Solar Boost 2000E
A smaller version of the Solar Boost 50, The Solar Boost 2000 is a highly advanced charge controller that utilizes series pass PWM (pulse width modulation) voltage control using efficient and dependable MOSFET transistors.  PWM delivers control that leads to a more fully charged battery, longer battery life, and less maintenance.  To increase charge current up to 30%, Solar Boost 2000 calculates the panel’s peak power voltage, then it operates the panel at this voltage to extract maximum power.  An on board digital display monitor's battery voltage and input & output currents.  The optional battery temperature sensor is an optional solution for automatic temperature compensation of charge voltage.  25-amp maximum output (temp. sensor includes 20 feet of cable). more details

Solar Boost 2000E 25 amp, 12 VDC nominal, with wall mount box
$ 250
Qty 
Solar Boost 2000E 25 amp, 12 VDC nominal
$ 225
Qty