Solar Panel Key Points

Trinasolar

Description:

• High quality control due to vertical integration
• State-of-the-art module testing
• Made in: China
• Warranty: First 10 years at 90% output, 25-year at 80% output

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Samsung

Description:

  • Solar cells are owned and manufactured by Samsung
  • High power output low degradation due to Samsung own cells
  • Made in: South Korea
  • Warranty: First 10 years at 90% output, 25-year at 80% output
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    Sopray

    Description:

  • Tight power tolerance ratio
  • Member of PV Cycle, an international group promoting responsible solar panel recycling
  • Made in: China
  • Warranty: First 10 years at 90% output 25 years at 80% output
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    Sharp

    Description:

    • Manufactured in Tennessee, Japanese-owned
    • Made in: USA
    • Warranty: First 10 years at 90% output, 25-year at 80% output

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    Evergreen Solar

    Description:

  • Lead free solder
  • Founded in America, now manufactured in China to lower manufacturing cost
  • Made in: USA and China
  • Warranty: First 10 years at 90% output, 25-year at 80% output
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    Mitsubishi Electric

    Description:

    • Limited use of lead solder
    • Especially weather resistant
    • Made in: Japan
    • Warranty: First 10 years at 90% output25 years at 80% output

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    Sanyo

    Description:

  • High conversion efficiency
  • Good for diffuse and low light conditions
  • Made in: Japan, Canada, Mexico, Germany, USA
  • Warranty: First 10 years at 90% output, 20-year at 80% output
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    BP Solar

    Description:

    • in 1999, BP, as in British Petroleum acquired Solarex, a company with a 30-year history in solar
    • Made in: China, India, and USA
    • Warranty: First 12 years at 90% output, 25-year at 80% output

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    REC Solar

    Description:

  • Optimized for low light conditions
  • Can tolerate heavy snow and wind conditions
  • Made in: Norway, Singapore, and US
  • Warranty: First 10 years at 90% output, 25-year at 80% output
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    BP Solar

    Key Points:

    • in 1999, BP, as in British Petroleum acquired Solarex, a company with a 30-year history in solar
    • Made in: China, India, and USA
    • Warranty: First 12 years at 90% output, 25-year at 80% output

    BP Solar is one of the world’s leading solar companies with manufacturing plants in China, India, and Frederick, Maryland. BP Solar is a part of BP Alternative Energy, which was launched in 2005 to combine all of BP’s interests in zero- and low-carbon power generation including wind, solar, hydrogen power projects and gas-fired power generation. BP actually stands for British Petroleum.

    BP Solar came to the solar scene as the Solarex Corporation in 1973 when solar technology was first used in outer space to power satellites. BP Solar ( Photovoltaic Solar Panels ) was the first to commercialize solar power for use on land.

    Today, their mission is to bring photovoltaic (PV) into the mainstream of everyday living. In 2002, BP Solar ( Photovoltaic Solar Panels ) exited the thin film technology choosing instead to focus on their core markets- monocrystalline and multicrystalline cells. In the past 5 years, they have doubled their silicon wafer production, supplying customers throughout North America and around the world.

    BP Solar’s monocrystalline and multicrystalline panels are for residential, commercial and industrial use. Their panels come with a cell coating to improve efficiency, polarized weatherproofing and a 25-year limited warranty. The frame strength of their panels exceeds requirements of certifying agencies.

    BP Solar invests more than $10M annually in photovoltaic research and development.

    BP Solar Model
    Watts
    Amps
    Volts
    Tolerance
    Weight (lbs.)
    BP340J
    40
    2.31
    17.3
    -
    13
    BP350J
    50
    2.9
    17.5
    -
    16
    BP375J
    80
    4.55
    17.6
    -
    17
    BP3125J
    125
    7.1
    17.6
    +/-5%
    27
    BPSX160B
    160
    4.6
    35.0
    +/-9%
    33
    BPSX170B
    170
    4.8
    35.4
    +/-9%
    33