Description

• Model number: VC-6AC/DCS70-135-380/550-15000
• Max Flow: 70m³/h
• Max Head: 135m
• Outlet: 3 inch
• Voltage: 300-800V (DC), 175-550V (AC)
• Power: 15000w
• Current: 8A
• Weight: 10 – 35Kg
• Panels in Series

NB: SOLAR PANELS SOLD SEPARATELY

Important Information About Solar Borehole Pump Sizing

Solar borehole pumps are advertised according to their maximum pumping head. For example, an 80m pump can reach a maximum head of 80 metres, but at that height it will deliver very little or no water.

Simple sizing example:

• Borehole pumping water level: 50m
• Recommended pump rating: 80–100m
• Reason: A higher-rated pump provides sufficient pressure and water flow instead of operating near its maximum limit.

Remember: An 80m pump does not mean it will deliver its advertised water flow at 80m. The deeper the water must be pumped, the less water the pump can deliver.

For best results, always choose a pump with sufficient capacity above your actual pumping depth. Final sizing must also consider the height of the storage tank, pipe friction and the required water flow.

About a 135m Submersible Borehole Solar Water Pump

135m Submersible Borehole Solar Water Pump

Model number: VC-6AC/DCS70-135-380/550-15000

AC/DC CONTROLLER Series

A  135m Submersible Borehole Solar Water Pump, VC-6AC/DCS70-135-380/550-15000 is a high-performance submersible solar water pump designed for deep-well applications, large-scale agricultural irrigation, livestock watering, and rural water supply systems. Equipped with a stainless steel impeller, this pump ensures exceptional durability, corrosion resistance, and efficient water flow. Its dual AC/DC compatibility allows seamless switching between solar power and grid/generator backup, ensuring continuous operation even in low sunlight conditions.

Key Features of a 135m Submersible Borehole Solar Water Pump:

1. Dual Power Source (AC/DC) for Uninterrupted Operation

• Operates efficiently on solar power (DC), reducing energy costs.
• Seamlessly switches to AC power (grid or generator) when sunlight is insufficient.
• Ensures 24/7 operation, making it ideal for critical water supply applications.

2. Heavy-Duty Stainless Steel Impeller

• Corrosion-resistant and wear-resistant, extending the pump’s lifespan.
• Delivers high-efficiency water flow, reducing energy consumption.
• Handles high-pressure applications with ease.

3. High-Capacity Water Pumping Performance

• Designed for deep-well water extraction, capable of lifting water from depths of 135 meters.
• Delivers a strong flow rate of 70 m³/h, ideal for large-scale farming and irrigation systems.

4. Smart AC/DC Controller with MPPT Technology

• MPPT (Maximum Power Point Tracking) technology optimizes energy use from solar panels.
• Soft-start function prevents power surges, protecting the motor and controller.
• Built-in overload, over-voltage, dry-run, and overheating protection for safety and reliability.

5. Energy-Efficient and Cost-Effective

• Operates on free solar energy, significantly reducing electricity and fuel costs.
• Ideal for off-grid water supply systems, eliminating the need for expensive infrastructure.

6. Durable and Weather-Resistant Design

• Fully sealed and waterproof motor ensures long-term durability in harsh conditions.
• Designed for heavy-duty use, making it suitable for farms, industrial use, and remote water projects.

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Advantages of a 135m Submersible Borehole Solar Water Pump:

• Eco-Friendly: No greenhouse gas emissions; operates solely on renewable solar energy.
• Cost-Effective: Low operating costs after installation due to zero fuel or electricity dependency.
• Durability: Stainless steel construction ensures resistance to corrosion, wear, and harsh conditions.
• Versatility: Can be used in both deep and shallow water sources.
• Low Maintenance: Fewer moving parts reduce the need for frequent servicing.

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Specifications to Consider:

1. Flow Rate: Typically measured in liters per minute (L/min) or gallons per minute (GPM), based on irrigation or water supply needs.
2. Lift Height: The maximum vertical height the pump can raise water, critical for deep wells.
3. Power Requirements: Ensure compatibility between the solar panels, controller, and pump.
4. Material Quality: Stainless steel grade (e.g., 304 or 316) impacts corrosion resistance.
5. Warranty and Durability: Look for robust designs with extended warranties.

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Working Principle:

1. Solar Energy Conversion:
   • Photovoltaic (PV) panels capture sunlight and convert it into DC electricity.
2. Power Transmission:
   • A controller regulates the power and supplies it to the pump.
3. Water Pumping:
   • The pump draws water from a source and delivers it to the required location.

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Applications and Ideal Use Cases:

1. Irrigation Systems:
   • Suitable for farms or gardens where the water source has low sediment levels.
2. Livestock and Rural Homes:
   • Provides a sustainable water source for animals and domestic use in off-grid areas.
3. Aquaculture:
   • Ideal for clean water transfer in fish farming operations.
4. Remote Locations:
   • Serves as a reliable solution in areas with no grid power availability.

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Maintenance Tips:

1. Clean Regularly:
   • Check the pump and impeller for debris or sediment buildup to maintain performance.
2. Inspect Wiring:
   • Ensure all solar connections and the controller are secure and functioning correctly.
3. Avoid Dry Runs:
   • Operate the pump only when there is adequate water to prevent overheating or impeller damage.
4. Seasonal Storage:
   • Protect the pump during extreme weather conditions, such as freezing winters or intense storms.