| Model: | SS 15A 20A-1 |
|---|---|
| Brand: | Sunshine |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
| Label: | solar charger , solar controller |
| Price: |
-
|
| Min. Order: | 5 pc |
| Live Chat: | Last Online:25 Jun, 2012 |
Features
1 Using MCU, intelligent control.
2 Over-charge, over-discharge, electronic short circuit, overload protection,reverse battery protection,reverse solar cells protection.
3 Using the battery discharge rate characterization to realize the discharge control.
4 With a tandem PWM main charging circuit,the voltage loss than the use of diode reduces nearly a half, its efficiency is 3% to 6% higher compared with non-PWM and it increases the power time; The increased charge of over discharge resume ,normal direct charging as well as auto float control ensure system has a longer life.
5 Intuitive LED indicates the current battery status, allowing users to understand the usage.
6 Controller automatically recognizes12V/24V.
Technology Data
|
System voltage |
12V/24V Auto |
|
System current |
15A/20A |
|
No-load loss |
<10mA |
|
Solar energy input voltage |
<55V |
|
Over voltage protection |
16.5V; ×2/24V |
|
Over voltage recovery |
15.0V; ×2/24V |
|
Balance charge voltage |
14.6V; ×2/24V(25℃) time maintenance 1H |
|
Increase charge voltage |
14.4V; ×2/24V(25℃) time maintenance 1H |
|
Float charge voltage |
13.8V; ×2/24V(25℃) |
|
Charging return voltage |
13.3V; ×2/24V(25℃) |
|
Discharge protection voltage |
11.1V; ×2/24V |
|
Discharge protection voltage |
12.8V; ×2/24V |
|
Temperature compensation |
-4.0mv/℃/2V |
|
Daytime identifying voltage |
7.0V; ×2/24V |
|
Night identifying voltage |
3.0V ×2/24V |
|
Over-load, short-circuit protection |
1.5 times rating current 30S 1.5 times rating current 10S overload current protection≥3 times rating current short circuit protection |
|
Work temperature |
-25℃ to +60℃ |
|
Protection degree |
IP30 |
|
Outline size |
141.5mm*84mm*23.6mm |
|
weight |
0.35kg |
| Payment Terms: | T/T |
|---|---|
