Red Solar 620W Bifacial N-Type TOPCon Solar Panel

Red Solar 620W Bifacial N-Type TOPCon Solar Panel

The Red Solar 620W Bifacial N-Type TOPCon Solar Panel is a high-output solar module designed for modern photovoltaic installations where efficiency, durability, and long-term energy yield are important. With 620W rated power, N-Type TOPCon mono technology, bifacial performance, and a dual-glass module structure, this panel is suitable for residential, commercial, agricultural, and industrial solar systems.

This panel is part of the Red Solar M10R MBB TOPCon Mono Bifacial Module range and is designed to provide strong solar production while supporting improved performance in suitable bifacial installation conditions.

High Output 620W Solar Panel

With a rated output of 620W, this Red Solar panel allows installers to achieve higher system capacity using fewer modules compared to lower-wattage solar panels. This makes it a practical choice for solar projects where roof space, mounting layout, energy yield, and system efficiency are important.

N-Type TOPCon Mono Technology

N-Type TOPCon technology is designed to improve solar cell efficiency, reduce light-induced degradation, and support better long-term performance. This makes the panel suitable for customers who want a modern solar module with strong energy production and reliable operation over time.

Bifacial Solar Panel Design

The bifacial module design allows the panel to generate power from the front side and additional power from the rear side when installed in suitable conditions. Rear-side gain depends on mounting height, tilt angle, installation structure, and surface reflectivity below the panel.

Key Features

• 620W maximum power output
• N-Type MBB TOPCon mono bifacial module
• 132 half-cell design
• Module efficiency of up to 22.95%
• 0 to +5W positive power tolerance
• Dual-glass module construction
• 1500V DC maximum system voltage
• 30A maximum fuse rating
• IP68 junction box with 3 diodes
• Excellent bifacial rear-side gain potential
• Suitable for professional solar PV installations

Dual-Glass Module Construction

The Red Solar 620W panel uses a dual-glass design with 2.0mm front glass and 2.0mm rear glass. This construction supports durability and makes the panel suitable for solar installations where strength and long-term reliability are important.

Suitable Applications

• Residential solar systems
• Commercial solar installations
• Agricultural solar systems
• Industrial solar projects
• Hybrid inverter systems
• Grid-tied solar systems
• Off-grid solar installations
• Ground-mount solar systems
• Large rooftop solar installations

Electrical Data

• Model: 620TR
• Maximum Power: 620W
• Working Point Voltage: 40.05V
• Working Point Current: 15.48A
• Open Circuit Voltage: 47.85V
• Short Circuit Current: 16.32A
• Module Efficiency: 22.95%
• Power Tolerance: 0 to +5W
• Maximum System Voltage: 1500V DC
• Maximum Fuse Rated Current: 30A

Rear-Side Power Gain

• 5% Rear-Side Gain: Up to 651W
• 15% Rear-Side Gain: Up to 713W
• 25% Rear-Side Gain: Up to 775W

Rear-side power gain depends on installation conditions and should be treated as project-dependent. The final output will vary according to mounting method, roof surface, ground reflectivity, tilt angle and system design.

Mechanical Data

• Cell Type: N-Type TOPCon Mono
• Cell Layout: 132 half cells
• Module Dimensions: 2382 x 1134 x 30 mm
• Weight: 32.5kg ±5%
• Front Glass: 2.0mm ultra-white AR-coated semi-toughened glass
• Back Glass: 2.0mm semi-toughened glass
• Junction Box: IP68, 3 diodes
• Cable: 4mm²
• Cable Length: +300mm / -200mm, customizable
• Front Static Load: 5400Pa
• Back Static Load: 2400Pa

Temperature and Operating Ratings

• Operating Temperature: -40°C to +85°C
• NMOT: 42 ± 2°C
• Temperature Coefficient of Pmax: -0.30% / °C
• Temperature Coefficient of Voc: -0.25% / °C
• Temperature Coefficient of Isc: +0.045% / °C

Warranty and Long-Term Performance

The Red Solar M10R TOPCon bifacial module range offers a 12-year product warranty and a 30-year linear power warranty. The module range is designed with low annual degradation and improved long-term power output, supporting better return on investment over the life of the solar system.

Important Installation Notice

Solar panels must be installed by qualified solar installers using correctly selected mounting structures, cable sizing, DC protection, inverter compatibility checks, and approved electrical design. Final string design, MPPT compatibility, current limits, roof suitability, wind loading, and CoC compliance remain the responsibility of the qualified installer.

Why Buy From JC Solar Panels?

JC Solar Panels supplies solar panels, inverters, batteries, mounting equipment, switchgear, and solar installation components throughout South Africa. We assist residential, commercial, agricultural, and industrial customers with quality solar products for reliable solar energy systems.