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

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Price： USD1-100/pcs
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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
Brand Name	Kuoman
Model Number	KM500-600W Solar Panel
Place of Origin	China

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Product Details
Company Details

Product Specification


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
Brand Name	Kuoman	Model Number	KM500-600W Solar Panel
Place of Origin	China
High Light	40W monocrystalline solar panel ，high-efficiency solar module ，off-grid solar panel

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.

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller 


Year Established:

2020 


Employee Number:

150~200 


Ecer Certification：

Verified Supplier 

KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal... KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal...

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KUOMAN INDUSTRY LIMITED
https://www.kmenergypower.com/

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