LCD display MPPT solar charge controller

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 compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.

Product Details

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

 

 

Load output

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

 

Battery Life.

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

 

 

Display

Graphical lCd display

 

Operation

Simple menu-driven operation

Programming by buttons

 

Certificates

■Compliant with European Standards(CE)

■ ROHS compliant

■SGS

■|So9001

■ Made in China

 

Maximum Power Point Tracking

 

Upper curve

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

 

Lower curve:

■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.

 

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

Maximum efficiency

98%

Self-consumption

20 mA

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℃)

Humidity

95%, non-condensing

ENCLOSURE

Terminals(fine/single wire)

6mm²/AWG10

Protection category

IIP22 (connection area)

weight

0.5kg

Dimensions (X X Y x Z)

136×98×55mm

STANDARDS

safety

EN/IEC 62109

 

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.



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