The Sun Pumps SCP 49-18-75 LV is a solar-powered centrifugal pool pump designed for efficient, off-grid water circulation. Unlike traditional AC-powered pumps that require grid electricity, this unit operates using direct current (DC) solar energy, making it ideal for remote locations, eco-conscious homeowners, and cost-saving pool owners. With a 49 GPM flow rate and 18 feet of total dynamic head (TDH), it ensures proper water movement for pool filtration, fountains, pond aeration, aquaculture, and irrigation. Built with durable, high-performance thermoplastic materials, it offers long-term reliability, resistance to debris buildup, and protection against harsh weather.
Key Features
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Solar-Powered Efficiency – Runs entirely on solar energy, reducing electricity costs.
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High Flow Rate – Pumps up to 49 GPM at 18 feet of head, ensuring smooth water circulation.
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Durable Construction – Made from high-performance thermoplastic, providing corrosion and wear resistance.
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Low Voltage DC Motor – Operates efficiently on 45-75V DC power, eliminating the need for an inverter.
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Versatile Applications – Suitable for pool filtration, aquaculture, fountains, and irrigation.
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Easy Maintenance & Installation – Designed for field servicing without specialized tools.
Why Choose a Solar Pool Pump?
Switching to a solar-powered pump eliminates high electricity costs and dependence on the grid. Pool pumps consume a significant portion of household energy; a solar pool pump provides an eco-friendly alternative, reducing carbon emissions while offering long-term cost savings.
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Zero electricity costs – Uses free solar energy for continuous operation.
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Lower environmental impact – No fossil fuel consumption, reducing emissions.
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Ideal for off-grid use – Perfect for pools, farms, and remote water systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | SCP 49-18-75 LV |
| Flow Rate | 49 GPM at 18 feet, up to 83 GPM at zero head |
| Head Range | 5 to 25 feet (1.5 to 7.5 meters) |
| Voltage Range | 45V - 75V DC |
| Power Consumption | 349W at 0 feet head, 371W at 18 feet head |
| Pump Type | Solar Centrifugal Pump |
| Motor Type | Brush-Type DC Motor |
| Construction | High-performance thermoplastic |
| Suction/Discharge Port Size | 2" or 2.5" NPT |
| Optional Controller | PCC-BT-M2 for advanced control |
| Applications | Pools, fountains, aeration, aquaculture, irrigation |
| Certification | ETL Listed |
| Installation | Field-serviceable, no special tools required |
Performance & Energy Efficiency
Operating on 45-75V DC, the pump efficiently manages varying water flow requirements. At 75V DC, it achieves:
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83 GPM at zero head, consuming 349 watts.
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49 GPM at 18 feet head, consuming 371 watts.
Durability & Longevity
The high-performance thermoplastic construction prevents mineral buildup, algae growth, corrosion, and rust. It withstands harsh environmental conditions, making it suitable for outdoor applications. A built-in basket strainer protects against debris, reducing blockages and improving efficiency.
Versatile Applications
Beyond pool filtration, this pump supports:
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Fountains & Water Features – Ensures steady water flow for aesthetic installations.
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Pond Aeration – Circulates oxygen-rich water, maintaining healthy ecosystems.
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Aquaculture & Fish Farms – Ensures proper water movement for fish and shrimp farming.
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Irrigation – Suitable for small-scale agricultural applications.
Installation & Maintenance
The Sun Pumps SCP 49-18-75 LV is easy to install and maintain. It connects directly to solar panels without requiring an inverter, reducing installation complexity. Field-serviceable with no specialized tools needed, the pump also supports an optional PCC-BT-M2 controller, allowing users to optimize water flow based on sunlight conditions.
Why Invest in the Sun Pumps SCP 49-18-75 LV?
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Lower Energy Costs – Saves hundreds of dollars annually.
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Eco-Friendly – Reduces reliance on fossil fuels.
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Durability – Built to last with minimal maintenance.
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Versatile Use – Works for pools, irrigation, aquaculture, and decorative features.
For those seeking an efficient, off-grid solar water pumping solution, the Sun Pumps SCP 49-18-75 LV is a long-lasting, high-performance choice.