How does solar panel works.

barryalen1992
barryalen1992 Registered Users Posts: 1 ✭
in General Solar Power Topics #1
Like I know that it is supposed to transfer the sun light in to power or anything, but I really want to have a deep understanding about how it actually work. Is there any thread in this forum can show me a completed guidance of my problem
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  • mcgivor
    mcgivor Solar Expert Posts: 3,854 ✭✭✭✭✭✭
    #2
    You could start by reading the information on this link https://science.nasa.gov/science-news/science-at-nasa/2002/solarcells
    1500W, 6× Schutten 250W Poly panels , Schneider MPPT 60 150 CC, Schneider SW 2524 inverter, 400Ah LFP 24V nominal battery with Battery Bodyguard BMS 
    Second system 1890W  3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.  
    5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
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  • BB.
    BB. Super Moderators, Administrators Posts: 33,613 admin
    #3
    Is your question about how a "solar cell" works... Or how to design and build an entire solar power system (solar panels + charge controller + battery bank + AC inverter)?

    -Bill
    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
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  • eduardo22
    eduardo22 Registered Users Posts: 1 ✭
    #4
    It's actually not that complicated. Solar cells (also called photovoltaic cells) are able to convert sunlight directly into electricity. These solar cells are connected electrically between each other and packed together in a unique solar panel. Electricity is produced since solar cells are usually made of materials such as silicone, which transfers electricity. I hope this was clear.  

    You can find my source for more info on solar panels here. Have a great day :-)
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  • littleharbor2
    littleharbor2 Solar Expert Posts: 2,102 ✭✭✭✭✭
    #5
    Silicone may be good for caulking and breast implants but not for photovoltaic cells.  :o

    2.1 Kw Suntech 175 mono, Classic 200, Trace SW 4024 ( 15 years old  but brand new out of sealed factory box Jan. 2015), Bogart Tri-metric,  460 Ah. 24 volt LiFePo4 battery bank. Plenty of Baja Sea of Cortez sunshine.

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  • mcgivor
    mcgivor Solar Expert Posts: 3,854 ✭✭✭✭✭✭
    #6
    Actually silicone plays a pivotal part in the conversation of sunlight to electrical energy,with added impurities. To blanket silicone as a caulk, or a liquid in a bag used for female enhancement of mamallian protruburances is eronious, silicon comes in many shapes and forms, both solid and liquid.
    1500W, 6× Schutten 250W Poly panels , Schneider MPPT 60 150 CC, Schneider SW 2524 inverter, 400Ah LFP 24V nominal battery with Battery Bodyguard BMS 
    Second system 1890W  3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.  
    5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
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  • Estragon
    Estragon Registered Users Posts: 4,496 ✭✭✭✭✭
    #7
    Silicone (a polymer, of which silicon is a component) is non-conductive. I used water-resistant silicone filled wire nuts to temporarily connect my silicon based winter pv panels.

    I also plan to use silicone as a non-stick release component in forms to contain an epoxy kitchen countertop I'm making. Silicon wouldn't work very well :smile:
    Off-grid.  
    Main daytime system ~4kw panels into 2xMNClassic150 370ah 48v bank 2xOutback 3548 inverter 120v + 240v autotransformer
    Night system ~1kw panels into 1xMNClassic150 700ah 12v bank morningstar 300w inverter
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