VSUN VSUN400-108BMH-500

Sunergy Bifacial VSUN 400W Solar Panel – Black Frame The VSUN400-108BMH-500 is a high-efficiency solar panel designed by Vietnam Sunergy Joint Stock Company. This advanced solar solution incorporates TOPcon technology, ensuring optimal energy conversion and enhanced performance. Manufactured with quality assurance standards, the product boasts a substantial power output and long-term degradation warranty, making it a reliable choice for sustainable energy needs.

Product Features

TOPcon Technology

Featuring cutting-edge TOPcon technology, the VSUN solar panels enhance power output and efficiency, optimizing sunlight conversion into electricity.

MBB Technology with Circular Ribbon

This panel employs Multi-Busbar (MBB) technology with a circular ribbon that increases the electrical pathway, enhancing energy output even further.

Bifacial Cells

Utilizing bifacial solar cells, these panels capture more sunlight from both sides, maximizing electricity generation and improving overall performance.

Positive Power Tolerance

With a positive power tolerance feature, these panels guaranty a steady and reliable power supply, making them a dependable choice for solar generation needs.

Improved Shading Tolerance

Engineered for superior shading tolerance, these solar panels maintain efficiency even in partially shaded conditions, ensuring consistent power delivery.

How It Works

The VSUN solar panels operate through advanced bifacial technology, which absorbs and converts sunlight from both sides of the panel into electricity. The system integrates high-efficiency cells and innovative design components to deliver optimal power generation.

Bifacial Design

The bifacial design allows the panels to harness sunlight from both the front and back, maximizing solar energy capture and efficiency.

Advanced Photovoltaic Cells

Highly efficient photovoltaic cells convert solar radiation into electrical energy, facilitating effective power generation.

Circular Ribbon Technology

This component enhances current flow and minimizes power loss, boosting the overall efficiency of the solar panel.

Specifications

Maximum Power – Pmax (W)	430 / 425 / 420 / 415
Open Circuit Voltage – Voc (V)	38.5 / 38.4 / 38.11 / 37.92
Short Circuit Current – Isc (A)	14.23 / 14.16 / 14.07 / 13.99
Maximum Power Voltage – Vmpp (V)	31.89 / 31.72 / 31.52 / 31.33
Maximum Power Current – Impp (A)	13.5 / 13.4 / 13.32 / 13.24
Module Efficiency	22.02% / 21.76% / 21.51% / 21.25%
Dimensions (L×W×H)	1722×1134×30mm
Weight	24.7kg / 54.45lbs
Maximum System Voltage [V]	1500
Series Fuse Rating [A]	30
Temperature Range	-40 °C to + 85 °C
Front Glass	AR-coating Semi-toughened glass, 2.0mm
Back Glass	Semi-toughened safety glass, 2.0mm
Junction Box	IP68, 3 diodes
Temperature Coefficient – Power	-0.30%/°C