Rocksolar 300W 20-40V Solar DC Brushless Pool, Fountain & Pond Pump Kit

Product Features

ROCKSOLAR 300W 20-40V Solar DC Brushless Pool, Fountain & Pond Pump:

• High-Efficiency BLDC Motor: Designed for optimized water pumping with minimal energy loss.
• MPPT Controller: Features advanced maximum power point tracking for consistent performance.
• Voltage Compatibility: Operates on 20-40V DC, with maximum efficiency between 30-40V.
• Dry Run Protection: Automatically stops operation when no water is detected to prevent damage.
• Overload and Overvoltage Protection: Ensures system safety and longevity.
• Max Head: Capable of pumping water up to a depth of 30 meters.
• Rugged Design: IP54-rated pump suitable for various environmental conditions.
• Suction Check Valve: Includes a valve to prevent backflow and maintain system pressure.

ROCKSOLAR 400W Rigid Monocrystalline Solar Panel (x1):

• Utilizes advanced Topcon monocrystalline cell technology, maximizing energy yield and module efficiency.
• Features half-cell design, reducing resistive losses and increasing overall power output.
• Delivers a high module efficiency of up to 21.3%, optimized for residential and commercial applications.
• Engineered to withstand high wind loads (2400 Pa) and snow loads (5400 Pa), ensuring durability in harsh climates.
• Offers a comprehensive 25-year linear power warranty, providing long-term performance assurance.
• Equipped with a low temperature coefficient of -0.35%/°C, enhancing performance in varying temperature conditions.
• Excellent low-light performance, ensuring high efficiency even on cloudy or shaded days.
• Certified under international standards including ISO 9001, ISO 14001, and ISO 45001 for quality, environmental, and safety management.
• Conducts 100% EL testing to detect and eliminate micro-cracks, ensuring high module reliability.
• Available with optional extended warranty coverage for additional investment protection.