Reliable DC Solar Water Pump for off-Grid Water Solutions

Name: Reliable DC Solar Water Pump for off-Grid Water Solutions
Brand: Landsem Baoding Import and Export Trading Co., Ltd.
SKU: 2294961535

Hebei, ChinaLandsem Baoding Import and Export Trading Co., Ltd.

US$256.00

10 Pieces

Product profile

Customization

Available

Max.Head

80-110m

Max.Capacity

100-200 L/min

Model NO.

4 inch

Driving Type

Motor

Material

Stainless Steel

Assembly

Liquid Pumps

Power

Solar Energy

Start Up

Electric Pump

Industry

Mechanical Pump

Theory

Vacuum Pump

Voltage

12V / 24V / 48V

Rated Power

150W / 300W / 550W

Medium Type

Clean Water

Main Functions

Water Intake .Irrigation

Additional Functions

Dry-Run Protection.Overload Protectio.

Transport Package

Specification

cast iron

Trademark

stiponk

Origin

Made in China

HS Code

8413810090

Production Capacity

1000000

Key features

Made of 304/316 stainless steel pump body and impeller, anti-corrosion and rust-proof, works well with well water, river water and other water sources. Its service life far exceeds that of ordinary ca

Powered directly by solar energy, no electricity bills or carbon emissions, ideal for off-grid/remote areas.

Utilizes PMSM brushless motor with over 90% efficiency, low power loss, low heat generation, maintenance-free, and long service life.

Multi-stage impeller design, head up to hundreds of meters, stable flow, suitable for farm irrigation, aquaculture, and domestic water use.

Full stainless steel body + sand-proof filter, IP68 waterproof & dustproof, corrosion-resistant, suitable for sandy well water, extended service life.

Supports both solar DC and grid AC input, switches to grid power on cloudy days for uninterrupted water supply.

Simple system structure, no cable laying required, quick installation and commissioning, ideal for temporary or long-term outdoor water use.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationOEM Services

Landsem Baoding Import and Export Trading Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.31h

AI-Powered supplier vetting

SummaryLandsem Baoding Import and Export Trading Co., Ltd., based in Baoding, Hebei, China, is a trading company with a limited company ownership structure. The company specializes in the wholesale and retail of various mechanical and electronic products. It exports 90% of its products and has OEM capabilities for popular brands. However, the company lacks overseas showrooms, agents, or branches and does not launch new products regularly. Despite having a robust export process, it lacks written procedures for handling customer complaints and corrective actions.

Supplier typeThe supplier is a trading company with a limited company ownership structure, registered in Baoding, Hebei, China.

After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and corrective actions.

Financial creditThe supplier has maintained financial records for the past three years, indicating some level of financial credibility.

R&D capabilityThe supplier did not launch any new products last year and lacks an SDK for R&D, indicating limited innovation capability.

Customization capabilityThe supplier offers a range of customization options, from minor to full customization services.

Product Q&A

Q:Can the pump work normally on cloudy/rainy days?

Yes. The system is equipped with an AC/DC dual-use controller, which can automatically switch to grid power when solar power is insufficient on cloudy days. For pure solar configurations, the flow rate will decrease in low light but the pump still operates.

Q:Can the pump draw water from sandy wells?

Yes. The pump inlet is equipped with a sand-proof filter, and the multi-stage impeller has a wear-resistant design to filter most sand and reduce abrasion. However, long-term use in high-sand water will shorten the lifespan; regular filter inspection is recommended.

Q:Is the pump noisy during operation?

No. The submersible pump operates completely submerged in water, and noise is isolated by the water, making it almost inaudible during operation, suitable for domestic and aquaculture use.

Q:What protection functions does the controller have?

The controller has dry-run protection, overload protection, overheat protection, over/undervoltage protection, and reverse polarity protection, effectively extending the pump's service life.

Q:Can the pump be directly connected to a battery?

Not recommended. It must be connected with a dedicated controller, which regulates voltage and current to prevent battery over-discharge/over-charge and optimize pump efficiency.