Company profile

Our solar photovoltaic kits are designed to withstand all conditions.Whether you're camping,traveling by RV,or working on projects at home,Greystone is there to keep you powered up through your journey. As one of the world’s largest manufacturers of solar photovoltaic kits, we pride ourselves on the unparalleled quality of our products. We offer long quality assurance,aim to bring you a pleasant shopping experience.

All products

DC 48V High Pressure Irrigation Solar Powered Water Pump

The solar powered water pump system is for agricultural irrigation,deep well, fish pond, swimming pool,water feature,bird bath etc

DC Plastic Impeller Solar Water Pump

Permanent magnet DC brushiess synchronous motor: The efficiency is improved by 15%-20%, Save energy, Reduce the consumptionof solar panels. Brass or stainless steel outlet/connector/oil cylinder.

3''DC Brushless Screw Solar Powered Water Pump

Japanese NSK bearing: prolong the working life. LED display shows various data such as power, voltage, current, speed and error code etc. Alloy mechanical seal: Longer working life and high reliability.

2''DC Brushless Solar Pump with Plastic Impeller

Motor coil is made by automatic winding machine with centralized winding technology, motor efficiency is much improved. Intelligent water shortage protection: The pump stops working automatically when there is no water in the well, and automatically start working 30 minutes later.

3''DC Brushless Solar Powered with S/S Impeller Water Pump

Japanese NSK bearing: prolong the working life. LED display shows various data such as power, voltage, current, speed and error code etc. Alloy mechanical seal: Longer working life and high reliability.

DC 48V Brushless Solar Submersible pump with S/S Impeller

The waterproof grade is IP65, Ambient tempertaure is -15℃~60℃. The DC solar pump has MPPT function controller, the solar power utilization rate is higher.

DC 72~110V Solar Powered Water Pump

The DC soalr pump has LED display and it shows various data such as power, voltage, current, speed and error code etc. The motor coil is made by automatic winding machine with centralized winding technology, motor efficiency is much improved.

3inch DC Solar Pump with MPPT Controller

Brass or stainless steel outlet / connector / cylinder. NSK Bearings in Japan: extended service life. Permanent magnet brushless DC synchronous motor. Increase efficiency by 15% - 20%, save energy and reduce the consumption of solar panels

DC 72V Peripheral Surface Solar Pump for Farm using

Brass or stainless steel outlets/connectors/tanks. Controller is waterproof and leak-proof: has a double sealing effect. Alloy mechanical seal: long life and high reliability.

DC 750W Vortex Surface Solar Pump for Irrigation

The water pump carries a controller with an automatic charging function to charge the battery while ensuring proper operation for the pump. Intelligent water shortage protection: when there is no water in the well, the pump will automatically stop working and start working after 30 minutes.

48V DC Swimming Pool Solar Water Pump

The water pumps have alloy mechanical seals for long service life and reliability. The motor coils are all made by automatic winding machines using centralised winding technology.

DC 72V Peripheral Surface Solar Pump for House using

Brass or stainless steel outlets/connectors/tanks. Controller is waterproof and leak-proof: has a double sealing effect. Alloy mechanical seal: long life and high reliability.

FOTOVO Permanent Magnet Solar Pump

Automatic operation and optional water level switch to prevent overflow and dry running. Full aluminum alloy shell with IP52 protection grade. Large range of ambient temperature from -20 to +60℃.

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