Model: | WS-ALMPPT60 |
---|---|
Brand: | WELLSEE |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
Label: | solar controller , charge controller , solar regulator |
Price: |
US $82
/ pc
|
Min. Order: | 1 pc |
Live Chat: | Last Online:29 Jul, 2014 |
ALMPPT60 60A 48V WELLSEE solar street light controller choose the most advanced power device, the compact
and concise LED display, operation conditions of the system is easy for checking.it can be used in the harsh physical
environment like cold,hot and moist.it is superior in property,high quality,and With 12V series, 24V series and 48V series., the products can meet the requirements of different users. It Is an multifunction and multipurpose controller which is exclusively used in solar street light or solar power system households.
Functions and features:
1, MPPT function
2, Microprocessor controller pulse width modulation (PWM) charging
3, Amount of light can be fixed.
4, Suitable for polytype battery.
5, Overcharge protection
6, Short circuit protection (automatic restoration)
7, Thunder protection
8, Reverse discharge protection
9, Reverse polarity connection protection
10, It can set up to 20 steps TM Timing Module or 10 steps segment mode.
11, It has a LED indicator of the working condition of charging and discharging:
I One piece of Charge Indicator LED (mark: Charge). When it is bright, the battery is charged strongly; flickeringly means
floating charge, no light means stop charging.
II One piece of Load Indicator LED (mark: load). When it is bright, there is output and load can work; if LED goes out,
means there isnt output and the load cannot work.
lII Battery indicator: red =under voltage Green =full Yellow =normal
Configuration:
Solar panel: the system of 12v should choose the 40 pieces connected in series, the voltage of Maximum Power Point
should be above 18V, the 24V system shoule be choose the two piece of the solar panel which is above mentioned.
The wire : youd better choose the wire which is connected the solar panel and WELLSEE controller according to 1A/m.
Sperior MPPT:
Maximum Power Point Tracking/MPPT is an electrical system which is adjusting the working condition of electrical
modules, making the solar panel can ourput more electrical energy, the fist picture is showing the connection between
the output power of photovoltaic cell/Pb , output voltage/ub and output current/ib, A means the normal controller making
the system working at 12V, only output at wer points of 53W,B means the MPPT controller can make the photovoltaic cell
always working at the Maximum Power Point, and output up to the wer points of 75W.
Technical parameter
model |
WS-AL MPPT60 40A |
WS-AL MPPT60 50A |
WS-AL MPPT60 60A |
system voltage |
12V / 24V / 48V |
||
Max Curry Current |
40A |
50A |
60A |
Output voltage scope |
10V~48V / 20V~96V / 40V~125V |
||
overpressure protection |
17V / 34V / 68V * |
||
HVD |
13.7V / 27.4V / 54.8V * |
||
undervoltage |
10.5V~11V / 21V~22V / 42V* |
||
temperature compensation |
-3mv/°C /cell |
||
open circuit losses |
≤30mA |
||
Light control |
light control turn on + light control turn off |
||
Light control + time control |
Light control turn on/off + time control turn on/off |
||
The step of time control |
0.5 hours started,half an hour of one grade ,up to 10 hours |
||
ambient temperature |
-25°C----+55°C |
||
quiescent current |
24mA |
||
control mode |
PWM |
||
Max loop voltage drop |
350 mV |