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Home / Charge Controllers / Solar Charge Controllers / PWM Solar Charge Controllers / Morningstar Charge Controllers (PWM) / Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller / Reviews / Compact & Tough
Greg Bodin

Morningstar SG-4 Sunguard 4.5 Amp 12 Volt Solar Charge Controller

Written August 27, 2009

Compact & Tough

Seems to work good so far. I have only had good luck with all of the Morningstar products that I have bought so far. This little unit is compact and tough. Works good on my solar powered fishing boat. Supposed to be resistant to moisture and I have not had a problem yet.

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