Ultra-fast Maximum Power Point Tracking (MPPT)
Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPTcontroller 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 MPPT’s tend to lock to a local 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%.
Flexible charge algorithm
Fully programmable charge algorithm (see the software page on our website), and eight preprogrammed algorithms, selectable with a rotary 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.

Fangpusun Solar Charge Controller
MPPT100/30. MPPT100/50
Battery voltage 12 / 24V Auto Select
Rated charge current. 30A. 50A
Maximum PV power, 12V 650 W. 860W
Maximum PV power, 24V 1300W. 1720W
Maximum PV open circuit voltage 100V absolute maximum coldest conditions?
100V start-up and operating maximum
Maximum efficiency 98 %
Self-consumption 10 mA

Charge voltage ‘absorption
Default setting: 14.4 / 28.8 (adjustable)

Charge voltage ‘float’
Default setting: 13.8 / 27.6 (adjustable)

Charge algorithm – multi-stage adaptive
Temperature compensation -16mV/°C resp.-32 mV /°C

Protection
*Battery reverse polarity (fuse, not user accessible)
*PV reverse polarity / Output short circuit / Over temperature

Operating temperature -30 to +60°C (full rated output up to 40°C)
Humidity 95 %, non-condensing
Data communication port and remote on-off VE.Direct (see the data communication white paper on our website)
Parallel operation Yes (not synchronized)