What certifications does the product have?

The controller is certified with ISO and CE standards to ensure quality and safety compliance.

How does the controller handle power outages?

It features power off memory, retaining settings and data even after a power interruption.

Intelligent Controller Tk-8A for Non Pressure Solar Water Heater

Name: Intelligent Controller Tk-8A for Non Pressure Solar Water Heater
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 948874885

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 Features: Includes electricity leakage protection, dry heating prevent, and fire protection for safe operation.

Energy Efficient Design: Low power consumption of less than 5W with IP40 waterproof grade for reliable performance.

Smart Control Functions: Features auto control for supercharging pump, electric heating belt, and constant water level.

Easy Maintenance: Designed for integrated non-pressure solar systems with user-friendly manual and auto modes.

Certified Quality: Meets ISO and CE certification standards ensuring product safety and quality assurance.

Power Off Memory: Retains settings and data during power outages to ensure consistent system operation.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤7.53hTerms 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.