What certifications does the product have?

The controller is certified with ISO and CE standards.

Does the controller have memory function?

Yes, it features power-off memory to retain settings.

Solar Water Heater System Controller Tk-8A

Name: Solar Water Heater System Controller Tk-8A
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 795058922

Jiangsu, ChinaChangzhou Raven New Energy Technology Ltd

US$30.00

10-49 Pieces

US$28.00

50-99 Pieces

US$25.00

100+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Warranty

12 Months

Condition

New

Model NO.

Tk-8A

Certification

ISO, CE

Application

Water Heater Controller, Solar System Controller

Rated Voltage

220V

Model

Tk-8A

Power Supply

220VAC, 50Hz

Power Consumption

Less Than 5W

Accuracy of Temperature Measuring

+/-2 Centi Degree

Range of Tank Temperature Measuring

0~90 Centi Degree

Suitable Power of Electrical Heater

Less Than 2kw

Size

20X13X3.6cm

Ambient Temperature

-10~50 Centi Degree

Water Proof Grade

IP40

Transport Package

Carton

Specification

TK-8A

Trademark

RAVEN NEW ENERGY

Origin

China

HS Code

84199010

Production Capacity

20000PCS/Month

Key features

Comprehensive Safety Protection: Features electricity leakage protection, dry heating prevention, and fire protection for electrical heating belts.

Smart Temperature & Water Control: Supports water temperature preset, water level preset, constant water level coding, and constant temperature heating.

Energy Efficient Design: Low power consumption of less than 5W with power-off memory function to retain settings.

Versatile System Compatibility: Suitable for integrated non-pressure solar hot water systems and low pressure solar geysers.

Automated Maintenance Functions: Includes auto control for supercharging pumps, auto drainage, and pipe heat keeping/supercharging.

Reliable Performance Certification: Certified with ISO and CE standards, ensuring quality and safety for international markets.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤8.50hTerms 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.