Factory Direct 280W High-Power Rooftop Photovoltaic System Group Waterproof Solar Panels

• Customization: Available
• After-sales Service: Yes
• Warranty: 25 Years
• Model NO.: SP-280
• Number of Cells: 60 PCS ( 6 X 10)
• Application: Industrial
• Condition: New
• Certification: ISO, CE
• Material: Monocrystalline Silicon
• Cell Type: Mono 158.75mm
• Weight: 18.2 Kg
• Back Sheet: White
• Wind Load/Snow Load: 2400PA / 5400PA
• Connector: Compatible Mc4 Connector
• Junction Box: Protection Degree IP68
• Frame: Anodized Aluminum Alloy
• Maximum Power: 280W
• Operating Voltage at Maximum Power: 29.69V
• Open Circuit Voltage: 36.85
• Operating Temperature: -40~+85ºC
• Maximum Fuse Rated Current: 20A
• Maximum System Voltage: 1500V DC
• Quantity /Pallet: 30 PCS
• Module Efficiency: 19.8%
• Transport Package: Un
• Specification: 1650× 991× 35mm
• Origin: Shenzhen
• Production Capacity: 50000PCS

Product Description

Introducing the High-Efficiency Solar Panel - your ultimate solution for sustainable energy needs. Crafted with advanced monocrystalline silicon technology, our 280W solar panel is designed to power your home with maximum efficiency and reliability. Experience the future of energy with Shenzhen QCEPOWER Technology Co., LTD!

 

Our Advantages

 

Premium Glass Technology
> Advanced Antireflective Glass: Boosts translucency of normal luminance by an impressive 2%
> Enhanced Module Efficiency: Enjoy a remarkable 2% increase in efficiency
> Innovative Self-Clean Function: Maintenance made easy
> Exceptional Durability: Service life of up to 25 years

 

 

Human-Centered Design
> Optimized Protection: Practical and effective design for enhanced safety
> Hand Safety: Prevents aluminum frame from causing scratches
> Natural Cleaning: Utilizes rainwater to remove dirt from the solar module

 

Robust Frame
> Standardized Dimensions: Perfect fit every time
> Elegant Finish: Available in Silver and Black
> Specifications: Precisely sized at 1650× 991× 35mm
Rigorous Stress Testing

 

Advanced Junction Box

> Versatile Options: Choose between conventional standalone and custom engineering editions
> Safety First: Quality diode ensures secure module operation
> Superior Protection: IP67 rating for ultimate safety
> Efficient Heat Dissipation: Keeps modules cool and effective
> Longevity Assured: Built for long service life

 

Powerful 280W Output High-Efficiency Monocrystalline Technology Superior Solar Module at 285W

0~+3% Positive Tolerance: Maximum reliability and performance

 

Product Parameters

 

Material Data: Built from premium-grade monocrystalline silicon, our solar panels boast unparalleled energy conversion rates. The advanced materials used in our 280W solar panels ensure long-lasting performance and reliability. Dive into the meticulous craftsmanship and superior quality that define Shenzhen QCEPOWER Technology Co., LTD's industry-leading solar solutions.

Cell Type	Mono 158.75mm
Number of Cells	60 pcs( 6 x 10)
Module Dimension	1650×991×35mm
Weight	18.2 kg
Glass	3.2mm high transmittance, anti-reflection coated tempered glass
Back Sheet	White
Frame	Anodized aluminum alloy
Junction Box	Protection degree IP68
Cable	4mm , 240mm long PVcable
Quantity of diodes	3
Wind Load/Snow Load	2400pa / 5400pa
Connector	Compatible MC4 connector

 

 

Product characteristics

 

1. High conversion efficiency of leading innovative photovoltaic technology;

2. High stability, ensure +/-3% power output tolerance, to ensure return on investment

3.using high transparent and low iron tempered glass, anti-aging EVA, high insulation TPT seal, and through anodic oxidation (or electroplating) treatment;

4.25 years /84% power output guarantee, 10 years /90% power output guarantee and 10 years material and process guarantee

5.can withstand high wind pressure, snow load;

Unmatched, Industry-Leading Linear Warranty

10-Year Comprehensive Material Warranty

25-Year Enhanced Linear Power Warranty

Exceptional Warranty Commitment: 25 Years Power AssuranceJust 0.55%Annual Linear Power Attenuation
 

Company Profile

 

 

FAQ

 

Q1: Could you provide a sample order for a portable power station?
A: Absolutely! We welcome sample orders to test and evaluate our quality. Mixed samples are also acceptable.

Q2. What is the expected lead time?
A: For sample preparation, it takes 3-5 days. For mass production, expect 8-10 working days.

Q3: Is there a minimum order quantity for portable power stations?
A: We have a low minimum order quantity (MOQ). You can check the quality with just 1 sample.

Q4. How will the goods be shipped, and what is the delivery time?
A: We ship via DHL, UPS, FedEx, or TNT, which typically takes 3-5 days.Delivery by air or sea is also an option.

Q5. What is the procedure for placing an order for a portable power station?
A: First, let us know your requirements or application.
Secondly, we will provide a quote based on your specifications or our recommendations.
Third: Confirm the sample and pay the deposit to place a formal order.

Q6. Can I have my logo printed on the portable power station?
A: Yes, please inform us formally before production begins.

Q7: Do your portable power stations come with a warranty?
A: Yes, we offer a 25-year warranty on our products.

Q8: How do you handle faulty products?
A: Firstly, our products undergo strict quality control, resulting in a defective rate of less than 0.2%.
Secondly, during the warranty period, we will send new products with your new order for small quantities. For defective batches, we will repair and resend them or discuss a suitable solution including possible recalls.