Solar Boost 50
This 50-amp maximum, multistage PWM controller offers optimal charge control with less battery maintenance, as well as an optional user- friendly performance display. The display shows battery voltage, and both input and output current (you can observe the actual current gain). Solar Boost’s maximum power point tracking (MPPT) system uses a three stage, pulse width modulation (PWM) charge strategy.  Industry accepted as the most efficient charging method, PWM charging pulses just enough current into the batteries to reach and hold its respective bulk, acceptance, and float charge levels. more details
Solar Boost 50 50 amps, 12/24 VDC nominal, with digital display
$ 479
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Solar Boost 50 50 amps, 12/24 VDC nominal
$ 399
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Solar Boost 50  Remote display
$ 109
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Solar Boost 50  Battery temperature sensor
$ 28
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