Manual Book

General Information

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 (Vmp) as it varies with weather conditions, ensuring that the maximum power is

harvested from the array throughout the course of the day.

The Rover Series charge controllers are intelligent controllers 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.

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).

Automatically detect 12V/24V/36V/48V DC system voltages

Innovative MPPT technology with high tracking efficiency up to 99% and peak

conversion efficiency of 98%

MPPT Technology

Current Boost

Key Features

Customizable charging voltages

Deep cycle Sealed, Gel, Flooded and Lithium 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

RS232 port to communicate with BT-1 Bluetooth Module or DM-1 4G Data Module

Charges over discharged lithium batteries

ETL Listed to UL1741 and CSA C22.2