3.2mm Low Iron Glass Solar Panel 400-420W with Half-Cell Technology | 21.0kg Weight | 1500Vdc System Voltage
Price:
$0.13/watts 100000-499999 watts
MOQ:
100000 watts
Delivery Time:
Negotiable
Brand:
SUNWAY
Product Description
High-Efficiency Low Iron Solar Panels
Premium 3.2mm tempered low iron glass solar panels with power outputs ranging from 400W to 420W, featuring advanced half-cell technology for superior performance.
Advanced Half-Cell Technology
Our half-cell modules feature two separated solar cell arrays that minimize power loss during partial shading conditions. When one side is shaded, the other continues producing power, reducing affected working areas by 50% compared to conventional panels.
Technical Specifications
| Module Type | SW400M10 | SW405M10 | SW410M10 | SW420M10 |
|---|---|---|---|---|
| Maximum Power - Pmax(W) | 400 | 405 | 410 | 420 |
| Open Circuit Voltage - Voc(V) | 37.07 | 37.23 | 37.32 | 37.45 |
| Short-Circuit Current - Isc(A) | 13.79 | 13.87 | 13.95 | 14.02 |
| Voltage at Pmax - Vmp(V) | 31.01 | 31.21 | 31.45 | 31.68 |
| Current at Pmax - Imp(A) | 12.9 | 12.98 | 13.04 | 13.28 |
| Module Efficiency - ηm(%) | 20.5 | 20.8 | 21.0 | 21.3 |
Power Tolerance: (0,+4.99W)
Maximum System Voltage: 1500Vdc (IEC / UL)
Maximum Series Fuse Rating: 25A
STC Conditions: Irradiance 1000W/m², Cell Temperature 25℃, Air Mass 1.5
External Dimensions: 1722x1134x30mm
Weight: 21.0kg
Premium Materials & Construction
Glass Features
- High-transmittance and low reflection (GB15763.2-2005, ISO9050 certified)
- Exceptional solar transmittance for maximum energy capture
- High mechanical strength tempered glass
Solar Cell Features
- High efficiency up to 22%
- High shunt-resistance for various environmental conditions
- Bypass diode minimizes power drop from shading
- Excellent low light performance
- Low breakage rate for enhanced durability
Frame Features
- Aluminium extrusion profile with prompt delivery
- Customizable surface finishes available
- Smooth and subtle edges for professional installation
- Industrial-grade construction for long-term reliability
Junction Box Features
- Unique split junction box design to minimize occlusion losses
- Combination of series and parallel circuits to reduce internal power loss
- IP68 waterproof rating with full-glue-filled construction
Frequently Asked Questions
Q1: Are you a factory or trade company?
We are a factory with over 10 years of manufacturing experience, featuring strong after-sales service teams and technical support. We provide free design services according to client requirements.
Q2: What's the MOQ?
We maintain stock and semi-finished products with sufficient base materials for samples and orders across all models. Small quantity orders are accepted to meet your requirements.
Q3: Why are others' prices much cheaper?
We ensure our quality is superior within the same price range. We prioritize safety and effectiveness above all else.
Q4: Can I have a sample for testing?
Yes, samples are available for testing before quantity orders. Sample orders are typically shipped within 2-3 days.
Q5: Can I add my logo on the products?
Yes, OEM and ODM services are available. Please provide trademark authorization documentation.
Q6: Do you have inspection procedures?
100% self-inspection is conducted before packing to ensure quality standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Anhui Sunway New Energy Technology Co., Ltd.
Location
2F, Building 10, Electromechanical Industrial Park, 767 Yulan Avenue, Hefei, Anhui, China
Contact Person
Zhang