Sell MPPT solar controller

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WS-MPPT30

Certification CE RoHS ISO9001
Size 193*112*53mm


(CE RoHS ISO9001)
Maximum Power Point of V-A curve
increase the efficiency of PV modules by about 30%

Weight: 760g
1 set packed in color box
Size:205*120*60mm

WELLSEE MPPT30 SOLAR CONTROLLER
solar charge controller

This WS-MPPT solar controller (also known as WELLSEE intelligent solar charge controller, solar charge controller, PV controller) can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by 10%-30%. WELLSEE WS-MPPT solar controllers 10A--60A include 12V series, 24V series and 48V series.

MPPT advantage:
Maximum Power Point Tracking (MPPT in short) system is a system which allows PV panels to outputs more Power by adjusting working condition of the electrical module. In Figure1 A indicates that the ordinary controller, which makes PV battery work on 12V , only outputs a power point of 53W (a general power point) , B indicates that MPPT controller makes PV battery always work at the maximum power point, thus outputs the power point of 75W (the maximum power point) .

Product features:
Applicable to various types of batteries,
MPPT function
Microprocessor controller pulse width modulation (PWM) charging
Temperature sensor battery charging compensation
Overload protection (automatic restoration)
Overcharge protection
Short circuit protection (automatic restoration) ,
Thunder protection
Reverse discharge protection
Reverse polarity connection protection (automatic restoration)
Under voltage protection


MPPT principle:
The maximum power point is mainly affected by the ambient temperature and the intensity of sunshine. The intensity of sunshine being constant, the maximum output power decreases with the rise of the temperature. The temperature being constant, when the sunshine intensifies, the open circuit voltage of PV battery basically keeps unchanged. But the short circuit current increases substantially, thus the maximum output power increases substantially.

This WS-MPPT solar controller can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by about 30%.

However, due to many different factors, such as the difference in solar panel making, the change the Sun illuminance, change in temperature, the efficiency of the controller etc. , the actually available increased rate is 10%-30%.
Model WS-MPPT10 WS-MPPT15 WS-MPPT20 WS-MPPT30
Rated Voltage 12V / 24V / 48V
Max Load current 10A 15A 20A 30A
Input voltage range 12V~40V / 24V~80V / 48V~110V
Length<=1m
Charge loop drop 0.25V
Length<=1m
Discharge loop drop 0.05V
Over voltage protection 17V / 34V / 48V
Full charge cut 13.7V / 27.4V / 54.8V
Low voltage cut 10.5~11V / 21V~22V / 42V~43V
Temperature compensation -3mv/ 0C/ cell
No load loss <=10mA <=20mA
Max wire area 2.5 mm2 2.5 mm2 4 mm2 4 mm2
Ambient temperature -25---+550C
We are the super-scale research and development enterprise for solar charge and discharge controller, the supplier of WELLSEE solar controller, photovoltaic system equipment. WELLSEE has passed the ISO9001, CE and ROHS certifications. We can design and produce according to clients special request. Welcome to be our agents.
Brand Name
WELLSEE
Supply Capacity
2000units per week
Certifications
CE &26 RoHS
Available Colors
white
Condition of Goods
New
Dimensions
193*112*53mm
Lead Time from Order to Shipment
7days
Model Number
WS-MPPT30
Minimum Order Quantity
19unit
Power Requirements
12V, 24V, 48V for choosing
Patents or Trademarks
Wellsee
Terms of Payment
T/T
Terms of Sale
FOB wuhan
Warranty Coverage
3 years
Weight
700g