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Sunpower E20 SPR-333NE-WHT-D 333 Watt Solar Panel Module
Product Description
THE WORLD’S STANDARD FOR SOLARTM
SunPower TM E20 Solar Panels provide today’s highest efficiency and performance. Powered by SunPower Maxeon TM cell technology, the E20 series provides panel conversion efficiencies of up to 20.1%. The E20’s low voltage temperature coefficient, anti-reflective glass and exceptional low-light performance attributes provide outstanding energy delivery per peak power watt.
Key Features:
20% EFFICIENCY
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 E20 SPR-333NE-WHT-D 333 Watt Solar Panel Module power output and efficiency
The graph below shows the typical power produced (in Watts) for the Sunpower E20 SPR-333NE-WHT-D 333 Watt Solar Panel Module at maximum available sunlight (irradiance). The Sunpower E20 SPR-333NE-WHT-D 333 Watt Solar Panel Module has a maximum output of 333 watts. The graph below also shows the efficiency of Sunpower E20 SPR-333NE-WHT-D 333 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 E20 SPR-333NE-WHT-D 333 Watt Solar Panel Module has a module efficiency of 20.4%.
Compare power curve with other solar panels
| TECHNICAL SPECIFICATIONS | ||
| GENERAL | ||
| Manufacturer | SunPower | |
| Model | SPR-333NE-WHT-D | |
| Material | Monocrystalline silicon | |
| Rated Power/Nominal Output | 333 | Wp |
| Module Efficiency | 20.4 | % |
| MECHANICAL DATA | ||
| Cell size | 156 | mm2 |
| Number of cells and connections | 60 in series | |
| Length: | 1559 | mm |
| Width: | 1046 | mm |
| Depth: | 46 | mm |
| Weight: | 18.6 | kg |
| Maximum mechanical load | 2400 | N/m2 |
| Front glass | High-transmission tempered glass with anti-reflective (AR) coating | |
| Frame | Anodised aluminium alloy type 6063 (black) | |
| Junction Box | IP-65 rated with 3 bypass diodes 32 x 155 x 128 mm | |
| Cable | 1000 mm cables | |
| Connector Type: | Multi-Contact (MC4) connectors | |
| Clips: | Type 61 | |
| Pallet Size: | Oversized | |
| ELECTRICAL DATA (AT STC) | ||
| Maximum power Pmax | 333 | Wp |
| Open circuit voltage Voc: | 65.3 | V |
| Short circuit current Isc | 6.46 | A |
| Maximum power point voltage Vmpp: | 54.7 | V |
| Maximum power point current Impp: | 6.09 | A |
| Module Efficiency | 20.4 | % |
| Measured at Standard Test Conditions (STC): Irradiance 1000W/m², AM 1.5, and cell temperature 25° C | ||
| ELECTRICAL DATA (AT NOCT) | ||
| Maximum power Pmax | 333 | Wp |
| Nominal Operating Cell Temperature NOCT | 45° C +/– 2° C | ºC |
| Measured at Nominal Operating Cell Temperature (NOCT): Irradiance 800W/m2, 20° C, wind 1 m/s | ||
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