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High density packaging technology Advanced high-density packaging technology is used to ensure a perfect balance between efficiency and reliability. Component efficiency is increased by more than 0.15%. It meets the requirements of front load 5400Pa and rear load 2400Pa, adapting to different installation environments. The frame design has been carefully considered to ensure the long-term stability of the battery assembly.
Product model
TWMPD-66HS490
TWMPD-66HS495
TWMPD-66HS500
TWMPD-66HS05
TWMPD-66HS510
quality assurance
Product quality assurance
12 years
Power output guaranteed
25.84% output power guarantee for 8 years
Electrical Performance Parameters (STC)
Peak power (Pmax)
490 Wp
495 Wp
500 Wp
505 Wp
510 Wp
Peak Operating Voltage (Vmpp)
37.23 V
37.39 V
37.55 V
37.712 V
37.87 V
Peak Operating Current (IMPP)
13.16 A
13.24 A
13.32 A
13.39 A
13.47 A
Open circuit voltage (Voc)
45.25 V
45.45 V
45.65 V
45.85 V
46.06 V
Short circuit current (Isc)
13.8 A
13.85 A
13.9 A
13.95 A
14 A
Component efficiency
20.6 %
20.8 %
21 %
21.3 %
21.5 %
Power deviation (positive)
+ 1 %
+ 1 %
+ 1 %
+ 1 %
+ 1 %
Standard test conditions (STC): solar radiation flux 1000W/m2, atmospheric parameters 1.5, module temperature 25 °C.
Electrical Performance Parameters (NOCT)
Peak power (Pmax)
370.8 Wp
374.6 Wp
378.4 Wp
382.2 Wp
386 Wp
Peak Operating Voltage (Vmpp)
35.55 V
35.78 V
36 V
36.23 V
36.45 V
Peak Operating Current (IMPP)
10.42 A
10.47 A
10.51 A
10.55 A
10.58 A
Open circuit voltage (Voc)
42.92 V
43.14 V
43.35 V
43.57 V
43.8 V
Short circuit current (Isc)
10.89 A
10.92 A
10.95 A
10.98 A
11.02 A
Maximum endurance temperature
45±2 °C
Cell nominal operating temperature (NOCT): solar radiation flux 800W/m2, atmospheric parameters 1.5, ambient temperature 20 °C, wind speed 1 m/s.
