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SunPower 230 Solar Panels

SunPower 230 Solar Panels provide high efficiency and performance. Powered by SunPower Maxeon solar cell technology, the E18 series provides panel conversion efficiencies of up to 18.5%. The E18 230 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 230 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 230 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 E18 230 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.
  • Average Sunpower 230 Cost per DC Watt Installed: $7.23
  • Compare to FreeCleanSolar 6 kW system for $2.26 per watt

  • Sunpower Installation Dates: May 2008 to May 2013
  • Average Rated Power per System: 6.16 kW (6,160 watts DC)
  • Average # Solar Modules per System: 27
  • Average Sunpower 230 System Installation Cost: $43,555
  • Average Cost per Sunpower 230 Module Installed: $1,674
  • Total # Sunpower 230 Modules installed: 126,516
  • Total # Sunpower 230 Systems installed: 4,741


Compare These High Quality Replacements for Damaged or Broken Sunpower 230 Modules

Review Sunpower E18 230 Specifications Datasheet

Here is the official datasheet with electrical and mechanical characteristics, test conditions, warranty and certifications for the Sunpower 230 watt solar panels, model # SPR-230, SPR-230E, SPR-230NE.

  • STC Peak Power (+/i5%) Pmax: 230 watts
  • CEC PTC Rating Pmax: 209.4 - 212.3 watts
  • Module Efficiency: 18.5%
  • AC kWh generated based on NREL PV Watts estimate
  • AC power monthly: 28.75 kWh
  • AC power per year: 345 kWh
  • Rated Voltage Vmp: 40.5 V
  • Rated Current Imp: 5.68 A
  • Open Circuit Voltage Voc: 48.2 V
  • Short Circuit Current Isc: 6.05 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
  • Dimensions: 61.39 x 31.42 x 1.81 inches
  • Weight: 33 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), Class C Fire Rating

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