EN
1
ESUN PLUS BOOST has got a buck-boost charge circuit with control of the
maximum power point of the PV module (MPPT). The main difference
between this controller and other types with buck circuit is that ESUN
PLUS BOOST is able to allow the working of the PV module at a voltage than
can be either higher or lower than that of battery; this allows, for example, to
use a PV module with open circuit voltage of 10V for the charge of batteries
both at 12V and 24V. PV module voltage during the working of MPPT circuit
goes from 5V to 40V with both 12V and 24V batteries.
ESUN PLUS BOOST is a complete solution for the realization of off-grid PV
systems, to power supply road signs systems, lighting systems, small low
voltage systems and
for
the
charge
of
batteries
inside
caravans and boats. The several programs of load management,
selectable by the user, make ESUN PLUS BOOST the proper solution in
several applications; i.e. to power supply video cameras that have to
work only during the day, or to power supply flashing systems/road signs
that have to work only during night or to power supply lighting systems
that have to work only for a certain number of hours during night. ESUN
PLUS BOOST detects the day/night status according to the PV module’s
voltage; therefore, it is not necessary to connect further sensors to the
controller. A wide display shows the working status of the charge
controller either through simple and intuitive icons or displaying the values
of charge current, battery voltage, energy produced by the PV module,
load current and energy consumed by the load.
MPPT charge with buck-boost
circuit
Max PV module power:
120W for 12V battery
220W for 24V battery
Integrated blocking diode
For sealed, GEL or flooded lead
acid batteries and and lithium-
ion batteries
Temperature compensated
Charge voltage
Auto-detect of battery voltage:
12V / 24V
18 programs for load
management
LCD for user interface
IP20 metal box
•
Low battery protection
•
Over temperature protection
•
Protection for battery polarity
inversion
•
Overload protection on output
Summary of Contents for E-SUN PLUS BOOST
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