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.