Features
The emppt-30 solar controller adopts DC/DC converting technology and MCU
technology. It can adjust the working point of the solar panels array intelligently
to make the solar panels array realize the maximum power output. When the
external condition changes, eMPPT controller bases on the MCU theory to track the
maximum working point of the solar panels, this can improve the using efficiency of
the solar panels and decrease the solar generating cost. Compared with average
solar charge controllers, eMPPT can improve the output efficiency of the solar
panels by 5% to 30 %( the output increasing proportion affected by the factors
such as the attribute of the solar panels, environmental temperature and lighting
conditions). The product adopts in big screen lattice LCD, and uses the vivid icons
to indicate the parameters. It has concise and vivid interface.

Functions
instruction
1
maximum power point tracking
Adopting DC/DC converting technology and MCU technology to realize the
maximum output of the solar panels
2
battery reversed connection protection
Battery polarity connecting to the controller reversely (under the condition not
connecting solar panels) will not cause damage to controller. It can work normally
after connecting right.
3
Anti-battery reverse discharge
When solar panels voltage is less than battery voltage, the battery will not charge
to the solar panels array.
4
Anti-solar panels reverse connection
Solar panels array polarity connecting to the controller reversely will not cause
damage to controller. It can work normally after connecting right
5
three-stage charge control
Bulk Absorption Float
6
float charging voltage adjustable
The users can adjust the float charging voltage within a certain scope.
7
temperature compensation for float charging voltage
Referring to the current battery temperature, take 25 degree centigradeas a
benchmark, the controller will compensate the float chargin