LCD display MPPT solar charge controller MPPT100/15D
Untra-fast. Maximum 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.
It is new series MPPT Solar charge controller with LCD display 15A to take the place of Blue series MPPT100/15A Solar charge controller with MPPT control.
Over-discharge of the battery can be prevented by connecting all loads to the load output. The load outputwill 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 remotecontrol connected to the load output. A special interface cable may be needed, please see the manual
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 slightlyincrease the load disconnect level (i. e. disconnect the load earlier until the harvested solar energy issufficient to recharge the battery to nearly the ful 100%. From that point onwards the load disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.
Programmable battery charge algorithm
Day/night timing and light dimming option
Only factory setting
Graphical lCd display
Simple menu-driven operation
Programming by buttons
Compliant with European Standards(CE),ROHS compliant,SGS,|So9001,Made in China
|Solar Charge Controller||MPPT 100/15D|
|System voltage||12/24 V Auto Select|
|Maximum output current||15A|
|Maximum PV power, 12V 1a, b)||200W|
|Maximum PV power, 24V 1a, b)||400W|
|Maximum PV open circuit voltage||100v|
|Charge voltage ‘absorption’||Default setting: 14, 4 V/28.8 V(adjustable)|
|Charge voltage ‘float’||Default setting: 13, 8 V/27, 6V( adjustable)|
|Charge algorithm||multi-stage adaptive|
|Temperature compensation||-16mV/° C resp.-32mV/°C|
|Continuous/peak load current||15A50A|
|Low voltage load disconnect||11,1V/22,2or118V/23,6 or Battery life algorithm|
|Low voltage load reconnect||13, 1V/26,2V or 14V/28V or Battery Life|
|Protection||Battery reverse polarity (fuse)/Outp ut short circuit /over temperature|
|Operating temperature||30 to +60℃ (full r ated output up to 40℃)|
|Protection category||IIP22 (connection area)|
|Dimensions (X X Y x Z)||136×98×55mm|
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 voltage is Vbat +1V.
Maximum Power Point Tracking
Output current o of a solar panel as function of output voltage（V）
■ The maximum power point(MPP)is the point Pmax along the curve where the product x V reaches its peak
■ Output power P=l as function of output voltage.
When using a PWM(not MPPT) controller the output voltage of the solar panel will be nearly equal to the voltage of the battery, and will belower than Vmp.
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