• Solar charger

    From AK@scientist77017@gmail.com to sci.electronics.basics on Mon Aug 9 12:06:31 2021
    From Newsgroup: sci.electronics.basics

    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy
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  • From Tom Biasi@tombiasi@optonline.net to sci.electronics.basics on Mon Aug 9 15:20:50 2021
    From Newsgroup: sci.electronics.basics

    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
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  • From AK@scientist77017@gmail.com to sci.electronics.basics on Mon Aug 9 12:24:57 2021
    From Newsgroup: sci.electronics.basics

    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Wouldn't that be a little overcharged?

    Andy
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  • From Tom Biasi@tombiasi@optonline.net to sci.electronics.basics on Mon Aug 9 15:43:16 2021
    From Newsgroup: sci.electronics.basics

    On 8/9/2021 3:24 PM, AK wrote:
    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Wouldn't that be a little overcharged?

    Andy

    I think you know its the year. More accurately, never.
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  • From AK@scientist77017@gmail.com to sci.electronics.basics on Mon Aug 9 13:55:04 2021
    From Newsgroup: sci.electronics.basics

    On Monday, August 9, 2021 at 2:43:21 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:24 PM, AK wrote:
    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Wouldn't that be a little overcharged?

    Andy

    I think you know its the year. More accurately, never.
    Your answer was of no help.

    And it was flippant as well.

    Andy
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  • From Tom Biasi@tombiasi@optonline.net to sci.electronics.basics on Mon Aug 9 17:07:29 2021
    From Newsgroup: sci.electronics.basics

    On 8/9/2021 4:55 PM, AK wrote:
    On Monday, August 9, 2021 at 2:43:21 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:24 PM, AK wrote:
    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Wouldn't that be a little overcharged?

    Andy

    I think you know its the year. More accurately, never.
    Your answer was of no help.

    And it was flippant as well.

    Andy

    I'm sorry it was of no help but it was true. At that charge rate you
    would be lucky to stay ahead of self discharge.

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  • From AK@scientist77017@gmail.com to sci.electronics.basics on Mon Aug 9 20:05:43 2021
    From Newsgroup: sci.electronics.basics

    On Monday, August 9, 2021 at 4:07:37 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 4:55 PM, AK wrote:
    On Monday, August 9, 2021 at 2:43:21 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:24 PM, AK wrote:
    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Wouldn't that be a little overcharged?

    Andy

    I think you know its the year. More accurately, never.
    Your answer was of no help.

    And it was flippant as well.

    Andy

    I'm sorry it was of no help but it was true. At that charge rate you
    would be lucky to stay ahead of self discharge.
    I guess you did not factor in my alternator.

    Andy
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  • From Tom Biasi@tombiasi@optonline.net to sci.electronics.basics on Mon Aug 9 23:50:05 2021
    From Newsgroup: sci.electronics.basics

    On 8/9/2021 11:05 PM, AK wrote:
    On Monday, August 9, 2021 at 4:07:37 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 4:55 PM, AK wrote:
    On Monday, August 9, 2021 at 2:43:21 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:24 PM, AK wrote:
    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Wouldn't that be a little overcharged?

    Andy

    I think you know its the year. More accurately, never.
    Your answer was of no help.

    And it was flippant as well.

    Andy

    I'm sorry it was of no help but it was true. At that charge rate you
    would be lucky to stay ahead of self discharge.
    I guess you did not factor in my alternator.

    Andy

    Really?
    Grow up.
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  • From Ray Otwell@rayRemoveThisotwell@gmail.com to sci.electronics.basics on Tue Aug 10 00:31:10 2021
    From Newsgroup: sci.electronics.basics

    On Mon, 9 Aug 2021 20:05:43 -0700 (PDT), AK <scientist77017@gmail.com>
    wrote:

    On Monday, August 9, 2021 at 4:07:37 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 4:55 PM, AK wrote:
    On Monday, August 9, 2021 at 2:43:21 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:24 PM, AK wrote:
    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Wouldn't that be a little overcharged?

    Andy

    I think you know its the year. More accurately, never.
    Your answer was of no help.

    And it was flippant as well.

    Andy

    I'm sorry it was of no help but it was true. At that charge rate you
    would be lucky to stay ahead of self discharge.
    I guess you did not factor in my alternator.

    Andy


    If your alternator is involved that little solar charger will make no difference at all. The smallest car alternator is going to be several
    hundred watts.

    Alternators typically charge batteries at around 14.5 volts, so when
    the alternator is running the solar charger will cut off.

    R
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  • From Wond@lost@the.ether.net to sci.electronics.basics on Wed Aug 11 15:03:25 2021
    From Newsgroup: sci.electronics.basics

    On Mon, 09 Aug 2021 12:06:31 -0700, AK wrote:

    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W Operating power voltage = 18V Operating power
    current = .33A Trickle charging current = .2A Floating charging Voltage
    = 13.8 Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    For a "12V"lead-acid battery, nominal full charge is 13.8V (2.3V per
    cell)
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  • From Peter@peterxpercival@hotmail.com to sci.electronics.basics on Sun Aug 15 21:20:30 2021
    From Newsgroup: sci.electronics.basics

    AK wrote:
    On Monday, August 9, 2021 at 2:21:03 PM UTC-5, Tom Biasi wrote:
    On 8/9/2021 3:06 PM, AK wrote:
    I have a solar charging I am using with my car battery.

    The current voltage of the battery is 12.7 volts.

    And the charger is still charging.

    Here are some specs for the charger.

    Rated power output = 5W
    Operating power voltage = 18V
    Operating power current = .33A
    Trickle charging current = .2A
    Floating charging Voltage = 13.8
    Overcharge Protection Voltage = 14.1 Voltage

    At what battery voltage will my solar charging stop?

    Thanks,
    Andy

    With those currents probably by 2055.
    Do you mean 20.55 volts?

    Nah. 5 minutes to 9.

    Wouldn't that be a little overcharged?

    Andy

    --
    The world will little note, nor long remember what we say here
    Abraham Lincoln at Gettysburg
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