The Sunpower 415 watt solar panel is one of the highest efficiency PV modules available today. Powered by Sunpower solar cell technology, the E19 series provides conversion efficiencies of up to 19.4%. The E19 415 watt has low voltage temperature coefficient and exceptional low-light performance attributes provide outstanding energy delivery per peak power watt.
Sunpower solar panels are only available for purchase with installation by authorized dealers. They are NOT sold separately.
Sunpower 415 Prices
We try to make it transparent and easy to compare solar prices, but you can not buy Sunpower panels separately. However, we can compare the real-world Sunpower 415 pricing information that is publicly available from the official reporting site of the California Solar Initiative (CSI) Program Administrators and the California Public Utilities Commission.
Average Sunpower 415 Cost per DC Watt Installed: $5.82
Sunpower Installation Dates: September 2009 to December 2014
Average Rated Power per System: 829 kW (829,170 watts DC)
Average # Solar Modules per System: 1,998
Average Sunpower 415 System Installation Cost: $4,965,750
Average Cost per Sunpower 415 Module Installed: $2,413
Total # Sunpower 415 Modules installed: 3,996
Total # Sunpower 415 Systems installed: 2
This presents actual costs and program data for Sunpower E19 415 modules and systems installed in California. These prices includes modules, inverters, mounting, balance of systems (BOS) component and installation labor. Don't pay more than you have to; find some of the lowest prices for high performance solar panels here at FreeCleanSolar.com.
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Review Sunpower 415 Specifications
Here is the official datasheet with electrical and mechanical characteristics, test conditions, warranty and certifications for the Sunpower 415 watt solar panels, model # SPR-415, SPR-415E, SPR-415E-WHT, SPR-E19-415.
STC Peak Power (+/i5%) Pmax: 415 watts
CEC PTC Rating Pmax: 385.2 watts
Module Efficiency: 19.4%
AC kWh generated based on NREL PV Watts estimate
AC power monthly: 52 kWh
AC power per year: 630 kWh
Rated Voltage Vmp: 72.7 V
Rated Current Imp: 5.81 A
Open Circuit Voltage Voc: 85.2 V
Short Circuit Current Isc: 6.10 A
Maximum System Voltage: 1000 V IEC, 600 V UL
Series Fuse Rating: 20 A
Solar Cells Technology: 128 mono-crystalline
Front Glass: High transmission tempered glass with anti-reflective coating