Description
The Sungen SG-P-50 Series is a compact, high-efficiency monocrystalline solar panel designed for low-to-mid wattage applications where reliability, performance, and durability are paramount. With 50W of nominal maximum power output and excellent response under diffused light conditions, this panel is well-suited for residential, commercial, mobile, and rural energy solutions. Each module is EL-tested to ensure it is free from microcracks, and manufactured under strict compliance with international quality and safety standards including IEC, UL, and ISO certifications.
Key Features
- Nominal Power Output: 50W (under STC: 1000W/m², AM 1.5, 25°C)
- High Efficiency: Optimized for top performance even in low-light or partially shaded environments
- Temperature Coefficients: Power -0.38%/K, Voltage -0.28%/K, Current +0.035%/K
- Build Quality: Tempered low-iron glass, anodized aluminum frame, EVA encapsulant, composite backsheet
- Tested Operating Range: -40°C to +85°C, 85% RH (Humidity Freeze & Damp Heat Resistant)
- Connectors: MC4-compatible, 2.5mm² cable, IP67-rated junction box
- Certifications: IEC 61215, 61730, UL 1703, ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007
Electrical Characteristics
- Optimum Operating Voltage (Vmp): 17.64V
- Optimum Operating Current (Imp): 2.83A
- Open Circuit Voltage (Voc): 21.6V
- Short Circuit Current (Isc): 3.04A
- Maximum System Voltage: 1000V (IEC/UL)
- Power Tolerance: 0 / +%
Mechanical Specifications
- Module Dimensions: 670 × 540 × 33 mm (26.38 × 21.25 × 1.3 in)
- Weight: 4.7 kg (10.36 lbs)
- Cell Configuration: 36 monocrystalline cells (4 x 9 layout), 156 × 52 mm each
- Glass: 3.2mm tempered, low-iron glass
- Frame: Anodized aluminum alloy
Warranty & Reliability
- Product Warranty: 12 years
- Performance Warranty:
- First 10 years: up to 90% power output
- Next 15 years: up to 80% power output
- Electroluminescence (EL) tested for 100% microcrack-free production
Applications & Industries
The SG-P-50 Series is ideal for small-scale and modular energy systems across a wide range of uses:
- Residential: Balconies, rooftops, off-grid cabins, RVs, and boats
- Commercial: Carports, fencing, awnings, lighting, and supplemental rooftop systems
- Industrial & Agricultural: Remote sensor power, water pumping, and fencing electrification
- Public Infrastructure: Street lighting, security cameras, mobile signage
Customer Insights
Users of the Sungen SG-P-50 Series often cite its compact size, high build quality, and consistency across environmental conditions. It is praised for durability in mobile setups and reliability for powering remote equipment. Installers appreciate the panel’s ease of handling and rugged aluminum framing, making it ideal for quick deployment in the field or on custom mounting systems.
