What is the warranty and after-sales service?

We provide a three-year warranty for all solar pumps.

Can you supply a complete solar pump system?

Yes, we supply whole solar pump systems including solar panels, PV boxes, panel structures, and cables.

DC48V Brushless Submersible Screw Solar Water Pumps Deep Well MPPT Controller

Name: DC48V Brushless Submersible Screw Solar Water Pumps Deep Well MPPT Controller
Brand: Zhongyi Solar Technology Co., Ltd.
SKU: 2087660255

Zhejiang, ChinaZhongyi Solar Technology Co., Ltd.

US$160.00

1-99 Pieces

US$140.00

100-499 Pieces

US$132.00

500+ Pieces

Sample price:US$157.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2year

Warranty

2year

Model NO.

4ZS3.0-60-D48-500

Screw Number

Single Screw Pump

Screw Suction Method

Single Suction

Pump Shaft Position

Vertical

Performance

Solar Pump

Application

Agricultural Irrigation

Certification

CE, ISO

Horsepower

0.36HP

Pump Power (W)

270

Impeller

Screw

Controller

MPPT

Max Flow (M3/H)

2.1

Max Head (M)

Outlet (in)

Outer Diameter (mm)

100

Transport Package

Wooden

Trademark

SUN-SEEKER

Origin

China

HS Code

8413709190

Production Capacity

5000PCS/Month

Key features

MPPT Controller Protection: Includes over-voltage, over-current, dry-run, and reverse connection protection for safe operation.

Brushless DC Motor: 25% higher efficiency with 100% copper wire, permanent magnetism, and no sensor design.

Stainless Steel Construction: Pump body, shaft, and screw made of Stainless Steel 304/316L for durability and corrosion resistance.

Solar Performance: Maintains 10% water flow even on cloudy days with automatic dry-run and full-tank stop sensors.

No MOQ Requirement: No minimum order quantity required; samples and trial orders of 1 piece are available.

Fast Delivery: Samples shipped within 2-3 days; bulk orders shipped within 10-15 days after confirmation.

Complete System Supply: Supplies complete solar pumping systems including panels, PV boxes, structures, and cables.

CE & ISO Certified: Products certified with CE and ISO standards, manufactured by an experienced 15+ year company.

Company profile

Fast DeliveryLow MOQCustomization from DesignsQuality Assurance

Zhongyi Solar Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.26h

AI-Powered supplier vetting

SummaryZHONGYI SOLAR is a combined supplier manufacturing solar water heaters, pumps, panels, and power systems. It reports CE and TUV certification, OEM/ODM capability, documented quality inspection procedures, and ERP-based operational management. Its stated production capacity includes 40,000 solar water heaters, 10,000 solar pumps, 500,000 solar panels, and 5,000 solar power systems. However, it has no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. The supplier reports no new products in the past year and no SDK availability. It has a one-month average lead time in both peak and off-season, export sales representing 71%–90% of total sales, and manufacturing contracts with affiliated subcontractors. Financial records are identified for 2022–2024, but the provided information does not show financial results or establish financial strength.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, with manufacturing contracts covering the factory and each affiliated subcontractor. Its offerings span manufacturing, export trade, service, quality control, R&D, and sustainability capabilities, indicating a manufacturer-oriented supplier with related-party production arrangements.

CertificationsThe supplier explicitly states that all products have CE and TUV certificates, while the sustainability and product-certification record separately lists CE. This provides direct evidence of CE certification and a stated TUV certification claim across its products.

Production capacityThe supplier reports annual capacities of 40,000 solar water heaters, 10,000 solar pumps, 500,000 solar panels, and 5,000 solar power systems. It has manufacturing contracts with affiliated subcontractors, documented finished-product inspection instructions, and a one-month average lead time in both peak and off-season, supporting established production capability.

Customization capabilityThe supplier provides OEM and ODM services, accepts customization from samples and designs, and allows customers to sell its SUN-SEEKER brand. These statements directly demonstrate product customization and private-label support.