Eco-worthy 20a MPPT controller
Last month I purchased the Eco-Worthy 20a MPPT controller from their website for $89 plus $24 shipping. Right now it says $102.50 and free shipping. You can see them on ebay with free shipping and if ...
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If when you connect to the batteries it won't light up, take the lid off (four little screws) and see if that 25 amp fuse is blown.
