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Istar
Solar has realized and introduced in the photovoltaic
market the newest technologycally innovative
charge controller RIGEL 10, manufactured
with top quality components.
It operates with an automatic selection
both at 12 and at 24 Volts and this makes such device
even more versatile. In fact it can be used in simple
and small systems, like as example the solar street
light, but also in medium-large systems, always guaranteeing
the proper management of the power available, the efficiency
and condition of the photovoltaic systems, the control
of charge and discharge of the batteries, thus prolonging
their lifetime.
Planned to fulfil various requirements, the charge controller
RIGEL 10 with SMD
technology, has been equipped with the electronic
morning light function, that can be inserted
through a trimmer, from which the morning light threshold
can also be regulated and therefore increasing or reducing
the lighting life of the lamp.
A series of integrated circuits give precious and exact
information to the charge controller, enabling it to
adapt itself both to the state of charge and to the
age of battery.
This charge controller is equipped with :
- MOSFET transistors device that protects
the battery from overdischarge
- Pulse-with-modulated shunt controller that protects
the battery from overcharge current and guarantees it
a better and maximum efficiency
Finally the charge controller RIGEL 10
is provided with various protective devices which keep
it properly working.
The main functions that optimize and protect the state
of battery and of photovoltaic system are:
- battery state of charge indications through a two
multicolor LEDs display
- dynamic battery overcharge and overdischarge protection
- intelligent charge
- internal temperature compensation
- short circuit protection
- protection against reverse polarity of modules
- overcharge protection
- automatic voltage adaptation 12 and 24 Volts
- ON/OFF morning light function and regulation of morning
light threshold
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