| Prod Model: |
SMLNL |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Maximum Current: |
20A |
| Rated Voltage: |
12V |
| Kind: |
Charger Controller |
| System: |
Off-Grid system |
Product Description
New Solar Streetlamp Controller(SMLNL)
Functions:
1. Battery State-of-Charge display with 3 LEDs
2. Acoustic load disconnect pre-warning
3. PWM-regulation (series type)
4. Boost, Equalize and Float charging, also for VRLA
5. Integrated temperature compensation
6. Large terminals (up to 24mm2 wire size)
7. SOC and voltage controlled LVD
8. Fully electronically protected
Introduction:
The SMLseries is a sophisticated solar charge controller family or low cost applications.
The electronic circuit is equipped with a microcontroller that provides high-efficiency chargingtechnology together with a number of outstanding status display, warning and safety functions.
The SMLNL Series comes with two nightlight function mode. One of them is programmable that switch on the load output for a adjustable number of hours from dusk.
The nightlight function is overridden by a battery deep discharge protection to avoid excessive discharge and damage of the battey. The temperature-compensated three-state PWM charging method (boost-equalize-float)is now adjustable to sealed and vented lead-acid batteries. The low voltage disconnect function can be controlled either by SOC or by voltage. The battery status, charging status and load status are cleary indicated by 5 LEDs.
|
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.
