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Solar Panels
TCL Zhonghuan
HSM-BD66-GR640-665
TCL Zhonghuan HSM-BD66-GR640-665
640–670 W
7 models
IBC
E Class
C2 L
Bifacial 75%
2382 × 1134 × 30 mm
33.5 kg
Technical Specifications
Temperature
Temp. Coefficient Voc
:
-0.2 %/°C
Temp. Coefficient Isc
:
0.05 %/°C
Temp. Coefficient Pmax
:
-0.26 %/°C
Max System Voltage
:
1,500 V
Nominal Cell Temperature (NOCT)
:
43 °C
Cell Technology
:
IBC
Number of Cells
:
66
Bifaciality Factor
:
75%
Max Series Fuse
:
30 A
Power Tolerance
:
+3%
Physical
Length
:
2,382 mm
Width
:
1,134 mm
Thickness
:
30 mm
Weight
:
33.5 kg
Datasheet
tcl_C2_HSM-BD66-GR_COM-TZE_EN_2026-08.pdf
0.6 MB
HSM-BD66-GC640-665.pdf
1.3 MB
Source
pub-72985f516cf4462ebe2c3d69275b4a1e.r2.dev
Other Models in This Series
Model
Power
Voc
Isc
HSM-BD66-GR640
640 W
49.52 V
16.38 A
HSM-BD66-GR645
645 W
49.25 V
16.57 A
HSM-BD66-GR650
650 W
49.4 V
16.65 A
HSM-BD66-GR655
655 W
49.55 V
16.73 A
HSM-BD66-GR660
660 W
49.7 V
16.8 A
HSM-BD66-GR665
665 W
49.85 V
16.88 A
HSM-BD66-GR670
670 W
50 V
16.95 A