SunPower SPR-E20-327W 327 Watt Solar Panel Module
SunPower SPR-E20-327W 327 Watt Solar Panel Module – this is an independent review for SunPower SPR-E20-327W 327 Watt Solar Panel Module we have compiled for your reference. Feel free to add your comments or experiences at the bottom of the page.
SunPower solar panels achieve record panel efficiencies of over 20%. SunPower panels convert a greater percentage of sunlight into electricity. This means that over the lifetime of the array, it will generate more electricity and save on electricity bills.
SunPower panels integrate SunPower Maxeon solar cell technology with high efficiency solar cells and a patented, anti-reflective coating to increase sunlight absorption.
This large wattage of 327W means this panel is ideal for domestic roof tops where space is limited as you can still achieve maximum output in small areas.
SunPower E20 panels are the highest efficiency panels on the market today, providing more power in the same amount of space.
MAXIMUM SYSTEM OUTPUT
Comprehensive inverter compatibility ensures that customers can pair the highest efficiency panels with the highest-efficiency inverters, maximizing system output.
REDUCED INSTALLATION COST
More power per panel means fewer panels per install. This saves both time and money.
RELIABLE AND ROBUST DESIGN
SunPower’s unique Maxeon TM cell technology and advanced module design ensure industry-leading reliability.
SunPower SPR-E20-327W 327 Watt Solar Panel Module power output and efficiency
The graph below shows the typical power produced (in Watts) for the SunPower SPR-E20-327W 327 Watt Solar Panel Module at maximum available sunlight (irradiance). The SunPower SPR-E20-327W 327 Watt Solar Panel Module has a maximum output of 327 watts. The graph below also shows the efficiency of SunPower SPR-E20-327W 327 Watt Solar Panel Module. Efficiency is an important thing to look at when comparing solar panels, since it affects how much power can be captured from the sun. The SunPower SPR-E20-327W 327 Watt Solar Panel Module has a module efficiency of 20.1%.
Compare power curve with other solar panels
|Rated Power/Nominal Output||327||Wp|
|Number of cells and connections||60 in series|
|Maximum mechanical load||2400||N/m2|
|Front glass||High-transmission tempered glass with |
anti-reflective (AR) coating
|Frame||Class 1 black anodized (highest AAMA rating)|
|Connection box||PPE/PPO resin, IP65 rating, 32 x 155 x 128 mm, 3 bypass diodes|
|Cable||1000 mm cables / MC4 compatible connectors|
|Connector Type:||SMK (MC4 compatible)|
|ELECTRICAL DATA (AT STC)|
|Maximum power Pmax||327||Wp|
|Open circuit voltage Voc:||64.9||V|
|Short circuit current Isc||6.46||A|
|Maximum power point voltage Vmpp:||54.7||V|
|Maximum power point current Impp:||5.98||A|
|STC = Standard Test Conditions: irradiance 1,000 W/m², AM 1.5, cell temperature 25°C.|
|ELECTRICAL DATA (AT NOCT)|
|Maximum power Pmax||180.2||Wp|
|Open circuit voltage Voc:||N/A||V|
|Short circuit current Isc||-->|