Full Product Manual

4
General Information
The Rover Series charge controllers are suitable for various off-grid solar applications. It
protects the battery from being over-charged by the solar modules and over-discharged
by the loads. The controller features a smart tracking algorithm that maximizes the energy
from the solar PV module(s) and charge the battery. At the same time, the low voltage
disconnect function (LVD) will prevent the battery from over discharging.
The Rover’s charging process has been optimized for long battery life and improved
system performance. The comprehensive self-diagnostics and electronic protection
functions can prevent damage from installation mistakes or system faults.
Key Features
 Automatically detect 12V or 24V DC system voltages
 Innovative MPPT technology with high tracking efficiency up to 99% and peak
conversion efficiency of 97%
 Deep cycle Sealed, Gel, and Flooded battery option ready
 Electronic protection: Overcharging, over-discharging, overload, and short circuit
 Reverse protection: Any combination of solar module and battery, without causing
damage to any component
 Customizable charging voltages
MPPT Technology
The MPPT Charge Controller utilizes Maximum Power Point Tracking technology to
extract maximum power from the solar module(s). The tracking algorithm is fully
automatic and does not require user adjustment. MPPT technology will track the array’s
maximum power point voltage (V
mp
) as it varies with weather conditions, ensuring that the
maximum power is harvested from the array throughout the course of the day.
Current Boost
In many cases, the MPPT charge controller will “boost” up the current in the solar system.
The current does not come out of thin air. Instead, the power generated in the solar panels
is the same power that is transmitted into the battery bank. Power is the product of Voltage
(V) x Amperage (A).