MPPT100/15 Display LCD can be used in the maximum 100v solar panel open circuit voltage. battery reverse polarity protection over temperature protection, multi-stage adaptive charging logic greatly prolongs battery life
Programmable battery charge algorithm Day/night timing and light dimming option
Only factory setting
Graphical LCD display
Simple menu-driven operation Programming by buttons
Untra-fastMaximum Power Point Tracking (MPPT)
Especially in case of a clouded sky,when light intensity is changing continuously,an ultra fast MPPT controller will improve energy harvest by up to 30％ compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.
Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage.
Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life. The load output is short circuit proof.
Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special. interface cable may be needed, please see the manual.
Battery Life:intelligent battery management
When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months.
The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly increase the load disconnect level (i.e. disconnect the load earlier)until the harvested solar energy is sufficient to recharge the battery to nearly the full 100%.From that point on wards the load
disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.
|Solar Charge Controller
|12/24 V Auto Select
|Maximum output current
|Maximum PV power, 12V 1a,b)
|Maximum PV power,24V 1a,b)
|Maximum PV open circuit voltage
|Charge voltage ‘absorption’
|Default setting:14,4V/28.8 V(adjustable)
|Charge voltage ‘float ‘
|Default setting:13,8V/27,6 V(adjustable)
-16 mV/℃ resp.-32 mV/℃
|Continuous/peak load current
|Low voltage load disconnect
|11,1V/22,2Vor 11,8V/23,6Vor Battery Life algorithm
|Low voltage load reconnect
|13,1V/26,2Vor 14V/28Vor Battery Life algorithm
|Battery reverse polarity (fuse)/Outp ut short circuit /Over temperature
|30 to +60℃(fullr ated output up to 40°℃)
|IP22 (connection area)
|1a) If more PV power is connected, the controller will limit input power to the stated maximum.
1b) PV voltage must exceed Vbat +5V for the controller to start. Thereafter minimum PV votage is Vbat+1V