fangpusun solar charge controller mppt 150/45,150/60,150/70
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
12 / 24 /48 V Auto Select (software tool needed to select 36 V)
Rated charge current
Maximum PV power, 12V 1a,b)
Maximum PV power, 24V 1a,b)
Maximum PV power, 48V 1a,b)
Maximum PV open circuit voltage
150V absolute maximum coldest conditions，145V start-up and operating maximum
Charge voltage 'absorption
Default setting: 14,4 / 28,8 / 43,2 / 57,6 V (adjustable)
Charge voltage 'float'
Default setting: 13,8 / 27,6 / 41,4 / 55,2 V (adjustable)
-16 mV / °C resp. -32 mV / °C
Battery reverse polarity (fuse, not user accessible)
PV reverse polarity / Output short circuit / Over temperature
-30 to +60°C (full rated output up to 40°C)
95 %, non-condensing
Data communication port and remote on-off
VE.Direct (see the data communication white paper on our website)
Yes (not synchronized)
Blue (RAL 5012)
PV terminals 2)
35 mm² / AWG2 (Tr models), or Dual MC4 connectors (MC4 models)
35 mm² / AWG2
IP43 (electronic components), IP22 (connection area)
Dimensions (h x w x d)
Tr models: 200 x 250 x 95 mm,MC4 models: 230 x 250 x 95 mm
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 2) MC4 models: several splitter pairs will be needed to parallel the strings of solar panels
PV reverse current protection.
Internal temperature sensor
Compensates absorption and float charge voltage for temperature.
Real-time data display options
Apple and Android smartphones, tablets and other devices: see the VE.Direct to Bluetooth Smart dongle ColorControl panel
Compliant with European Standards (CE)
Made in China
Maximum Power Point TrackingUpper curve:
Output current (I) 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 I x V reaches its peak.
Output power P = I x 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 be lower than Vmp.
Xihe Electric is one of the leading China MPPT Solar Charge Controller manufacturers, our factory is able to produce cheap mppt150 45-70 MPPT Solar Charge Controller with reliable quality. Welcome to wholesale products from us.