Product Description
Brand:
|
WELLSEE
|
Dimension:
|
**0***5**0mm
|
Name:
|
Mppt solar
controller
|
Weight:
|
***0g
|
Model:
|
WS-MPPT*0
|
Package:
|
*6pcs/carton
|
This WS-MPPT Solar energy 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 standard solar controller, this MPPT
controller can increase the efficiency of PV modules by *0%**0%.
WELLSEE WS-MPPT solar controllers *0A***0A include *2V series, *4V
series and *8V series.
MPPT advantage:
Maximum Power Point Tracking (MPPT in short) system allows PV
panels to output more Power by adjusting working condition of the
electrical module. In Figure1 A indicates that the working
state of ordinary controller, that is PV battery working on *2V
,only outputting a power point of *3W (the general power point), B
indicates that MPPT controller makes PV battery always work at the
maximum power point, thus outputting the power point of *5W (the
maximum power point).
Product features:
Applicable to various types of batteries,
MPPT function
Temperature sensor battery charging compensation
Overload protection (automatic restoration)
Overcharge protection
Short circuit protection (automatic restoration) ,
Lightning 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. With 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 energy 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 *0%.
However, due to many different factors, such as the difference
in solar panel making, the change of the sun illuminance, change of
temperature, the efficiency of the controller etc., the actually
available increased rate is *0%**0%.
Model
|
WS-MPPT*0 *0A
|
WS-MPPT*0 *0A
|
WS-MPPT*0 *0A
|
Rated Voltage
|
*2V/*4V/*8V
|
Max Load current
|
*0A
|
*0A
|
*0A
|
Input voltage range
|
*2V~*0V / *4V~*0V / *8V~*0V
|
Length≤1m
Charge loop drop
|
0.*5V
|
Length≤1m
Discharge loop drop
|
0.*5V
|
Over voltage protection
|
*7V / *4V / *8V
|
Full charge cut
|
*3.7V / *7.4V / *4.8V
|
Low voltage cut
|
*0.5~*1V / *1V~*2V /
*2V
|
Temperature compensation
|
*3mv/°C / cell
|
No load loss
|
≤*0mA
|
Max wire area
|
6mm2
|
6 mm2
|
6 mm2
|
Ambient temperature
|
**5°C**-**5°C
|
Country: |
China |
Model No: |
WS-MPPT60 60A 48V
|
FOB Price: |
(Negotiable)
Get Latest Price
|
Place of Origin: |
- |
Price for Minimum Order: |
- |
Minimum Order Quantity: |
- |
Packaging Detail: |
- |
Delivery Time: |
- |
Supplying Ability: |
- |
Payment Type: |
- |
Product Group : |
- |