40W Monocrystalline Solar Panel | High-Efficiency Module for Off-Grid Solutions
Price:
USD1-100/pcs
MOQ:
1
Delivery Time:
general two weeks, more quantity based on exact quantity
Brand:
Kuoman
Product Description
40W Monocrystalline Solar Panel | High-Efficiency Module for Off-Grid Solutions
Product Specification:
Unlock reliable, clean energy with the JST-EVMH-40W, a premium 40-watt monocrystalline solar panel. Engineered for exceptional efficiency and durability, this compact module delivers superior performance for a wide range of off-grid and mobile applications, making it the smart choice for sustainable power.
Electrical Characteristics (STC):
- Maximum Power (Pmax): 40W
- Open Circuit Voltage (Voc): 19.12V
- Short-Circuit Current (Isc): 2.55A
- Voltage at Pmax (Vmp): 16.53V
- Current at Pmax (Imp): 2.42A
- Maximum System Voltage: 700V DC
- Power Tolerance: 0 to +4.99W
Mechanical Specifications:
- Dimensions: 580 x 395 x 25 mm
- Weight: 2.5 kg
- Solar Cells: Monocrystalline 182mm (28 cells, 2x14 configuration)
- Frame: Anodized Aluminum Alloy
- Front Glass: 3.2mm Tempered Glass
- Junction Box: IP67 rated, with 50cm output wires (custom length available) and MC4-compatible connectors.
- Mechanical Load Capacity: 5400Pa (Front) / 2400Pa (Rear)
Temperature & Operational Ratings:
- Operating Temperature: -40°C to +85°C
- Nominal Operating Cell Temperature (NOCT): 45±2°C
- Pmax Temperature Coefficient: -0.35%/°C
Packaging:
- 80pcs per pallet (Pallet Dims: 630x1100x930mm, ~235kg).
Why It Stands Out – Key Features
- Proven High-Efficiency Performance: Features 182mm monocrystalline cells with 17.46% module efficiency, confirmed by detailed I-V curve data showing stable output from 200W/m² to 1000W/m² irradiance.
- Engineered for Reliability & Easy Installation: The robust 3.2mm tempered glass and aluminum frame ensure durability. Pre-drilled grounding holes and drainage holes (as per technical drawing) facilitate secure, weather-resistant mounting and system longevity.
- Superior Low-Light & Temperature Performance: A favorable temperature coefficient (-0.35%/°C) and optimized NOCT ensure minimal power loss in heat. The I-V curves demonstrate effective energy harvest even in low-light conditions (e.g., 200-400W/m²).
- Ready for Seamless Integration: Comes with industry-standard MC4-compatible connectors and a 50cm cable, allowing for quick, tool-free connection to most charge controllers and systems.
Ideal Application Scenarios
- Mobile & Recreational Power: Perfect for maintaining batteries on RVs, camper vans, boats, and yachts.
- Off-Grid Systems: An excellent component for powering small cabins, sheds, remote monitoring stations, and telecommunications equipment.
- DIY Solar Projects: Ideal for building portable power stations, solar generators, or charging kits for tools and electronics.
- Agricultural & Industrial Uses: Reliable power for electric fencing, water pumping systems, and off-grid lighting.
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Company
KUOMAN INDUSTRY LIMITED
Contact Person
Lily