Especially in case of a clouded sky, when light intensity is changing continuously, an ultra fast MPPT onoller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.
MPPT100/30D,100/50D
Untra-fast Maximum Power Point Tracking (MPPT)
Especially in case of a clouded sky, when light intensity is changing continuously, an ultra fast MPPT onoller 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 P ower 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 MPPT's tend to lock toalocal MPP, which may not be the optimum MPP.The innovative fangpusun algorithm will always maximize energy harvest by locking to the optimum MPP.
Outstanding conversion efficiency
No cooling fan. Maximum efficiency exceeds 98%. Full output current up to 40°C (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).
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.
Display
Graphical LCD display
Operation
Simple menu-driven operation
Programming by buttons
Certificates
■Compliant with European Standards (CE)
■RoHS compliant
■SGS
■ISO 9001
■Made in China
Overall dimension
Maximum Power Point Tracking
Upper curve:
Output current () of a solar panel as function of output voltage M).
The maximum power point (MPP) is the point
Pmax along the curve where the product | x V reaches its peak .
L ower curve:
■Output power P= Ix V 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.
Technical data
