Rocksolar 3.75HP 60-450V Solar DC Brushless water transfer Pump Kit

$3,499.99 ~~$5,999.99~~

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Powerful Brushless Motor: 2800W for high efficiency.
Voltage Flexibility: 60-450V, best at 300-380V.
Solar Compatible: Supports10 X 440W panels.
Max Flow: 268 GPM at minimum head.
Dimensions: 3" diameter, 3" outlet.
Safety: Dry-running auto protection.
Max Depth:82 Feet.

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Description

ROCKSOLAR 3.75HP 60-450V Solar DC Brushless Water Transfer Pump Kit:

High-Efficiency BLDC Motor: Advanced 3.75HP brushless motor ensures reliable and energy-efficient water pumping.
MPPT Controller: Features advanced maximum power point tracking for consistent performance and optimal efficiency.
Wide Voltage Compatibility: Operates efficiently within a 60-450V DC range, suitable for diverse applications.
Exceptional Protections: Includes dry-run, overload, overvoltage, and low-voltage protections to safeguard the system.
Impressive Max Head: Pumps water to depths of up to 82Ft, ideal for high-demand scenarios.
Robust and Durable Design: IP54-rated pump and IP65-rated controller ensure long-lasting performance in tough environments.
Solar Panel Integration: Compatible with large solar arrays, making it perfect for off-grid installations.
Suction Check Valve: Prevents backflow and maintains system pressure for smooth operation.
Maximum Flow Rate: Delivers up to 268GPM at minimal head, providing excellent water flow for large-scale applications.

440W Rigid Monocrystalline Solar Panel (x10):

Bifacial Technology: Allows up to 25% additional energy capture from the rear side of the module.
PERC Technology: Avoids Light Induced Degradation (LID) for improved power output.
High Module Efficiency: Achieves up to 22.57% efficiency, maximizing energy generation in limited spaces.
Durable Design: Designed to endure extreme wind loads of 2400 Pa and snow loads of 5400 Pa, making it suitable for harsh environmental conditions.
Long-Term Warranty: Offers a linear power warranty of 30 years, ensuring sustained energy production over time.
Low Thermal Coefficient: Features a thermal coefficient of -0.33%/°C, enhancing performance under varying temperatures.
Low-Light Performance: Maintains excellent efficiency even on cloudy days, increasing energy yield.
Certified Quality: Certified under ISO 9001, ISO 14001, and ISO 45001 for high standards in quality, environmental, and safety management.
Triple EL Testing: Undergoes 100% triple EL testing to reduce hidden crack rates, increasing module reliability and lifespan.
Optional Warranty Insurance: Available for enhanced investment protection.

SPECIFICATIONS

Pump Specification	Details
Product	ROCKSOLAR 2800W Solar Transfer Water Pump
Motor Type	High-Efficiency Brushless DC Motor (BLDC)
Controller	External with Maximum Power Point Tracking (MPPT) Technology
Power	2800W
Voltage Range	60-450V DC
Max Head	82 Feet
Max Flow Rate	268 GPM at minimum head.
Pump Diameter	2 inches
Pump Outlet	2 inches
Protections	Dry Run, Overload, Overvoltage, Low Voltage
Ingress Protection	IP54 Rated (Pump), IP65 Rated (Controller)
System Installation Distance	Controller to Motor: Up to 80 meters
Warranty	5 Years

440W Rigid Monocrystalline Bifacial Solar Panel	Details
Panel Type	Monocrystalline PERC
Power Output	440W
Max Power Current	13.36A
Max Power Volt	32.98V
Max Series Fuse(A)	30A
Cell Efficiency	21.06%
Frame Material	Anodized Aluminum Alloy
Dimensions	2094mm x 1134mm x 35mm (82.44" x 44.65" x 1.38")
Weight	25.3 kg (52.78 lbs)
Operating Temperature	-40°C to +85°C
Waterproof Rating	IP68 (Junction Box)
Front Glass	3.2mm Tempered, Anti-Reflective, Low-Iron Glass
Bypass Diodes	Integrated
Connectors	MC4 - EVO2
Cable Length	300 mm / 1200 mm (customizable)
Mounting Hole Locations	Pre-drilled
Service Life	25 years or more
Warranty	15 years product quality and process guarantee