**DC Solar Water Pump**
A solar water pump is a device that operates using electricity generated by solar panels. It is an off-grid system, ideal for use in remote areas for irrigation and drinking water supply. The DC brushless solar pump system consists of a DC brushless solar pump, a controller, and solar panels.
**Advantages of Solar Pumps:**
1. Equipped with a brushless permanent magnet DC motor, this pump offers 25% higher efficiency compared to AC motors.
2. Features an MPPT (Maximum Power Point Tracking) controller with overload protection.
3. Comes with a 1-year warranty and has a lifespan of 3-5 years.
**Key Features:**
1. Each solar water pump undergoes testing after 2-3 days before leaving the factory.
2. Motors are wound using intelligent winding machines to ensure zero error.
3. Every customer receives installation instructions and professional support.
**Common Questions Answered:**
1. **Is this solar water pump AC or DC brushless?**
*Answer:* Yes, it is a DC brushless pump.
2. **What does the price include?**
*Answer:* The pump and controller.
3. **Can we match solar panels?**
*Answer:* Yes, but DC pumps need to be connected to the controller. AC pumps can connect directly to solar panels.
4. **Can the water pump connect directly to the solar panel?**
*Answer:* DC pumps require a controller; AC pumps can connect directly.
5. **Does the pump work at night?**
*Answer:* No, it only works during daylight. A battery is required for nighttime operation.
6. **Can the battery outlet be matched?**
*Answer:* Batteries are typically provided by the customer.
**Installation Instructions for DC Solar Pump:**
1. Connect a longer cable to the pump’s negative (black) and positive (red) terminals. The cable length should be designed according to actual requirements, but avoid excessively long cables as they may reduce motor efficiency. It is recommended to use at least 3mm² or 4mm² cables. Ensure the connectors are waterproof and properly sealed.
2. Before connecting the pump to the solar panel, submerge the pump in water for at least 15 minutes. Water acts as lubrication for the pump. If not properly preconditioned, the bearings may not be adequately lubricated, leading to premature wear and failure, which could void the warranty.
For more detailed information or assistance, feel free to contact us!
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