Linear current boosters from Solar Converters Inc. are used in solar direct pumping applications. They can achieve a 30-90% increase in water pumped compared to connecting the pump directly to the solar modules. The pump motor will last longer as well because the LCB will keep the motor from stalling in low-light conditions.
We can special order 90 VDC units that can operate 12, 24, 36 and 48 VDC pumps from several modules in series. This will be useful where the panels must be a long distance from the motor, allowing wiring with a smaller wire size as the current is reduced. The wire savings alone can easily pay for the controller. Call AEE for details.
LCBs for 120 VDC Solaram pumps are custom built by special order. Contact G2Power for information.