SunPower SPR-A390-G-AC solar panel

Updated: August 20, 2020
SunPower SPR-A390-G-AC solar panel

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Industry average score: 4.62

Table 1: SPR-A390-G-AC overview
Brand: SunPower
Wattage: 390
Model: SPR-A390-G-AC
Type: Mono-crystalline Silicon
Country of Manufacturer: US flag
Efficiency: 20.9

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Technical specs

Table 2: SPR-A390-G-AC technical specifications
Detail Value
Current Model Yes
Country of Manufacturer US
Wattage PMAX 390
Power Tolerance ± 5%
Short Circuit Current (ISC)
Open Circuit Voltage (VOC)
Module Efficiency 20.9
Temperature Coefficient -0.29
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Warranty details

Table 3: SPR-A390-G-AC warranty details
Detail Value
Output warranty term 25 yrs, Linear
Output warranty details 98% in first year, 0.25% per year until 25 years
Materials warranty terms 25 yrs
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