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MPPT Solar Controllers		SCD Solar Controllers

IVT MPPT Solar Controllers

The MPPT (Maximum Power Point Tracking) enables you to make optimum usage of the solar power   of your solar modules. The most efficient working point of the solar modules is modified by various   factors, such as module temperature, irradiation, module type etc. This working point is permanently   monitored by the internal micro controller and, if required, is controlled in such a way that the   optimum performance of the solar module is available and your batteries are charged with the highest   available current. The solar charger is very well suited for all applications with the same mass   potential (-), as the load is switched off in the plus circuit (+). Photovoltaic solar systems are usually   run with lead-acid, maintenance-free lead-acid, lead-gel and AGM batteries for storing the energy.   Lead batteries must be protected against deep discharging and over charging. The MPPT solar   charge controller fulfils both requirements, the batteries are also perfectly maintained by an intelligent   service mode. The switching thresholds for over voltage/under voltage, load switch-off and reset   voltage are controlled by the internal micro controller precisely at a stable temperature. A switchable   load output enables you to switch on and off all consumers connected to the MPPT solar charge   controller by the push of a button.
	Max Solar Current	Max DC load current	Max Solar Capacity 12V/24V
MPPT 10A	10A	10A	120W / 240W
MPPT 20A	20A	20A	240W / 480W
MPPT 30A	30A	30A	360W / 720W
IVT Remote	Plug'n'play, shows Solar/Battery Volts/Amps, SD Card slot
MPPT (Maximum Power Point Tracking) Automatic system voltage recognition - 12V or 24V Solar-input voltage range from 5V to 70V Battery deep discharge protection, overcharge protection, over voltage protection, desulfating Temperature dependent charge parameter correction Excess temperature protection, excess current protection, polarity protection Separate load output with switch-off option Click here for more detailed information on IVT MPPT solar controllers
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IVT SCD Series Solar Controllers

These solar controller ensure the accurate and gentle charging of your valuable solar batteries. The   switching thresholds, for example over or under voltage, load cut-off and reset, take place through the   micro-controller in a precise and temperature-stabilised manner.   The solar controllers are equipped with an automatic 12/24V system detection.   The solar controllers are ideally suited for all applications with central earth (-) since the load cut-off   takes place in the positive (+) circuit. With the help of the serial control, batteries can also be   recharge by means of other power sources, for example standard power supply units.   All solar controllers are equipped with a deep discharge advance warning function.   They are equipped with an LCD display. It provides information on current, voltage min/max - actual   value and temperature. Furthermore, you data can easily be processed on your PC with the help of   the RS-232 interface.
	Max Solar Current	Max DC load current	Max Solar Capacity 12V/24V
SCD 20A	20A	20A	240W / 480W
SCD 30A	30A	30A	360W / 720W
Accurate and gentle charging Automatic detection of 12V/24V systems Deep discharge protection with advance warning function Serial control Click here for more detailed information on IVT SCD solar controllers
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Updated June 2011