Mechanical Characteristics

• Solar Cell: Monocrystalline silicon 182 mm
• No. of Cells: 144 (6 × 24)
• Dimensions: 2278 × 1134 × 35 mm (89.7 × 44.6 × 1.4 inches)
• Weight: 27.5 kgs (60.6 lbs.)
• Front Glass: 3.2 mm (0.126 inches) fully tempered glass
• Output Cables: 4.0 mm2, (-) 350 mm (+) 160 mm in length or customized length
• Junction Box: IP68 rated (3 bypass diodes)
• Operating Module Temperature: -40 °C to +85 °C
• Maximum System Voltage: 1500 V DC (IEC)
• Maximum Series Fuse Rating: 25 A
• Power Tolerance: 0/+5 Wc

Electrical Characteristics

• Module Type: STP555S-C72/Vmh
• Testing Condition: STC
• Maximum Power (Pmax/W): 555
• Optimum Operating Voltage (Vmp/V): 42.24
• Optimum Operating Current (Imp/A): 13.14
• Open Circuit Voltage (Voc/V): 50.07
• Short Circuit Current (Isc/A): 14.07
• Module Efficiency (%): 21.5

Grundfos CRNF 3-11 Solar Surface Pump – Efficiency Meets Innovation

The Grundfos CRNF 3-11 Solar Surface Pump is a high-performance, vertical, centrifugal multi-stage pump designed to deliver outstanding efficiency for industrial and solar-powered applications. Its inline (non-self-priming) configuration makes it a perfect fit for in-pipe systems, while the robust construction ensures ease of mounting on a foundation. This pump incorporates advanced features like the Maximum Power Point Tracking (MPPT) software, enabling optimal energy utilization when connected to solar panels. Furthermore, the built-in motor electronics include motor protection, eliminating the need for additional safety mechanisms and ensuring smooth, hassle-free operation.

Unparalleled Technical Specifications

The Grundfos CRNF 3-11 pump is engineered for precision and durability. With a rated flow of 3.5 m³/h and a rated head of 79.2 m, it is capable of managing demanding applications seamlessly. Its primary HQQE shaft seal ensures robust sealing performance, enhancing reliability and longevity. Crafted from high-grade stainless steel AISI 316, the pump housing and impeller guarantee resistance to corrosion and harsh conditions. Moreover, the wide liquid temperature range (-20°C to 120°C) and high operating pressure limit (up to 25 bar) make it versatile for diverse environments.

Superior Motor Design and Flexibility

Equipped with the advanced MGF motor, the Grundfos CRNF 3-11 offers remarkable adaptability with support for both DC (30-300 V) and AC (90-240 V) supplies. The rated power of 1.5 kW ensures reliable performance, while the motor speed reaches up to an impressive 3600 rpm. The IP55 enclosure class and F-grade insulation further enhance its safety and durability, making it an ideal choice for heavy-duty operations. An optional external sensor can also be integrated to provide precise control over pump functionality, enhancing overall user convenience.

Unmatched Quality and Certifications

The Grundfos CRNF 3-11 Solar Surface Pump prioritizes quality and safety. It complies with industry-leading standards, carrying certifications like CE, UKCA, SEPRO, and RCM. For drinking water applications, this pump is also certified by WRAS and ACS. With a minimum efficiency index (MEI) of ≥ 0.70, you can count on energy-efficient performance and reduced environmental impact.

Choose the Grundfos CRNF 3-11 Solar Surface Pump for your operational needs, and experience unparalleled efficiency, robust design, and innovative integration — the perfect solution for solar and industrial pumping requirements.

SUN2000-150K-MG0 Smart PV Controller

The HUAWEI SUN2000-150K-MG0 Smart PV Controller is designed for unparalleled energy efficiency. Featuring 7 MPPT (Maximum Power Point Tracking) inputs and 21 input channels, this advanced technology ensures optimal energy harvest. Its multi-peak MPPT algorithm eliminates power degradation, while the PID recovery solution elevates productivity to new heights. Whether you’re maximizing energy output on sunny days or overcoming intermittent conditions, this system leads the way in efficient energy management.

Pioneering Safety with AI-Powered AFCI

Safety is paramount, and this controller sets new standards. The AI-powered AFCI (Arc Fault Circuit Interrupter) swiftly identifies faults, disconnecting them in just 0.5 seconds to mitigate fire risks proactively. Ground fault incidents are addressed within an ultra-fast 15-millisecond response, ensuring a secure environment for both property and occupants. Elevated safety innovations make the SUN2000-150K-MG0 a trusted solution for high-stakes operations.

Engineered for Durability and Harsh Conditions

Built to endure, this model thrives in even the most extreme conditions. With a freezing tolerance of –25°C and a heat resistance of 70°C, it guarantees reliable performance across diverse climates. IP66 protection safeguards it against dust, salt spray, and high humidity (up to 95%), ensuring all-weather stability. Stay ahead of the curve with its exceptional module fault detection, allowing rapid and accurate fault identification for seamless maintenance.

Smart Monitoring and Efficiency

The HUAWEI SUN2000-150K-MG0 integrates a smart connector temperature detection system, ensuring proactive measures to prevent failures. Any abnormal temperature triggers alarms and automatic shutdown, offering peace of mind with advanced thermal protection. This meticulous temperature regulation, combined with its cutting-edge diagnostics, establishes the controller as a top-tier choice for efficient solar power management.

For industry-leading performance, active safety features, and all-environment operability, the HUAWEI SUN2000-150K-MG0 Smart PV Controller stands unmatched. Upgrade your solar solutions with a product engineered for perfection and built to last.

Himo x10 630W Bifacial Module

The LONGi Himo x10 630W Bifacial Module brings cutting-edge solar technology to your energy solutions. Featuring advanced bifacial architecture, this module enhances energy production by capturing sunlight from both sides, delivering up to 25% additional power generation. Its impressive 630W output ensures reliable performance across diverse environments, making it a top-tier solution for residential, commercial, and utility-scale installations.

Durable Design for Long-Term Investment

Built to last, the LONGi Himo x10 630W Bifacial Module is engineered with robust materials that withstand extreme weather conditions, including heavy snow loads and high wind pressures. With its low degradation rate and an extended operational lifespan, this module guarantees consistent energy output for years to come. Its sleek, frameless design not only ensures durability but also facilitates easy cleaning and maintenance, reducing operational costs.

Sustainable, Cost-Efficient Energy

The LONGi Himo x10 630W Bifacial Module exemplifies sustainability by promoting clean energy and reducing carbon footprints. Its high conversion efficiency minimizes wasted energy, translating into tangible cost savings over time. Whether you’re looking to increase your ROI or contribute to a more sustainable future, this module offers an eco-friendly and economically viable solution tailored to meet diverse energy needs.