离岸价格
Get Latest Price25 ~ 70 / Piece ( Negotiable )
|1 Piece Minimum Order
国:
China
モデル番号:
WFWS-MPPT30
离岸价格:
25 ~ 70 / Piece ( Negotiable )Get Latest Price
ロケーション:
-
最低注文量の価格:
25 per Piece
最低注文量:
1 Piece
パッケージの詳細:
Packed in strong carton
納期:
Within 7 days after payment
供給能力:
30000 Piece per Month
支払いタイプ:
PayPal, Western Union, T/T
製品グループ :
連絡先担当者 Jeff
No.2, Zhongling Road, Huli District, Xiamen, Fujian
*0A *0A Intelligent MPPT Solar
Controller, *2V/*4V Auto Switch Solar Controler to Increase Solar
Module Efficiency *0%
Brief Introduction:
WFWS-MPPT*0 *0A solar controller (also known as 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 is
equipped with temperature compensation function, can increase the
efficiency of PV modules by *0%**0% and can observably prolong the
life span of storage battery. This MPPT solar controllers *0A**0A
include *2V series, *4V series and *8V series.
MPPT
Principle:
Photovoltaic Solar Charge Controller MPPT design
Solar Controller is a solar charge controller with Maximum Power
Point Tracking. It is specially designed to work with all
established module technologies and is optimized for solar systems
with module voltages higher than the battery
voltage.
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 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 around
*0%.
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 *0%**0%.
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. The ordinary
controller makes PV battery work on *2V, only outputs a power point
of *3W (a general power point). However, for the MPPT
controller, it makes PV battery always work at the maximum
power point, thus outputs the power point of *5W (the maximum power
point).
Feature:
-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
Main
Parameters:
Model | WFWS-MPPT*0 *0A | WFWS-MPPT*0 *0A |
Rated Voltage | *2V / *4V / *8V | |
Max Load Current | *0A | *0A |
Input Voltage Range | *2V~*0V/ *4V~*0V/ *8V~*0V | |
Length≤1m | <0.*5V | |
Charge Loop Drop | ||
Length≤1m | <0.*5V | |
Discharge Loop Drop | ||
Over Voltage Protection | *7V/ *4V/ *8V | |
Full Charge Cut | *3.7V/ *7.4V/ *4.8V | |
Low Voltage Cut | *0.5V~*1V/ *1V~*2V/ *2V~*3V | |
Temperature Compensation | *3mv/℃/cell | |
No Load Loss | ≤*0mA | |
Max Wire Area | 4mm2 | 4mm2 |
Ambient Temperature | **5℃~**5℃ |
Model | WFWS-MPPT*0 *0A | WFWS-MPPT*0 *0A |
Rated Voltage | *2V / *4V / *8V | |
Max Load Current | *0A | *0A |
Input Voltage Range | *2V~*0V/ *4V~*0V/ *8V~*0V | |
Length≤1m | <0.*5V | |
Charge Loop Drop | ||
Length≤1m | <0.*5V | |
Discharge Loop Drop | ||
Over Voltage Protection | *7V/ *4V/ *8V | |
Full Charge Cut | *3.7V/ *7.4V/ *4.8V | |
Low Voltage Cut | *0.5V~*1V/ *1V~*2V/ *2V~*3V | |
Temperature Compensation | *3mv/℃/cell | |
No Load Loss | ≤*0mA | |
Max Wire Area | 4mm2 | 4mm2 |
Ambient Temperature | **5℃~**5℃ |
国: | China |
モデル番号: | WFWS-MPPT30 |
离岸价格: | 25 ~ 70 / Piece ( Negotiable ) Get Latest Price |
ロケーション: | - |
最低注文量の価格: | 25 per Piece |
最低注文量: | 1 Piece |
パッケージの詳細: | Packed in strong carton |
納期: | Within 7 days after payment |
供給能力: | 30000 Piece per Month |
支払いタイプ: | PayPal, Western Union, T/T |
製品グループ : | Solar Charge Controller |