50W Monocrystalline Solar Panel | 17.83% Efficiency, IP67, MC4 Connectors for RV, Marine, Off-Grid
Product Overview
Maximize your energy harvest with the JST-EVMH-50W, a premium 50-watt monocrystalline solar panel. Engineered with 28 high-efficiency 182mm cells, it delivers 17.83% module efficiency for reliable, robust power in diverse off-grid and mobile applications. Featuring an IP67 junction box, tempered glass, and a durable aluminum frame, it's built to perform.
Technical Specifications
| Electrical Specifications (STC) |
| Max Power (Pmax) |
50W |
| Open Circuit Voltage (Voc) |
19.12V |
| Short-Circuit Current (Isc) |
3.18A |
| Voltage at Pmax (Vmp) |
16.53V |
| Current at Pmax (Imp) |
3.02A |
| Max System Voltage |
700V DC |
| Max Series Fuse Rating |
10A |
| Mechanical Specifications |
| Dimensions |
710 x 395 x 25 mm |
| Weight |
3.0 kg |
| Solar Cells |
Monocrystalline 182mm (28 cells) |
| Frame |
Aluminum |
| Front Glass |
3.2mm Tempered Glass |
| Junction Box |
IP67 rated |
| Connectors |
MC4 Compatible |
| Load Capacity |
5400Pa (Front) / 2400Pa (Rear) |
| Temperature Ratings |
| Operating Temperature |
-40°C to +85°C |
| NOCT |
45±2°C |
| Pmax Temp Coefficient |
-0.35%/°C |
Key Features
- Higher Power Output: 50W capacity with 17.83% efficiency provides more energy in the same form factor, ideal for space-conscious installations.
- Robust & Installation-Ready: Technical drawings show dedicated grounding and drainage holes. The 3.2mm tempered glass and aluminum frame ensure long-term durability.
- Optimized Thermal Performance: A favorable Pmax temperature coefficient (-0.35%/°C) and 45°C NOCT ensure stable, efficient operation in high-temperature environments.
- Professional System Integration: IP67-rated junction box, MC4 connectors, and a high 700V system voltage allow for flexible, secure, and scalable series connections.
Performance Insights
- Wide Operating Range: Functions in extreme temperatures from -40°C to +85°C, making it versatile for various environments
- High Voltage Compatibility: Supports 1000V/1500V DC, ideal for large-scale solar installations where higher voltages improve efficiency and reduce energy losses
- Temperature Impact on Performance: Temperature coefficients provide critical insights into system performance under different thermal conditions
- Fuse Protection: 25A series fuse ensures system protection against overcurrent, enhancing safety and reliability
Applications
- Solar Power Systems: Ideal for both residential and commercial solar installations, especially in regions with extreme temperatures
- Energy Storage Systems: Can be integrated with battery storage systems to optimize energy management
- Off-Grid Solutions: Suitable for remote locations where temperature variations are significant