Solar Pump
System
21 Series. DC & AC/DC. 100% Solar.
ALFAGRAND offers a comprehensive range of 21 solar pump series — from ultra-slim 2" borehole pumps to heavy-duty 6" stainless steel units. DC-only and AC/DC dual-power options available, all with intelligent MPPT control for maximum efficiency in any sunlight condition.
DC Solar Borehole Pumps
Deep well submersible pumps powered entirely by solar panels. Screw and impeller types available in 2" to 6" diameters with MPPT controllers — ideal for remote boreholes without grid access.
2" DC Screw/Impeller Solar Pump
Compact Deep Well Solution
Ultra-slim 2-inch design for narrow boreholes. Screw and impeller types available for different head/flow requirements.
- •Flow: Up to 3 m³/h
- •Head: Up to 120 m
- •Power: 210W - 600W
- •Voltage: 24V / 36V / 48V DC
3" 4" DC Screw Solar Pump
High-Head Deep Well
3-inch and 4-inch screw-type solar pumps for deep wells. Excellent for high-head applications with steady flow.
- •Flow: Up to 5 m³/h
- •Head: Up to 350 m
- •Power: 370W - 2200W
- •Voltage: 36V / 48V / 72V / 110V DC
3" DC Plastic Impeller Solar Pump
Economical Deep Well
Cost-effective 3-inch plastic impeller design. Lightweight and corrosion-resistant for clean water applications.
- •Flow: Up to 4 m³/h
- •Head: Up to 160 m
- •Power: 370W - 1100W
- •Voltage: 36V / 48V / 72V DC
3" DC Stainless Steel Impeller Solar Pump
Durable Deep Well
All stainless steel impeller construction for enhanced durability and longer service life in demanding conditions.
- •Flow: Up to 4.5 m³/h
- •Head: Up to 180 m
- •Power: 370W - 1500W
- •Voltage: 36V / 48V / 72V / 110V DC
4" DC Plastic Impeller Solar Pump
High-Flow Deep Well
4-inch diameter design with plastic impeller for higher flow rates. Ideal for medium-depth wells and boreholes.
- •Flow: Up to 8 m³/h
- •Head: Up to 200 m
- •Power: 550W - 2200W
- •Voltage: 48V / 72V / 110V DC
4"-6" DC Stainless Steel Impeller Solar Pump
Heavy-Duty Borehole
Premium stainless steel 4-6 inch pumps for the most demanding deep well applications. Maximum durability and efficiency.
- •Flow: Up to 12 m³/h
- •Head: Up to 350 m
- •Power: 750W - 7500W
- •Voltage: 48V / 72V / 110V / 220V DC
DC Solar Surface & Special Purpose Pumps
Surface-mounted and portable solar pumps for shallow water sources, swimming pools, tanks, and flexible water extraction applications.
PSQB DC Solar Surface Pump
Compact Surface Solution
Lightweight DC surface pump for shallow water sources, tanks and transfer applications.
- •Flow: Up to 4.5 m³/h
- •Head: Up to 55 m
- •Power: 370W - 1100W
- •Voltage: 24V / 48V DC
PSGJ DC Solar Surface Pump
Medium-Duty Surface
Robust DC surface pump with higher flow capacity for irrigation and water supply systems.
- •Flow: Up to 10 m³/h
- •Head: Up to 50 m
- •Power: 550W - 1500W
- •Voltage: 48V / 72V DC
PHF DC Solar Surface Pump
High-Flow Surface
High-capacity DC surface pump designed for large-volume water transfer and agricultural applications.
- •Flow: Up to 18 m³/h
- •Head: Up to 45 m
- •Power: 750W - 2200W
- •Voltage: 48V / 72V / 110V DC
PZSU DC Solar Surface Pump
Self-Priming Surface
Self-priming DC surface pump with excellent suction capability for various water source types.
- •Flow: Up to 8 m³/h
- •Head: Up to 60 m
- •Power: 550W - 1500W
- •Voltage: 48V / 72V DC
PSP DC Swimming Pool Solar Pump
Pool Circulation
Dedicated DC solar pool pump with high efficiency and corrosion-resistant construction for swimming pools.
