ET Solar Inc ET-M772BH540TW/TB solar panel

Updated: June 20, 2021
ET Solar Inc ET-M772BH540TW/TB solar panel

ET Solar Inc review score

3.31 7 Reviews

Industry average score: 4.40

Table 1: ET-M772BH540TW/TB overview
Brand: ET Solar Inc
Wattage: 540
Model: ET-M772BH540TW/TB
Type: PERC Mono crystalline
Country of Manufacturer: CN flag
Efficiency: 20.9

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Technical specs

Table 2: ET-M772BH540TW/TB technical specifications
Detail Value
Series ELITE PERCC BIFACIAL
Current Model Yes
Country of Manufacturer VN
Wattage PMAX 540
Power Tolerance 0 ~ + 5 W
Short Circuit Current (ISC) 13.86
Open Circuit Voltage (VOC) 49.6
Module Efficiency 20.9
Temperature Coefficient 0.34

Warranty details

Table 3: ET-M772BH540TW/TB warranty details
Detail Value
Output warranty term 30 yrs, Linear
Output warranty details 97.5% in first year, 0.6% per year up to 30 years
Materials warranty terms 12 yrs

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