Electric Charge Controller of Solar (SML10)
1. Battery State-of-Charge display with 3 LEDs
2. Acoustic load disconnect pre-warning
3. PWM-regulation (series type) Boost
4. Equalize and Float charging, also for VRLA
5. Automatic 12/24 Volt detection
6. Integrated temperature compensation
7. Large terminals (up to 16mm2 wire size)
8. SOC and voltage controlled LVD
9. Fully electronically protected
The SML NL series is a sophisticated solar charge controller family for low cost applications. The electronic circuit is equipped with a microcontroller that provides high-efficiency charging technology together with a number of outstanding status display, warning and safety functions.
The temperature-compensated three-stage PWM charging method (boost-equalization- float) is now adjustable to sealed and vented lead-acid batteries. The new version also allows an either SOC or voltage controlled low voltage disconnect function.
The battery status is clearly indicated by three LEDs.
As the first controller on the market in this price range it comes with an acoustic low voltage load disconnect pre-warning feature.
|
Model |
SMLNL05 |
SMLNL08 |
SMLNL10 |
SMLNL15 |
SMLNL20 |
|
|
Nominal voltage: |
12/24V automatic recognition |
|
Max. module current |
5A |
8A |
10A |
15A |
20A |
|
|
Max. load current |
5A |
8A |
10A |
15A |
20A |
|
|
Boost voltage |
14.5V/29.0V |
|
Equalization voltage |
14.8V/29.6V |
|
Equalization voltage |
13.7/27.4V |
|
Deep discharge protection |
11.4-11.9V/22.8-23.8V controlled by state of charge
11.0/22.0V controlled by voltage |
|
Load reconnect voltage |
12.8/25.6V |
|
Temperature compensation |
-4mV/cell*K |
|
Self consumption |
<4mA |
|
Max. wire size |
16mm ²(AWG#6) |
|
Dimensions(W×H×D) |
80*100*32mm(w*h*d) |
|
Weight |
220g |
|
Temperature range |
-20to+50°C |
|
Type of protection |
IP22 |
Yueqing Saibang Electric Co., Ltd. is a subordinate of saip electric group company limited, which is wholly invested by our group company. Depending on our group company's advanced technology and equipment introduced form developed countries, we have tremendous technical capabilities. Buondi mainly develops and produces new source products, including Solar Generator, Solar charge controller, Wind Generator, Solar Inverter, Solar tracking systems and so on.
