High-Efficiency 500W Solar Panels for off-Grid Power Solutions

Customization: Available
After-sales Service: Support
Warranty: 25 Years

Product Description

Basic Info
Model NO.
KEMI-145
Number of Cells
72pcs
Application
Light Industry
Condition
New
Certification
EST, ISO, CB, CE
Material
Monocrystalline Silicon
Colour
White and Black
Glass
Double and Single
Frame
Anodized Aluminum Alloy
Temperature
-40°C ~ +85°C
Junction Box
IP68 / Pass TUV Certificate
Transport Package
Carton; Wooden Case; Pallet
Specification
2-3CBM
Origin
China
HS Code
8541430000
Production Capacity
50000 PCS/Year
Product Description
High-Efficiency 500W Solar Panels for off-Grid Power Solutions
Specification
Parameter Description 570W 575W 580W 585W 590W
Maximum Power (Pmax/W) 570W 575W 580W 585W 590W
Maximum Power Voltage (Vmp/V) 42.99V 43.17V 43.35V 43.53V 43.71V
Maximum Power Current (Imp/A) 13.26A 13.32A 13.38A 13.44A 13.50A
Open Circuit Voltage (Voc/V) 51.99V 52.15V 52.31V 52.47V 52.63V
Short Circuit Current (Isc/A) 13.89A 13.95A 14.01A 14.07A 14.13A
Module Efficiency(%) 21.07 22.26 22.45 22.65 22.84
Power Output Tolerance (W) 0~+3
Temperature Coefficient of Isc +0.045%/°C
Temperature Coefficient of Voc -0.25%/°C
Temperature Coefficient of Pmax -0.29%/°C
Detailed Photos
High-Efficiency 500W Solar Panels for off-Grid Power Solutions
Product Parameters
Model NO. JKM470M-7RL3 Condition New
Certification ISO, CE, IEC 61215/61730 Material Monocrystalline Silicon
Solar Cell Low Lid Mono Perc, 9bb Half Cut Slow Power Degradation Enabled by Low Lid Mono Perc Technology
Degradation Value First Year Less Than 2%, 0.55% Year 2~25 Junction Box IP 68, 3 Diodes
Output Cable 4.0mm2, 300mm or Customized Glass Single, 3.2mm, Tempered, Low Iron High Transmissivity
Frame Anodized Aluminum Alloy Max. Series Fuse Rating 20A
Q′ty / Container 31PCS/Plt, 620PCS/40hc Product Class 100% A Grade
MOQ 620PCS Wind and Snow Load 5400/2400PA
Hailstone Test 25mm Hailstone at The Speed of 23m/S Transport Package Carton Box and Wooden Pallet
Specification 2182*1029*35mm Production Capacity 500MW/Year
Origin China HS Code 85414020
Certifications
High-Efficiency 500W Solar Panels for off-Grid Power Solutions
Packaging & Shipping
Why Choose Us
We stand as a professional manufacturer with over 15 years of expertise in the Solar Panel industry, crafting quality and innovation.
Our diverse product lineup includes poly and mono solar panels, solar batteries, power systems, charger controllers, inverters, lights, and even solar air-conditioning. We excel in bespoke solar system solutions, reaching clients across more than 60 countries in Europe, Asia, the Americas, and Africa.
Align your business with a trusted partner. Our global footprint spans Australia, Africa, Russia, the Middle East, South America, Asia, and beyond. Join us for a prosperous business journey!
Frequently Asked Questions (FAQ)
1. How can we guarantee quality?
We employ the latest state-of-the-art fully automatic production equipment to maintain the highest quality standards. Our rigorous, step-by-step final inspection system ensures every product is thoroughly vetted before shipment.
2. What can you buy from us?
Explore our offerings: Solar Panels and complete system sets tailored to your needs.
3. Are you a manufacturer or a trading company?
We are a Manufacturer, committed to excellence and producing high-grade solar panels and components directly.
4. What services can we provide?
Delivery Terms we offer include FOB, CIF, EXW, and Express Delivery for your convenience. We accept payments in multiple currencies: USD, EUR, HKD, CNY, and more. For payment, we accept T/T and Cash. Our team is multilingual, speaking English, Chinese, and French to serve you better.
5. What is the lead time?
Typically, orders are processed and ready for dispatch within 15 working days following advance payment.
6. Do you support custom branding (OEM/ODM)?
Yes, we support comprehensive customization, including custom technical specifications, packaging updates, and localized branding configurations to meet global project demands.

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