The Blue Sky Solar Boost 2000E is a very popular 25 amp, 12V Maximum Power Point Tracking (MPPT) solar charge controller for medium-sized systems. MPPT technology allows the Solar Boost 2000E to increase charge current up to 30% or more compared to conventional charge controllers. The SB2000E provides a precision multi-stage Pulse Width Modulation (PWM) charge control system to ensure the battery is properly and fully charged, resulting in enhanced battery performance with less battery maintenance. An equalize function is also included to periodically condition lead-acid batteries.

Designed for flush mounting, the SB2000E comes with a built-in LCD which displays battery voltage, solar panel current and output charge current. An LED indicates the present charge mode, and shows when the battery has become fully charged. Fully protected against excess current, temperature, transient voltage and polarity. Surface mount box and temperature compensation probe also available. 36 month limited warranty; optional extended coverage available.