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    Discontinued Grape Solar   280-Watt Polcrystalline Solar Panel-DISCONTINUED

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    • Description
      Model
      GS-P-280-Fab1
      Internet/Catalog:
      202959966

      The Grape Solar 280 Watt Polycrystalline PV Solar Panel uses high efficiency solar cells (aprrox. 18%) made from quality silicon material for high module conversion efficiency and long term output stability and reliability. Virtually maintenance free. High transmittance, low iron tempered glass for durability and enhanced impact resistance.

      • Outstanding electrical performance under high temperature and weak light environments.
      • Positive power output tolerance from 0% to +3%
      • Can withstand snow and wind loads greater than 50 lbs/ 2 ft.
      • Unique frame design for easy installation
      • Rigorous quality control to meet the highest international standards
      • Positive and Negative leads equipped with MC4 connectors
      • When charging 12V battery systems with this panel, an MPPT charge controller must be used
      • Shop all Solar Chargers, Controllers, and Inverters
    • Specifications
      Amperage (amps) :
      7.7
      Electrical Product Type :
      Solar Power Panel
      Features :
      Portable
      Number of Panels :
      1
      Panel Height (in.) :
      2 in
      Panel Width (in.) :
      39.1 in
      Panel length (in.) :
      77
      Panel weight (lb.) :
      51
      Returnable :
      90-Day
      Solar panel type :
      Polycrystalline
      Voltage (volts) :
      36.4
      Wattage (watts) :
      280
    • Reviews
      (7)

      Ratings & Reviews

      100% of customers recommend this product
      5.0
      Out of 5:
      5
      [7]
      4
      3
      2
      1
      QUALITY:
      VALUE:
      5.0
      4.8
      Customer Images (2)
      • Plenty of power
      • December 10, 2013
      • Verified Purchase & Recommended Product

      Two of these panels are giving us as much power as our tracker array of 10 panels. Yes, the panels on the array are smaller and around 14 years old, but doubling our power with just two of these guys is a boon for us. I used to have to run the aux generator when working in my shop making Laughing Crow Flutes, but now the generator sits idle most of the time, saving us gasoline and wear and tear on "Gennie". We plan to upgrade the array on the tracker with 4 more of these panels after winter and up the wattage to three times the power we had before starting the upgrade. We live in an Earth Ship outside Taos New Mexico, so almost all our power comes from solar. We have back up generators for the dark days, but even on a cloudy day, we're getting up to a good 100 watts from the two new panels. When the skies are clear and the sun is overhead, we're cooking. The price is comparable to all the other options and the free shipping is a plus. We're very pleased with the results.

      Pros Eco-Friendly, Easy Installation

      Video & Photo

      • DIY

      LaughingCrow

      Taos, New Mexico
      55 to 64, Male
      31 out of 31 people found this helpful
      more details...
      By: LaughingCrow
    This item has been discontinued The Home Depot no longer carries this specific product.

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