What are the dimensions of the unit?

The dimensions are 385mm x 220mm x 135mm.

What is the average lead time for delivery?

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

Solar Pump Station for Solar Water Heater

Name: Solar Pump Station for Solar Water Heater
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 771888882

Jiangsu, ChinaChangzhou Raven New Energy Technology Ltd

US$300.00

10-49 Pieces

US$280.00

50-99 Pieces

US$250.00

100+ Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

SR881

Condition

New

Certification

ISO, CE

Application

Water Heater Controller, Solar System Controller, Solar Working Station, Thermal Controller

Rated Voltage

220V

Model

Sr881

Power Supply

220V-240V AC, 50Hz

Power Consumption

Less Than 3W

Accuracy of Temperature Measuring

+/-1 Centi Degree

Range of Temperature Measuring

PT1000: -99~199c; Ntc10K: 0~99 C

Input Signals

1 X PT1000 Sensor Temperature Probe

Output Signals

1 X Auxiliary Heating Output

System Design Pressure

1MPa

Dimension

385X220X135mm

Ambient Temperature

-10~50 Centi Degree

Water Proof Grade

IP40

Transport Package

Carton

Specification

SR881

Trademark

RAVEN NEW ENERGY

Origin

China

HS Code

84199010

Production Capacity

20000PCS/Month

Key features

Wireless Control: Features wireless control technology for convenient operation and monitoring.

Temperature Difference Circulation: Supports efficient temperature difference circulation for optimal heating performance.

Comprehensive Safety Protection: Includes tank overheating, system high temp, frost, and earth leakage protection.

High Pressure Suitability: Designed specifically for split high pressure solar hot water systems.

Flexible Output Options: Provides 1 auxiliary heating output (12A) and 2 relay outputs (1.5A each).

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

Easy Maintenance: Engineered for easy maintenance to ensure long-term reliable operation.

Adjustable Timing Functions: Allows adjustable timing for pipeline circulation and auxiliary heating periods.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤7.40hTerms 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 for this solar pump station?

The product comes with a 12-month warranty.

Q:What certifications does the SR881 Solar Working Station have?

It is certified with ISO and CE standards.

Q:What is the rated voltage and power consumption?

The rated voltage is 220V (200V~240V AC or 100V~120V AC), and power consumption is less than 3W.

Q:What are the main safety features included?

It includes tank overheating protection, system high temperature protection, frost protection for pipelines and collectors, and earth leakage protection.

Q:What is the maximum system design pressure?

The system design pressure is 1 MPa, and the safety valve respond pressure is 0.6 MPa.