inverter MPPT Solar Charge Controller 40A

  Solar charge controllers must be designed to take a beating, since they deal with a lot of heat and have to manage it properly. Small charge controllers have the advantage of being fanless — they get rid of heat by simple passive cooling. By eliminating the fan they achieve three advantages:

  Higher reliability — Fans have moving parts, usually the only component with moving parts on a charge controller. Eliminate the fan and you eliminate one of the most common points of failure.

  Longer life — Fans pull in dirt, dust and even insects, which can clog the charge controller’s insides and shorten its life.

  Greater efficiency — Fans require electricity to run, and that electricity comes from the solar electricity flowing from the panels. Fans are a “parasitic load” in the system, diverting and consuming power that could be used elsewhere.

  This mppt controller we have 3 color , yellow blue and most popular one silver.it had 20amp 30amp 40amp 60amp 80amp 100amp 120amp .This mppt controller could use on lifepo4 li-ion battery /lead acid battery/gel battery and water battery. Set up different model for your own unique battery.

  With DC output socket you could connect to the DC appliance together same capacity as solar panel.

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