Description

Talesun BIPRO TM3G66M 620W Solar Panel

The Talesun BIPRO TM3G66M 620W Solar Panel is a high-performance bifacial dual-glass photovoltaic module engineered for utility-scale, commercial, and industrial solar projects. Featuring advanced 16BB half-cut N-type TOPCon cell technology, this premium solar module delivers exceptional energy production, enhanced bifacial gain, and industry-leading reliability. Designed to maximize energy yield while reducing levelized cost of energy (LCOE), the TM3G66M is optimized for large-scale renewable energy installations.

High-Efficiency 620W N-Type Solar Performance

• Delivers up to 620W of front-side power output
• Module efficiency of up to 23.0%
• Advanced 16BB half-cut N-type TOPCon cell technology
• Improved low-light performance and reduced degradation

Advanced Bifacial Energy Generation

• Dual-glass bifacial design captures reflected sunlight from the rear side
• Bifaciality factor of 80% ±5%
• Supports additional energy gains depending on site albedo
• Helps maximize system output and project returns

Low Degradation & Long-Term Reliability

• First-year degradation limited to ≤1%
• Annual linear degradation limited to ≤0.4%
• 30-year linear power output warranty
• 12-year product warranty

Strong Electrical Performance

For the 620W model:

• Maximum Power Voltage (Vmpp): 41.40V
• Maximum Power Current (Impp): 14.99A
• Open Circuit Voltage (Voc): 49.60V
• Short Circuit Current (Isc): 15.91A

Durable Dual-Glass Construction

• 2.0mm anti-reflective semi-tempered front glass
• 2.0mm glazed semi-tempered rear glass
• Enhanced resistance to moisture, corrosion, and environmental stress
• Designed for demanding utility-scale applications

Exceptional Environmental Durability

• IP68-rated junction box with 3 bypass diodes
• Excellent Anti-PID performance with 192-hour Anti-PID testing
• Designed for high-humidity, dusty, and windy environments
• Front load rating: 5400Pa
• Rear load rating: 2400Pa

Utility-Scale Mechanical Design

• 132 half-cut N-type monocrystalline cells
• Dimensions: 2382 × 1134 × 30 mm
• Weight: 33.7 kg (74.29 lbs)
• Anodized aluminum alloy frame
• MC4 / MC4-EVO2 compatible connectors

Optimized for Modern Solar Infrastructure

• Maximum system voltage: 1500V DC
• Maximum series fuse rating: 35A
• Operating temperature range: -40°C to +85°C
• Temperature coefficient of Pmax: -0.29%/°C

Certified Quality & Bankability

• IEC 61215, IEC 61730, and UL 61730 certified
• Manufactured under ISO 9001, ISO 14001, and ISO 45001 standards
• Designed for long-term bankable project performance

Ideal Applications

• Utility-scale solar farms
• Commercial rooftop solar systems
• Ground-mounted PV installations
• Solar + storage projects
• Industrial renewable energy facilities

Why Choose the Talesun BIPRO TM3G66M 620W?

The Talesun BIPRO TM3G66M 620W Solar Panel combines advanced N-type TOPCon technology, bifacial dual-glass construction, and exceptional long-term reliability into one high-performance solar solution. Designed to maximize energy yield, reduce project LCOE, and improve long-term returns, it delivers dependable and bankable performance for commercial and utility-scale renewable energy projects.

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