A US company called Genasun makes several models of MPPT charge
controllers that are RF quiet. I use two in my shack, and W6GJB has two
in his contesting trailer that we use for CQP, 7QP, and Field Day. They
make different models for lead-acid, lithium, and lithium-ferrous
phosphate batteries, and with several different current and voltage
ratings.
73, Jim K9YC
On 2/13/2019 12:46 PM, Bob McGraw K4TAX wrote:
I installed a solar panel and required charge controller in our RV.
While it works quite well for its purpose, when I use the HF radio
the thing must be turned off. Seems those switching charge
controllers in their plastic boxes and with multiple wires running
everywhere do generate noise "from DC to light".
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