
Product Description
The 12V DC Mini Submersible Solar Water Pump is a compact yet powerful solution designed for high-efficiency water circulation and transfer. Engineered with a durable ABS body and a corrosion-resistant stainless steel shaft, this brushless pump ensures a long service life and reliable performance in both fresh and saltwater environments. Capable of delivering a flow rate of up to 700 liters per hour with a maximum lift height of 5 meters, it is an ideal choice for users seeking an energy-efficient pump that runs silently. Its versatile 12V DC operation allows it to be powered easily by a standard car battery, a 12V power adapter, or directly via a solar panel system, making it perfect for off-grid and eco-friendly projects. Whether for aquarium management, garden irrigation, or DIY water features, this fully waterproof pump offers a “plug-and-play” installation with standard 1/2″ threaded fittings.
Key Features & Specifications
Compact & Robust: Measures approx. 80mm x 48mm with a sturdy ABS housing and stainless steel shaft.
High Efficiency: Consumes minimal power (8W-16W) while delivering a strong flow of up to 700 L/H.
Quiet Operation: Brushless motor technology ensures low noise (<35dB), suitable for indoor use.
High Lift Capability: Can push water vertically up to 5 meters (approx. 16.4 ft) at maximum voltage.
Heat Resistance: Handles circulating water temperatures up to 60°C.
Universal Fit: Features standard 1/2″ male threads for easy plumbing connections.
Applications
This pump is highly versatile and suitable for a wide range of agricultural, residential, and industrial uses:
1. Aquaculture & Aquariums
Fish Tank Circulation: Creates healthy water flow in fresh or saltwater aquariums to prevent stagnation.
Filtration Systems: Drives water through sump filters or canister filters for medium-sized tanks.
Oxygenation: Agitates water surfaces to increase oxygen levels for fish and aquatic life.
2. Gardening & Hydroponics
Drip Irrigation: Provides steady water pressure for small-scale garden drip systems or balcony gardens.
Hydroponic/Aquaponic Systems: Circulates nutrient-rich water continuously to plant roots in NFT or deep water culture setups.
Automatic Watering: Can be paired with a timer and solar panel for automated greenhouse watering.
3. Water Features & Decor
Fountains & Waterfalls: perfect for powering garden fountains, tabletop water features, or small outdoor rockeries.
Pond Circulation: Helps prevent algae buildup in small decorative ponds by keeping water moving.
4. Solar & Off-Grid Projects
Solar Water Heating: Circulates water through solar thermal collectors to a storage tank.
Camping Showers: Can be connected to a 12V vehicle battery to pump water from a bucket for a portable camp shower.
RV & Boat Use: Useful for non-potable water transfer or small bilge clearing tasks (freshwater washdown).
Installation & Usage Notes
Submersible Only: This pump is not self-priming and must be fully submerged in water before operation to prevent damage (“dry running”).
Power Source: Requires a DC 6-12V power source.15 For best performance, use a 12V 2A power adapter or a solar panel capable of delivering at least 15W-20W to maintain flow during varying sunlight conditions.
Filtration: If using in dirty water (like a pond), it is recommended to place a mesh screen over the inlet to prevent debris from clogging the impeller.





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