What is the noise level of the pump?

The pump operates at a low noise level of 45dB(A) at a distance of 1 meter.

What are the main applications for this pump?

It is suitable for solar water heating, hot water circulation, radiant floor heating, and food liquid transfer.

DC Brushless Solar Powered Water Circulation Pump

Name: DC Brushless Solar Powered Water Circulation Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 693994912

Hunan, ChinaChangsha TOPS Industry & Technology Co., Ltd.

Negotiable

200 Pieces

Product profile

Customization

Available

Structure

Single-stage Pump

Power

Electric

Model NO.

TS5

Type

Solar DC Pump

Application

Water

Theory

Centrifugal Pump

Motor

DC Brushless Motor

Voltage Range

6V DC ~ 24VDC

Start Power

Less Than 2 Watt

Max Pressure

10 Bar

Transport Package

Standard Export Packing or OEM Packing

Specification

CE, IEC, RoHS

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Solar Direct Drive: Works directly with PV panels, eliminating controllers and sensors.

Leak-Proof Design: Advanced magnetic drive technology ensures zero leakage forever.

Ultra-Low Start Power: Starts with less than 2 Watts and soft start at very low in-rush current.

High Pressure Capacity: Max system pressure reaches 10 Bar for efficient circulation.

Continuous Operation: Heavy-duty design sustains continual 24 hours work without failure.

Low Noise Performance: Operates quietly at 45dB(A) at a distance of 1 meter.

Wide Voltage Range: Compatible with 6V DC to 24V DC input for flexible solar integration.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryChangsha TOPS Industry & Technology Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Changsha, Hunan. The supplier reports ISO 9001 and TS 16949 management-system certifications, four laboratories meeting CNAS national laboratory certification standards, approximately 50 quality-control staff, 10 production lines, and annual capacity of about 3 million pieces. It has exported since 2001, reports that 90% of sales are exports, and serves markets across multiple regions. Its product scope centers on micro pumps and related applications. Evidence supports manufacturing scale, export experience, quality infrastructure, and R&D capability. However, the provided information does not establish after-sales service arrangements, financial credibility, or customization performance. Customer evidence is limited to one named buyer associated with two product records.

Supplier typeThe supplier is described as both a trade company and a Manufacturer/Factory. The formal business-entity record identifies Changsha TOPS Industry & Technology Co., Ltd. as a manufacturer/factory and limited company, while the basic-information slice separately labels the company nature as a trade company. This indicates mixed classification, but manufacturing status is explicitly present.

CertificationsThe supplier reports TS 16949 and ISO 9001 management-system certifications. It also states that four laboratories meet the CNAS national laboratory certification standard, providing explicit evidence of quality-management and laboratory infrastructure.

R&D capabilityThe supplier describes technology innovation as a core advantage, reports four laboratories meeting CNAS national laboratory certification standards, and indicates 21–30 years of R&D engineer experience. These details explicitly support an established R&D and laboratory base, although no specific patents or quantified innovation outcomes are provided.

Production capacityThe supplier reports 50 quality-control staff, 10 production lines, annual production capacity of about 3 million pieces, and annual production output above the stated threshold. It also reports one-month lead times in both off-peak and peak seasons, supporting substantial and potentially stable production capability.

Client casesTwo trade records associate the supplier with CONTROL PRINT LIMITED and identify water-pump products used as printer parts. These records provide one named customer and product-use evidence, but the dataset does not show a broader customer portfolio, project outcomes, or customer testimonials.