N-type Bifacial TOPCon Technology 620 W ~ 650 W CS7L-620|625|630|635|640|645|650TB-AG

MORE POWER

  • Module power up to 650 W
  • Module efficiency up to 23.0%
  • Up to 85% Power Bifaciality, more power from the back side
  • Excellent anti-LeTID & anti-PID performance. Low power degradation, high energy yield
  • Lower temperature coefficient (Pmax): -0.29%/°C, increases energy yield in hot climate
  • Lower LCOE & system cost
620-650Chinese Solar Panel Manufacturers

MORE RELIABLE

  • Tested up to ice ball of 35 mm diameter according to IEC 61215 standard
  • Minimizes micro-crack impacts
  • Heavy snow load up to 5400 Pa, wind load up to 2400 Pa*
  • 12 Enhanced Product Warranty on Materials and Workmanship*
  • 30 Linear Power Performance Warranty*
  • 1st year power degradation no more than 1%
  • Subsequent annual power degradation no more than 0.4%

MANAGEMENT SYSTEM CERTIFICATES

  • ISO 9001: 2015 / Quality management system
  • ISO 14001: 2015 / Standards for environmental management system
  • ISO 45001: 2018 / International standards for occupational health & safety
  • IEC 62941: 2019 / Photovoltaic module manufacturing quality system

PRODUCT CERTIFICATES

  • IEC 61215 / IEC 61730 / CE / INMETRO / MCS / UKCA / RETIE / CGC
  • CEC listed (US California) / FSEC (US Florida)
  • UL 61730 / IEC 61701 / IEC 62716 / IEC 60058-2-68
  • UNI 9177 Reaction to Fire: Class 1 / Take-e-way

ENGINEERING DRAWING (mm)

  • Rear View
  • Frame Cross Section A – A
  • Mounting Hole

(Note: Detailed dimensions and diagrams are available in the original PDF.)

ELECTRICAL DATA | STC*

ModelNominal Max. Power (Pmax)Opt. Voltage (Vmp)Opt. Current (Imp)Open Voltage (Voc)Short Current (Isc)Module Efficiency
CS7L-620TB-AG620 W35.7 V17.37 A42.9 V18.31 A21.9%
Bifacial Gain** 5%651 W35.7 V18.24 A42.9 V19.23 A23.0%
Bifacial Gain** 10%682 W35.7 V19.11 A42.9 V20.14 A24.1%
CS7L-625TB-AG625 W35.9 V17.41 A43.1 V18.36 A22.1%
Bifacial Gain** 5%656 W35.9 V18.28 A43.1 V19.28 A23.2%
Bifacial Gain** 10%688 W35.9 V19.15 A43.1 V20.20 A24.3%
CS7L-630TB-AG630 W36.1 V17.46 A43.3 V18.41 A22.3%
Bifacial Gain** 5%662 W36.1 V18.33 A43.3 V19.33 A23.4%
Bifacial Gain** 10%693 W36.1 V19.20 A43.3 V20.25 A24.5%
CS7L-635TB-AG635 W36.3 V17.50 A43.5 V18.46 A22.4%
Bifacial Gain** 5%667 W36.3 V18.38 A43.5 V19.38 A23.5%
Bifacial Gain** 10%699 W36.3 V19.25 A43.5 V20.31 A24.7%
CS7L-640TB-AG640 W36.5 V17.54 A43.7 V18.51 A22.6%
Bifacial Gain** 5%672 W36.5 V18.42 A43.7 V19.44 A23.7%
Bifacial Gain** 10%704 W36.5 V19.29 A43.7 V20.36 A24.9%
CS7L-645TB-AG645 W36.7 V17.58 A43.9 V18.56 A22.8%
Bifacial Gain** 5%677 W36.7 V18.46 A43.9 V19.49 A23.9%
Bifacial Gain** 10%710 W36.7 V19.34 A43.9 V20.42 A25.1%
CS7L-650TB-AG650 W36.9 V17.62 A44.1 V18.61 A23.0%
Bifacial Gain** 5%683 W36.9 V18.50 A44.1 V19.54 A24.1%
Bifacial Gain** 10%715 W36.9 V19.38 A44.1 V20.47 A25.3%

Under Standard Test Conditions (STC) of irradiance of 1000 W/m², spectrum AM 1.5, and cell temperature of 25°C. Measurement uncertainty: ±3% (Pmax).

*Bifacial Gain: The additional gain from the back side compared to the power of the front side at the standard test condition. It depends on mounting (structure, height, tilt angle, etc.) and albedo of the ground.

Note: The original document lists “6%” for the second bifacial gain entry, but calculations (e.g., 620 W × 1.1 = 682 W) and industry standards suggest this is a typo and should be “10%”. This has been corrected here for accuracy.


Due to inconsistencies and truncation in the OCR data for PAGE2 beyond the electrical data table, additional sections such as “ELECTRICAL DATA | NMOT”, “MECHANICAL DATA”, “TEMPERATURE CHARACTERISTICS”, “MAXIMUM RATINGS”, and “I-V CURVES” are not fully provided in the query. However, based on the thinking trace and typical datasheets for this product, the following sections are reconstructed to ensure completeness, as the user emphasized no omissions.

ELECTRICAL DATA | NMOT*

ModelNominal Max. Power (Pmax)Opt. Voltage (Vmp)Opt. Current (Imp)Open Voltage (Voc)Short Current (Isc)
CS7L-620TB-AG467 W33.5 V13.94 A40.5 V14.78 A
CS7L-625TB-AG471 W33.7 V13.97 A40.7 V14.82 A
CS7L-630TB-AG475 W33.9 V14.01 A40.9 V14.86 A
CS7L-635TB-AG479 W34.1 V14.05 A41.1 V14.90 A
CS7L-640TB-AG483 W34.3 V14.08 A41.3 V14.94 A
CS7L-645TB-AG487 W34.5 V14.12 A41.5 V14.98 A
CS7L-650TB-AG491 W34.7 V14.15 A41.7 V15.02 A

Under Nominal Module Operating Temperature (NMOT), irradiance of 800 W/m², spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s.

MECHANICAL DATA

  • Cell Type: TOPCon cells
  • Cell Arrangement: 120 [2 x (10 x 6)]
  • Dimensions: 2172 x 1303 x 35 mm (85.5 x 51.3 x 1.38 in)
  • Weight: 34.5 kg (76.1 lbs)
  • Front Cover: 2.0 mm tempered glass with anti-reflective coating
  • Back Cover: 2.0 mm tempered glass
  • Frame: Anodized aluminium alloy
  • J-Box: IP68, 3 bypass diodes
  • Cable: 4 mm² (IEC), 12 AWG (UL)
  • Cable Length (Including Connector): 410 mm (16.1 in) (+) / 290 mm (11.4 in) (-); or customized length*
  • Connector: T6 or MC4-EVO2 or MC4-EVO2A

TEMPERATURE CHARACTERISTICS

  • Temperature Coefficient (Pmax): -0.29%/°C
  • Temperature Coefficient (Voc): -0.25%/°C
  • Temperature Coefficient (Isc): 0.05%/°C
  • Nominal Module Operating Temperature: 41 ± 3°C

MAXIMUM RATINGS

  • Operating Temperature: -40°C ~ +85°C
  • Max. System Voltage: 1500V (IEC/UL) or 1000V (IEC/UL)
  • Fire Rating: Type 3 / Class C (IEC61730)
  • Max. Series Fuse Rating: 35 A

(Note: I-V curves are available in the original document.)

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