Other charge controllers without this advanced technology simply can't deliver the charge current provided by Solar Boost 2000. Don't waste your money by throwing PV power away! Get the PV power you paid for with Solar Boost 2000.

Solar Boost 2000 does much more than increase charge current. It offers series pass Pulse Width Modulation (PWM) voltage control using highly efficient and reliable power MOSFET transistors. PWM control is superior to simple on/off type controllers and leads to a more fully charged battery, with longer life and less maintenance.

Solar Boost 2000 also includes electronic current limit which prevents output current from exceeding 21 amps. This allows you to use the full 20 amp capability without worrying about overload or nuisance fuse blow from excessive current.

With other PV controllers you must leave some unused current capacity for those infrequent times when PV output is unexpectedly high.

A digital display is provided to monitor PV charge performance. The display shows battery voltage, PV array current and output charge current. You can actually see current boost working by noting the difference between PV array current and output charge current.