12V 24V 48V China Price High Efficiency MPPT Solar Charge Controller
Application:
SL-XXA solar charge controller is mainly used for solar power station,home solar power system,solar street light control system,mobile solar power system,DC wind solar generating system.
Key Features:
♦ SL-40A solar charge controller is mainly used for solar power station, home solar power system, solar street light control system, mobile solar power system, DC wind solar generating systems
♦ Adopt advanced MCU microprocessor control technology
♦ 12V/24V self detect to choose output voltage
♦Advanced MPPT Technology, High converting efficiency higher than 97% for minimizing energy loss
♦Capable to parallel in output, to expand capacity easily
♦Reversed current protection at night, over voltage and reverse polarity protection.
♦Capable of selecting different charging mode for various type of batteries.
♦Capable of connecting additional DC load for wider applications
♦Three stage charge control system (bulk absorption, and float mode) with optional temperature compensation
♦LED indicators display charge status in real time
♦Pulse Width Modulation (PWM) technology combined with a multi-stage charge control algorithm leads to control algorithm leads to superior charging and enhanced battery performance
Specification
| Model Parameters |
SL-40A |
SL-60A |
| Rated Voltage |
12Vdc, 24Vdc, 48Vdc |
| Rated charge current(include load current) |
40Amp |
60Amp |
| Input voltage range |
15-40Vdc for 12Vdc, 30-55Vdc for 24Vdc, 60-110Vdc for 48Vdc |
| Max .PV open circuit array voltage |
40Vdc, 55Vdc, 110Vdc |
| Overload protection (DC load) |
2.0 * lnom>5s |
| 1.5* lnom>20s |
| 1.25*lnom temperature controlled |
| Typical idle consumption |
At idle<10mA |
| Bulk charge |
14.6Vdc(default), 29.2Vdc(default), 58.4Vdc |
| Floating charge |
13.4Vdc(default), 26.8Vdc(default), 53.6Vdc |
| Equalization charge |
14.0Vdc(default), 28.0Vdc(default),56Vdc |
| Over charge disconnection |
14.8Vdc, 29.6Vdc, 59.2Vdc |
| Over charge recovery |
14Vdc, 28Vdc, 56Vdc |
| Over discharge disconnection |
10.8Vdc(default), 21.6Vdc(default), 43.2Vdc |
| Over discharge reconnection |
12.3Vdc, 24.6Vdc, 49.2Vdc |
| Temperature compensation |
-13.2mV/ºC, -26.4mV/ºC, -52.8mV/ºC |
| Lead acid battery settings |
Adjustable |
| NiCad battery settings |
Adjustable |
| Load control mode |
1.Low Voltage Reconnect(LVR):Adjustable |
| 2.Low Voltage Disconnect(LVD):Automatic disconnection |
| 3.Reconnection:Includes warning flash before disconnect and reconnection |
| Low voltage reconnect |
12.0-14.0Vdc, 24.0-28.0Vdc, 48.0-56.0Vdc |
| Low voltage disconnect |
10.5-12.5Vdc, 21.0-25.0Vdc, 42.0-50.0Vdc |
| Ambient temperature |
0-40ºC(full load) 40-60ºC(de-rating) |
| Altitude |
Operating 5000m, Non-Operating 16000m |
| Protection class |
IP21 |
| Cooling |
natural cooling |
| Terminal size(fine/single wire) |
#8 AWG |
| Dimension(L*W*H) |
192*140*66mm |
192*140*80mm |
About ZLPOWER
Founded in 2007, Shenzhen ZLPOWER Electronics Co., Ltd. (ZLPOWER for short) is a key hi-tech enterprise in state "Torch Plan, " integrating science, industry, trade, and investment into a whole. It has registered capital of RMB 10million, covering a floor area of 2000sq. M, and owning assets of RMB 30 million.
As a large-scale enterprise group with total assets exceeding RMB 30 million, it currently employs more than 300 staff, operates R & D institutions, 10 products lines, and 8 overseas branches and offices for sales and service.
Also as a professional uninterruptible power supply manufacturer in Shenzhen, China, ZLPOWER mainly produce high frequency online UPS, computer PC UPS, rack mount online UPS, low frequency Industry three phase UPS, UPS Inverter, solar inverter, solar charger controller, Solar/UPS Battery and other related products.
In ZLPOWER, we are strictly on quality inspections. We implement strict IOC, IPQC, FQC, OQC, QA, and other quality control measures in every process according to ISO9001, including to raw materials selection, production, package, and shipment.
Thus, we are ISO9001: 2008 and SGS certificated, and all our UPS, Inverter power supply products have been approved by CE (LVD/EMC), UL tests. As a result, they are popular among our customers from Italy, Germany, South Africa, Egypt, Mozambique, Nigeria, UAE, Ukraine, Russia, Uzbekistan, Philippines, Chili, Peru, Brazil, Mexico and more.
ZLPOWER is looking for agent worldwide to distribute our quality UPS system, Inverter power and solar products to their local markets. Any interests please welcome to contact us today and look for best power solution.
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