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DC Solar Pump Manufacturing Since 2014

Sample First, Trust Next: Try Our Products with Sample Orders!

Experience our quality firsthand. With our sample order option, you can test our products before making a larger commitment, ensuring your complete satisfaction.

DC Brush Solar Pump

3LSPS Series-Screw type

LSPS Series-Screw type

3LSPI Series-Impeller type

LSPI Series-Impeller type

LSWQB Series

LSNP Series

LSBP Series

LSSP Series

Why Choose DC Solar Pump from Larens?

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All You Need to Know About Solar Pump

How does it work?

  1. Electricity Supply: The pump is powered by electricity from solar panels or batteries.
  2. Conduction via Brushes: The brushes transfer electrical current to the rotor, causing it to spin.
  3. Motor Operation: As the rotor spins, it drives the pump mechanism.
  4. Pump Mechanism: The spinning action creates a vacuum or pressure difference, which draws water up through the pump.

Brush solar pump VS Brushless solar pump?

Motor Type:

  • Brush Solar Pump: Features a motor with a carbon brush.
  • Brushless Solar Pump: Motor design excludes carbon brush.

Price Consideration:

  • Brush Solar Pump: Generally priced lower.
  • Brushless Solar Pump: Higher cost due to advanced technology.

Working Life:

  • Brush Solar Pump: Lifespan of 500-600 hours; requires brush replacement thereafter.
  • Brushless Solar Pump: Longer operational life ranging from 2 to 5 years.

Warranty Terms:

  • Brush Solar Pump: No warranty provided.
  • Brushless Solar Pump: Comes with a 1-2 year warranty.

Packaging:

  • Brush Solar Pump: Shipped in a carton box.
  • Brushless Solar Pump: Packaged in a sturdy wooden box for added protection.

OEM is available

LSPI series pump

  1. Pump type: A or B type
  2. Color: Red, Green, Yellow, and Blue
  3. Cable length: 20m copper wire, 15m copper wire, 20m aluminium wire
  4. Sticker: with your brand
  5. Carton Box: Color carton box with your brand

Never ask your supplier those questions, which makes you like a newbie

1. Can I connet DC brush solar pump with 12V battery?

Yes sure. But make sure the battery voltage as same as pump voltage. If the solar pump is 24V 400W, you need use 2pcs 12V batteries connected in series.

2. How connect solar pump with battery and solar panels?

  1. Connect Solar Panels to Charge Controller. 
  2. Connect Charge Controller to Battery
  3. Connect Battery to Solar Pump 

3. Why do you need the Charge controller?

Regulates the voltage and current coming from the solar panels going to the battery. Essential for preventing overcharging and damage to the battery.

4. Can you offer the complete set?​

As a professional solar pump factory, our manufacturing is solely focused on solar pumps. We do not produce solar panels, solar panel brackets, batteries, or pipes.

FAQ

To save you from worries, here are some facts you need to know:

Minimum Order: Just 100 Sets. Samples Available for Evaluation

Sample Order Fulfillment: Expect delivery within 5-7 days after full payment is received.

Mass Production Turnaround: For larger orders, the production time is 25-30 days, starting from the receipt of the deposit.

No warranty provided.

 The brush component has a limited working life of about 500-600 hours.

 If the solar pump is used for 2-3 hours daily, the brush may last approximately six months, after which it will require replacement for continued performance.

Yes, you can order spare parts for after-sales service.

These parts can be included with your latest order for streamlined delivery.

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