MPPT100/50 Display LCD can be used in the maximum 100v solar panel open circuit voltage.MPPT100/50 Display LCD is a mppt 50 amp controller. Battery reverse polarity protection over temperature protection, multi-stage adaptive charging logic greatly prolongs battery life
Extensive electronic protection
Over-temperature protection and power derating when temperature is high
PV short circuit and PV reverse polarity protection
PV reverse current protection
Internal temperature sensor
Compensates absorption and float charge voltage for temperature.
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.
Advanced Maximum Power Point Detection in case of partial shading conditions
If partial shading occurs, two or more maximum power points may be present on the power-voltage curve. Conventional MPPTs tend to lock toalocal MPPT, which may not be the optimum MPPT.The innovative Bolanmu algorithm will always maximize energy harvest by locking to the optimum MPPT.
Outstanding conversion efficiency
No cooling fan. Maximum efficiency exceeds 98%. Full output current up to 40℃(104°F).
Flexible charge algorithm
Fully programmable charge algorithm (see the software page on our website), and eight preprogrammed algorithms, selectable with a rotagy switch (see manual for details).
|Solar Charge Controller
|12/24V Auto Select
|Maximum output current
|Maximum PV power, 12V 1a,b)
|440 W(MPPT range 15V to 80V)
|700 W(MPPT range 15V to 70Vresp.95V)
|Maximum PV power,24V1a,b)
|880 W(MPPT range 30V to 80V)
|1400 W(MPPT range 30V to 70V resp.95V)
|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)
|Battery reverse polarity (fuse, not user accessible)
Output short circuit Over temperature(MPPT 100/50D:PV reverse polarity)
|30 to +60℃(full rated output up to 40°℃)
|13 mm²/AWG 6
|IP43 (electronic components),IP22 (connection area)
|1a) If more PV power is connected, the controller will limit input power to 440W resp.880 W(MPPT 100/50:700Wresp.1400W)
|1b) PV voltage must exceed Vbat +5Vfor the controller to start. Thereafter minimum PVvoltage is Vbat+1V