Suntree DC Solar PV Combiner Box 1000Vdc – Efficient Solution for Solar Power Systems in Africa

Enhance your solar power installation with the Suntree DC Solar PV Combiner Box 1000Vdc, designed for Africa’s renewable energy needs. This robust box supports 4 strings input and 2 strings output, featuring essential components like fuses, surge protection devices, and a DC load isolation switch. Built from durable PVC and metal materials, it boasts an IP65 rating for waterproof and dustproof protection, making it ideal for off-grid solar systems in Africa.

Benefits

• Exceptional Reliability
Equipped with high-quality DC fuses, surge protection devices, and a reliable DC circuit breaker or load disconnect, ensuring safe and uninterrupted power delivery.

• Versatile Adaptability
Featuring an IP65-rated design, this combiner box is waterproof, dustproof, and resistant to UV radiation. Rigorously tested for temperature extremes, it ensures reliable performance in diverse environments. The use of cold-rolled steel and other robust materials provides durability, while the simplified installation process streamlines wiring for hassle-free setup.

• Flexible Configuration Options
Compatible with monocrystalline, polycrystalline, and thin-film solar modules, this combiner box offers adaptable solutions for various solar applications. The rated current can be easily adjusted for the photovoltaic fuse, circuit breaker, and load isolation switch, allowing for tailored configurations to meet specific energy needs.

MORE POWER

• Module efficiency up to 21.4 %
• Up to 3.5 % lower LCOE
• Up to 5.7 % lower system cost
• Comprehensive LID / LeTID mitigation technology, up to 50% lower degradation
• Compatible with mainstream trackers, cost-effective product for utility power plant
• Better shading tolerance

MORE RELIABLE

• Minimizes micro-crack impacts
• 40 °C lower hot spot temperature, greatly reduce module failure rate
• Heavy snow loads up to 5400 Pa, enhanced wind loads up to 2400 Pa
• 12 years Enhanced Product Warranty on Materials and Workmanship
• 25 years Linear Power Performance Warranty

ELECTRICAL DATA | STC

• Nominal Max. Power (Pmax): 600 W
• Opt. Operating Voltage (Vmp): 34.9 V
• Opt. Operating Current (Imp): 17.20 A
• Open Circuit Voltage (Voc): 41.3 V
• Short Circuit Current (Isc): 18.47 A
• Module Efficiency: 21.2%
• Operating Temperature: -40°C ~ +85°C
• Max. System Voltage: 1500V (IEC/UL) or 1000V (IEC/UL)
• Module Fire Performance: TYPE 1 (UL 61730 1500V) or TYPE 2 (UL 61730 1000V) or CLASS C (IEC 61730)
• Max. Series Fuse Rating: 30 A
• Application Classification: Class A
• Power Tolerance: 0 ~ + 5 W

MECHANICAL DATA

• Cell Type: Mono-crystalline
• Cell Arrangement: 120 [2 x (10 x 6)]
• Dimensions: 2172 ˣ 1303 ˣ 35 mm (85.5 ˣ 51.3 ˣ 1.38 in)
• Weight: 31.4 kg (69.2 lbs.)
• Front Cover: 3.2 mm tempered glass
• Frame: Anodized aluminum alloy
• J-Box: IP68, 3 bypass diodes
• Cable: 4 mm2 (IEC), 12 AWG (UL)
• Cable Length (Including Connector): 410 mm (16.1 in) (+) / 290 mm (11.4 in) (-) (supply additional jumper cable: 2 lines / Pallet) or customized length
• Connector: T4 series or H4 UTX or MC4-EVO2

Advanced Water Supply Solution for Medium Heads and Flow Rates

The SQF 1.2-3 SQFlex centrifugal pump is a versatile and eco-friendly solution designed for medium heads and flow rates. Perfect for various water supply needs, the SQFlex system leverages renewable energy sources — including solar and wind — to deliver exceptional performance and sustainability. With adaptability at its core, this pump integrates seamlessly into diverse installation environments while ensuring reliability and efficiency.

Innovative Technology Features for Optimal Performance

Equipped with advanced features such as built-in maximum power point tracking (MPPT), dry-running protection, voltage safeguards, and overload protection, the SQFlex system exemplifies cutting-edge design. Its wide voltage range supports both AC (90-240 V) and DC (30-300 V) power inputs, allowing users to utilize various energy sources efficiently. The direct-on-line starting method further enhances operational simplicity, ensuring ease of use for both new and experienced users.

Key materials, including stainless steel components, contribute to robust durability and corrosion resistance. The pump, impeller, rotor, and motor are all crafted from high-quality AISI 304 stainless steel, ensuring long-lasting performance even under demanding conditions. Additionally, the integrated internal thermal protection guarantees safe operation, extending the lifespan of the motor while minimizing maintenance requirements.

Technical Precision and Installation Flexibility

The SQF 1.2-3 boasts impressive technical specifications that meet diverse water supply demands. Its three technical stages and maximum operating pressure of 15 bar deliver powerful and efficient pumping capabilities. The system supports water temperature ranges from 0°C to 40°C, making it suitable for various climates and applications.

Installation is streamlined with features like a standard Rp connection (1 1/4 inch) and a minimum borehole diameter of 76 mm. Whether for residential, agricultural, or industrial use, this pump adapts easily to different setups with optimized functionality. Additional certifications, including UKCA, CE, and EAC approvals, ensure compliance with international standards, promoting peace of mind for global users.

With a net weight of 9.81 kg and shipping volume of just 0.0242 m³, the pump is as convenient to handle as it is efficient. The product’s exceptional MEI (Minimum Efficiency Index) rating further underscores its environmentally conscious design, reducing energy consumption and operational costs.

The Perfect Choice for Renewable Water Solutions

The SQF 1.2-3 SQFlex centrifugal pump combines sustainability, adaptability, and durability to deliver a reliable water supply system. Ideal for renewable energy integration, this pump helps reduce dependence on traditional energy sources while supporting environmental conservation. Its advanced features, robust construction, and wide range of certifications make it a trusted choice for homeowners, businesses, and communities seeking efficient and flexible pumping solutions. Experience performance, reliability, and sustainability with the SQF 1.2-3 SQFlex centrifugal pump.

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