What is the lead time for production?

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

What payment terms are accepted?

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

What is the MOQ for sample orders?

For sample orders, the MOQ is less than 2pcs, packed by wooden box.

Pre-Heated Solar Hot Water Heater

Name: Pre-Heated Solar Hot Water Heater
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 901388595

Jiangsu, ChinaChangzhou Raven New Energy Technology Ltd

US$250.00

5-9 Pieces

US$230.00

10-49 Pieces

US$210.00

50+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5 Year

Model NO.

RNE-PHS-20

Max. Capacity

300L

Structure

Compact Type

Pressure

Unpressurized

Interior Material

Stainless Steel

Collector Components

Glass Vacuum Tube

Composition

Collector

Certification

CE, ISO9001, CCC

System Type

Low Pressure Solar Geyser

Installation

Rooftop Mounting

Tank Capacity

200liter

Inner Tank Material

SUS304 2b Stainless Steel 0.41mm

Outer Tank Material

Painted Galvanized Steel 0.31mm

Insulation Layer

Polyurethane Foam 55mm

Copper Coil

14mm Diameter, 20m Length, 1.0mm Thick

Solar Collector

Solar Vacuum Tube

Tube Coating Structure

Three Target Coating

Tube Material

High Borosilicate Glass 3.3, 1.6mm Thick

Stand Frame

Galvanized Steel 1.5mm

Accessory

Feeder Tank, Electric Heater, Controller

Transport Package

Carton

Specification

200L

Trademark

RAVEN NEW ENERGY

Origin

China

HS Code

84191910

Production Capacity

2000PCS/ Month

Key features

Fresh Water via Copper Coil: Copper coil heat exchanger provides fresh hot water without secondary pollution.

Mains Pressure Support: Designed to accept mains pressure cold water for direct tap water connection.

Advanced Working Principle: More advanced than thermosyphon systems with natural circulation technology.

Premium Material Construction: SUS304/316L stainless steel tank with high purity copper coil heat exchanger.

Efficient Insulation: 55mm thickness polyurethane foam ensures reliable thermal retention.

Certified Quality: CE, ISO9001, and CCC certified for safety and reliability.

Easy Installation: Simple structure with easy plug-in rooftop mounting design.

Compact System Design: Economical compact pressure system suitable for closed or open loops.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤8.02hTerms 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 warranty period?

We provide a 5-year warranty for this solar hot water heater.

Q:What is the maximum capacity?

The maximum capacity is 300L.

Q:Does it support mains pressure?

Yes, it is designed to accept mains pressure cold water and can connect directly to tap water.

Q:Is the hot water fresh?

Yes, the copper coil provides fresh hot water without secondary pollution, suitable for portable water use.

Q:What materials are used for the tank?

The outer tank is SUS304-2B/316L stainless steel or powder coated color steel, and the inner tank is 0.5mm thick SUS304/316L food grade stainless steel.