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 can supply the whole system including solar panels, PV box, panel structure, and cables.

Economical Solar Submersible Screw Pump with Built-in MPPT Controller

Name: Economical Solar Submersible Screw Pump with Built-in MPPT Controller
Brand: Zhongyi Solar Technology Co., Ltd.
SKU: 2092752605

Zhejiang, ChinaZhongyi Solar Technology Co., Ltd.

US$50.00

1-19 Pieces

US$43.00

20-49 Pieces

US$41.00

50+ Pieces

Sample price:US$88.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2year

Warranty

2year

Model NO.

3ZSE1.3-60-D24-180

Screw Number

Single Screw Pump

Screw Suction Method

Single Suction

Pump Shaft Position

Vertical

Performance

Corrosion

Application

Agricultural Irrigation

Certification

CE, ISO, RoHS

Horsepower

0.25HP

Pump Power (W)

180

Impeller

Screw

Controller

MPPT

Max Flow (M3/H)

1.3

Max Head (M)

Voltage

24V

Outlet (in)

3/4"

Transport Package

Wooden

Trademark

SUNSEEKER

Origin

China

HS Code

8413709190

Production Capacity

5000PCS/Month

Key features

Built-in MPPT Controller: Features MPPT and DSP controller with multiple protections for efficient solar energy conversion.

High Efficiency Motor: Brushless DC motor with 25% improved efficiency, 100% copper wire, and stainless steel shafts.

Corrosion Resistant: Constructed with AISI 304/316L stainless steel for body, shaft, and screw to ensure durability.

No MOQ Required: Supports trial sample orders with just 1 piece available, ideal for testing and small batches.

Cloudy Day Performance: Advanced controller allows pumping 10% water flow even on cloudy days for consistent supply.

Comprehensive Protection: Includes dry-run, over-voltage, over-current, reverse connection, and low-voltage protection.

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

Complete System Supply: Supplies complete solar pump systems including panels, PV box, structure, and cables.

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.