620W Half-Cell PERC Solar Panel 210mm with Inmetro Certification for Residential Use
Price:
$0.23/watts 100000-499999 watts
MOQ:
100000 watts
Delivery Time:
Negotiable
Brand:
SUNWAY
Product Description
620W Half-Cell PERC Solar Panel with Inmetro Certification
High-efficiency 620W solar panel featuring advanced half-cell PERC technology and 210mm monocrystalline cells, specifically designed for residential applications with full regulatory compliance.
Enhanced Performance with Half-Cell Technology
Our half-cell module design splits the solar cell arrays into two identical sections, creating separate current paths. This innovative approach significantly improves shading response by reducing affected working areas by 50% when partial shading occurs, while simultaneously lowering internal power loss and minimizing hot spot effects.
Technical Specifications
Electrical Characteristics (STC)
| Parameter | SW600G12 | SW610G12 | SW620G12 |
|---|---|---|---|
| Maximum Power - Pmax(W) | 600 | 610 | 620 |
| Open Circuit Voltage - Voc(V) | 41.48 | 41.99 | 42.32 |
| Short-Circuit Current - Isc(A) | 18.52 | 18.61 | 18.69 |
| Voltage at Pmax - Vmp(V) | 34.42 | 34.84 | 35.26 |
| Current at Pmax - Imp(A) | 17.44 | 17.52 | 17.61 |
| Module Efficiency - ηm(%) | 21.21 | 21.56 | 21.89 |
Mechanical Specifications
| External Dimensions | 2172×1303×35mm |
| Weight | 30.5kg |
| Solar Cells | Monocrystalline 210x105 mm (2x60pcs) |
| Front Glass | AR Coated 3.2 mm tempered glass |
| Frame | Anodized aluminum alloy |
| Junction Box | IP68 rated |
| Output Cables | 4.0mm², 50cm (+), 50cm (-), customizable length |
| Connector | MC4 Compatible |
| Mechanical Load | Front Side Max. 5400Pa, Rear Side Max. 2400Pa |
| Power Tolerance | (0,+4.99W) |
| Maximum System Voltage | 1500VDC (IEC/UL) |
| Maximum Series Fuse Rating | 30A |
Premium Material Construction
High-Performance Glass
- High-transmittance anti-reflective coating
- Compliant with GB15763.2-2005 and ISO9050 standards
- Exceptional solar transmittance and mechanical strength
Advanced Solar Cells
- 22% high efficiency rating
- 210mm PERC/N Type technology
- High shunt-resistance for diverse environmental conditions
- Bypass diode minimizes power drop from shading
- Excellent low-light performance with minimal breakage rate
Durable Frame
- Aluminum extrusion profile construction
- Customizable surface finishes available
- Smooth, subtle edges for safe handling
- Industrial-grade extrusion for long-term reliability
Reliable Junction Box
- Unique split design minimizes occlusion losses
- Combined series and parallel circuits reduce internal power loss
- IP68 waterproof rating with full-glue-filled construction
Frequently Asked Questions
Are you a factory or trade company?
We are a factory with over 10 years of manufacturing experience, supported by a strong after-sales service team and technical support. We provide free design services according to client requirements.
What is the minimum order quantity?
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 specific requirements.
Why are other products priced lower?
We prioritize quality assurance to deliver the best performance within our price range. Safety and effectiveness remain our primary focus.
Can I test samples before ordering?
Yes, sample testing is encouraged before quantity orders. Sample orders are typically shipped within 2-3 days.
Can I add my logo to the products?
OEM and ODM services are available. Please provide trademark authorization documentation for custom branding.
Do you have quality inspection procedures?
We conduct 100% self-inspection before packaging to ensure product quality.
Similar Products
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