifications ensuring safety and quality standards.

Backup Heating Option: Integrated electric heating element activates automatically if solar heat is insufficient.

Reliable Circulation: Pump station ensures automatic circulation of heat-conducting liquid for consistent performance.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤5.83hTerms 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 structure type of this solar water heater?

It is a separate type (split system) where the collector is distinct from the water tank.

Q:How does the automatic control system work?

The controller starts the pump when the temperature difference between the collector and water reaches a set value, and stops it when the difference drops below that value.

Q:Where can the water tank and collector be installed?

The water tank can be placed anywhere inside the house, while the collector can be installed on balconies, walls, or roofs.

Q:What material is used for the inner tank?

The inner tank is made of SUS304 stainless steel (or 316L) with thickness ranging from 1.2mm to 2.0mm depending on the model.

Q:What certifications does this product have?

The product is certified with CE and ISO9001.