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40W Monocrystalline Solar Panel | High-Efficiency Module for Off-Grid Solutions

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40W Monocrystalline Solar Panel | High-Efficiency Module for Off-Grid Solutions

Brand Name : Kuoman

Model Number : KM500-600W Solar Panel

Place of Origin : China

MOQ : 1

Price : USD1-100/pcs

Payment Terms : T/T

Supply Ability : 10000pcs/month

Delivery Time : general two weeks, more quantity based on exact quantity

Packaging Details : standard international carton packing

Panel Efficiency : 22%

Panel Dimensions : 1903x1134x35mm

Voltage : 24 Volts

Current : 12.5 amps

Weather Resistance : IP65

Weight : 1.7 kg

Material : Tempered Glass, Aluminum Frame, Silicon Cells

Short Circuit Current : 13.88-14.22A

Junction Box : 25A, IP68

Cell Count : 144 monocrystalline

Cell Dimensions : 166x83mm

Encapsulation Material : EVA

Celltype : Monocrystalline / Polycrystalline Silicon

Productname : Common Solar Panel

Max System Voltage : 1000V/1500V DC

Module Dimension : 1722x1134x30mm

Cells : 144 monocrystalline

Type : Monocrystalline / Polycrystalline

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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

  1. 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.
  2. 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.
  3. 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).
  4. 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.

Product Tags:

40W monocrystalline solar panel

      

high-efficiency solar module

      

off-grid solar panel

      
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