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SunPower 245 Solar Panels

The Sunpower 245 watt solar panel is one of the highest efficiency PV modules available today. Powered by Sunpower solar cell technology, the E19 245 provides conversion efficiencies of 19.3%. Designed for residential or commercial rooftops, the panel delivers high energy production for any home or business.

Sunpower solar panels are only available for purchase with installation by authorized dealers. They are NOT sold separately.

Sunpower 245 Prices

We try to make it transparent and easy to compare solar prices, but Sunpower does not sell modules separately and does not publicly disclose prices. However, we can compare the real-world Sunpower 245 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.

This presents actual costs and program data for Sunpower E19 245 modules and systems installed in California. These prices include 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.
  • Average Sunpower 245 Cost per DC Watt Installed: $5.98
  • Compare to FreeCleanSolar 7.2 kW system for $2.01 per watt

  • Sunpower Installation Dates: June 20121 to May 2013
  • Average Rated Power per System: 7 kW (7,183 watts DC)
  • Average # Solar Modules per System: 29
  • Average Sunpower 245 System Installation Cost: $42,278
  • Average Cost per Sunpower 245 Module Installed: $1,469
  • Total # Sunpower 245 Modules installed: 11,741
  • Total # Sunpower 245 Systems installed: 400


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Review Sunpower E19 245 Specifications Datasheet

Here is the official datasheet with electrical and mechanical characteristics, test conditions, warranty and certifications for the Sunpower 245 watt solar panels, model # SPR-245, SPR-245E, SPR-E19-245, SPR-245NE-WHT-D, SPR-245NE-WHT-U-240 ACPV, SPR-245NE-WHT-U-ACPV, SPR-E20-24, SPR-E20-245-A-AC.

  • STC Peak Power (+/i5%) Pmax: 245 watts
  • CEC PTC Rating Pmax: 225.5 watts
  • Module Efficiency: 19.3%
  • AC kWh generated based on NREL PV Watts estimate
  • AC power monthly: 30.625 kWh
  • AC power per year: 367.5 kWh
  • Rated Voltage Vmp: 40.5 V
  • Rated Current Imp: 6.05 A
  • Open Circuit Voltage Voc: 48.8 V
  • Short Circuit Current Isc: 6.43 A
  • Maximum System Voltage: 1000 V IEC, 600 V UL
  • Series Fuse Rating: 20 A
  • Solar Cells Technology: 72 Maxeon mono-crystalline
  • Front Glass: High transmission tempered glass with anti-reflective coating
  • Dimensions: 61.39 x 31.42 x 1.81 inches
  • Weight: 33.1 lbs
  • Junction Box: IP-65 rated with 3 bypass diodes
  • Output Cables: 35.43 inches, multi-contact connectors
  • Frame Construction: Anodized aluminum alloy type 6063
  • Operating Temperature Range: -40F to +185F
  • Maximum Wind and Snow Load: 50 psf, 2400 Pascals, front and back
  • Hail Impact Resistance: 25mm, 1 inch hail at 23 m/s or 51 mph
  • Product Warranty: 10 years
  • Power Warranty: 25 years
  • Certifications: UL listed (UL 1703), IEC 61215, IEC 61730, Class C Fire Rating

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