- •Flow: Up to 16 m³/h
- •Head: Up to 18 m
- •Power: 370W - 1100W
- •Voltage: 24V / 48V DC
PEQDX DC Solar Submersible Pump
Portable Submersible
Compact portable DC submersible pump for flexible water extraction from various sources.
- •Flow: Up to 6 m³/h
- •Head: Up to 40 m
- •Power: 210W - 750W
- •Voltage: 12V / 24V / 48V DC
PSG DC Solar Submersible Pump
Heavy Submersible
Robust DC submersible pump for continuous duty in rivers, lakes and large water bodies.
- •Flow: Up to 15 m³/h
- •Head: Up to 25 m
- •Power: 550W - 2200W
- •Voltage: 48V / 72V / 110V DC
AC/DC Dual Power Solar Pumps
The ultimate flexibility — run on solar DC power when the sun shines, and switch to grid AC power at night or on cloudy days. Perfect for 24/7 water supply reliability.
3" AC/DC Plastic Impeller Solar Pump
Universal Deep Well
Dual power 3-inch deep well pump — runs on solar DC or grid AC. Plastic impeller for clean water.
- •Flow: Up to 4 m³/h
- •Head: Up to 160 m
- •Power: 370W - 1100W
- •Voltage: DC 36-72V / AC 110-240V
3" AC/DC Stainless Steel Impeller Solar Pump
Premium Universal Deep Well
Dual power with stainless steel impeller. Maximum flexibility — solar by day, grid by night or cloudy days.
- •Flow: Up to 4.5 m³/h
- •Head: Up to 180 m
- •Power: 370W - 1500W
- •Voltage: DC 36-110V / AC 110-240V
4" AC/DC Plastic Impeller Solar Pump
High-Flow Universal Deep Well
4-inch dual power pump with plastic impeller. Higher flow rates with solar or grid power options.
- •Flow: Up to 8 m³/h
- •Head: Up to 200 m
- •Power: 550W - 2200W
- •Voltage: DC 48-110V / AC 110-240V
4"-6" AC/DC Stainless Steel Impeller Solar Pump
Flagship Universal Borehole
Top-tier dual power stainless steel pump. Maximum performance and durability for critical water supply.
- •Flow: Up to 12 m³/h
- •Head: Up to 380 m
- •Power: 750W - 7500W
- •Voltage: DC 48-220V / AC 110-380V
PZSU-H AC/DC Solar Surface Pump
Universal Self-Priming
Self-priming dual power surface pump. Reliable water supply with solar or grid power.
- •Flow: Up to 8 m³/h
- •Head: Up to 60 m
- •Power: 550W - 1500W
- •Voltage: DC 48-72V / AC 110-240V
PHF-H AC/DC Solar Surface Pump
Universal High-Flow Surface
High-capacity dual power surface pump for large-scale agricultural and industrial water supply.
- •Flow: Up to 18 m³/h
- •Head: Up to 45 m
- •Power: 750W - 2200W
- •Voltage: DC 48-110V / AC 110-240V
PSP-H AC/DC Swimming Pool Solar Pump
Universal Pool Pump
Dual power pool circulation pump. Energy-efficient operation with automatic solar/grid switching.
- •Flow: Up to 16 m³/h
- •Head: Up to 18 m
- •Power: 370W - 1100W
- •Voltage: DC 24-48V / AC 110-240V
PSG-H AC/DC Solar Submersible Pump
Universal Heavy Submersible
Dual power heavy-duty submersible pump for rivers, lakes and large water transfer projects.
- •Flow: Up to 15 m³/h
- •Head: Up to 25 m
- •Power: 550W - 2200W
- •Voltage: DC 48-110V / AC 110-240V
Zero fuel cost, zero emissions. Sustainable water pumping for any remote location.
Maximum Power Point Tracking maximizes energy harvest from every ray of sunlight.
Built-in dry-run, overload, over-voltage, under-voltage and reverse polarity protection.
Pre-configured systems with matched pump, controller and panel recommendations.
ISO 9001 certified factory with 100% performance testing before shipment.
Custom branding, packaging and specifications to meet your market requirements.
Typical Applications
Agricultural Irrigation
Livestock Watering
Domestic Water Supply
Community Water Projects
Remote Area Supply
Swimming Pool Circulation
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