Radio-quiet Solar Kits from

Discussion in 'Ham Made Gear' started by W0RIO, Dec 27, 2018.

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  1. W0RIO

    W0RIO Ham Member QRZ Page (
    sells a variety of electronic kits that can be used
    for powering 12 Volt equipment from solar power.

    Kits include:
    SCC3 12V/20A solar charge controller, withstands reverse polarity on both PV and Battery terminals
    BVM1 12V color-coded LED voltmeter with L.V. warning beeper, withstands reverse polarity
    DAS1 12V/10A dark-activated switch for automated lights, can be modified for
    light-activated operation which is useful for solar-powered beacons
    LVD1 12V/15A low voltage disconnect with auto-reconnect and L.V. signal

    Bundle two different kits and save $4.95, details can be found at

    These kits have been designed for power efficiency and have very low RF emissions.
    The kits use high quality double-sided silk screened PC boards
    that are manufactured in the USA, schematics are included.


    The photo shows a solar powered Ten-Tec Argo QRP transceiver that uses the
    SCC3 charge controller and the BVM1 low duty cycle LED voltmeter with a
    10 Watt PV panel and a 7AH lead acid gell-cell battery.

    Bulk discounts are available for ham clubs, send email for info.

    Satisfaction is guaranteed. If you have trouble getting your kit up and
    running, I will repair and align it for a small fee plus return postage. is a one person (ham) business in operation since 2000.

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