Solar DC Pump and Booster Set
DC surface pumps and solar booster sets powered by solar panels and batteries: brushless motor models at 24/48 V for vineyard cottages and irrigation.
Products (5)
- 24/48 V Brushless Stainless Steel DC Solar Jet Pump with VFD, 33 m, 39 L/min – $285.15
- Cacheng 24/48 V DC Solar Brushless/VFD Booster Pump, 3 Floors, 3 Units, 24 L Tank – $314.21
- Forza RCPM 21-14-96 Solar Surface Pump, 750 W, 21 m³/h – $640.00
- Momentum 24 V DC Solar Booster Pump, 3-Story, 3-Unit, 24 L Tank – Request a quote (out of stock)
- Solar Booster Pump with Brushless Motor, 24V DC, 3 Floors, 3 Units, 24 L Tank – Request a quote (out of stock)
Brands: Cacheng · Forza · Momentum · Water Sound
What is a solar DC surface pump?
Solar DC surface pumps are pumps that draw water from tanks, ponds, canals, or shallow sources without being submerged, powered by a solar panel or battery. Solar booster sets combine these pumps with automatic pressure control to supply pressurized water to faucets in vineyard cottages, highland houses, and off-grid residences. Their brushless DC motors allow them to operate efficiently and with a long service life.
Category contents
- Solar surface pumps: High flow rate, for irrigation and water transfer.
- DC jet solar pumps: Self-priming models with stainless steel casing and a variable frequency drive (VFD).
- Solar booster sets: Automatic systems that provide domestic water pressure up to the floor and apartment capacities stated in the product names.
- 24 V and 48 V models: Selection can be made according to the voltage of the battery bank or panel array.
Selection criteria
The pump's operating voltage must be compatible with the battery bank's or panel array's voltage. Flow rate and head must meet the values required for irrigation or domestic use. If the water source is below the pump, a self-priming model must be selected and the suction lift limits must be observed. In battery-powered systems, the pump's current draw must be evaluated together with the battery capacity and charging system; if nighttime use is desired, battery capacity must be planned accordingly.
Installation and maintenance
The pump should be installed close to the water source in a frost-protected location. Using a strainer and foot valve on the suction line protects the pump from sand and sediment and prevents loss of prime. Polarity (positive/negative) must be observed on DC cables and an appropriate fuse must be used. The pump should be drained before winter if not in use during cold months.
Frequently asked questions
Can a solar booster set operate without a battery?
Some models can operate directly from the panel. However, a battery or storage tank is required for water use at night and on cloudy days.
24 V or 48 V?
Selected according to the voltage of your system's battery and panels. Higher voltage means lower current at the same power and less cable loss.
What does brushless motor mean?
It means a brushless motor; it requires no maintenance because it has no brushes to wear out.
How much water can the pump deliver?
Flow rate and head are stated in the product information; they may vary with solar irradiance intensity.
Can it be connected to the city water grid?
These pumps are designed for off-grid use; domestic booster pumps are more suitable for grid-connected use.
What do you recommend for drawing water from a well?
Solar DC submersible pumps should be used for wells.