Buyer's Guide 2023
SunPower SPR-A-420-AC
Solar Panel Spec Datasheet
- Model
- SPR-A-420-AC
- Series
- SPR-A-420-AC
- Manufacturer
- SunPower
- Rated Power
- 420 Wp
The SPR-A-420-AC solar panels are compatible with various solar energy systems, including grid-tied and off-grid setups. Homeowners can also pair these panels with energy storage solutions, such as batteries, to store excess energy for use during peak hours or in case of power outages.
SunPower Solar Panel Spec Datasheet SPR-A-420-AC
Download DatasheetSolar Panel Performance
- Rated Power
- 420 Wp
- Efficiency
- 21.2 %
- Voltage at Maximum Power VMPP
- 42.7 V
- Current at Maximum Power IMPP
- 10.1 A
- Open Circuit Voltage VOC
- 51.2 V
- Short Circuit Current ISC
- 10.9 A
- Power Tolerance Positive
- + 1 %
- Maximum System Voltage
- 1500 V
The SPR-A-420-AC solar panels have a rated output of 420 Wp and an impressive efficiency of 21.2 %, making them an excellent choice for homeowners looking to harness the power of the sun and reduce their energy costs.
With a maximum system voltage of 1500 V and a temperature coefficient of -0.29 %/°C, these solar panels can perform optimally even in challenging weather conditions.
Solar Panels Warranty Terms
Solar Panels Thermal Ranges
The thermal performance of the SPR-A-420-AC solar panels from SunPower ensures their reliability and efficiency across varying temperature conditions. These panels are designed to operate optimally within a wide operating temperature range of -40~85 °C. Additionally, the temperature coefficients of the panels, such as the Temperature Coefficient of Pmax (-0.29 %/°C), Voc (), and Isc (), play a vital role in determining the panel performance under changing environmental conditions. The carefully engineered thermal attributes of these solar panels contribute to their long-lasting performance and make them an ideal choice for regions with diverse climate patterns
- Operating Temperature Range
- -40~85 °C
- Temperature Coefficient of Pmax
- -0.29 %/°C
Buy SunPower SPR-A-420-AC Solar Panels
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Solar Panel Attributes
- Weight
- 21.6 kg
- Cell Type
- Monocrystalline
- Cell Count
- 72
- Glass Type
- Tempered, Anti-reflection Coating, High Transmittance
- Glass Thickness
- 3 mm
- Junction Box Protection Class
- IP 68
- Cable Length
- 1320 mm
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