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- Other Lights & Lighting Products[6]
- Emergency Lights[3]
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- Contact Person : Mr. Lin Dick
- Company Name : Shenzhen Solar Power Technology Co., Ltd.
- Tel : 86-0755-2794 5800
- Fax : 86-0755-2263 3040
- Address : Guangdong,Shenzhen,NO.5,DaYang Industrial Zone, GongMing Town, BAO'AN, SHENZHEN, CHINA. 518106
- Country/Region : China
- Zip : 518101
low cost solar lighting system
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Specifications
DC Solar Home Lighting System Series
1. With solar panel
2. With battery inside
3.System output :DC 12V&DC5V
4. Easy installation and safe
5.CE,RoHs approved
Product Parameter
SP-40W20A Standard Configuration | |
Solar Panel | 1PC X40Wp 18V PolyCrystalline Solar Panel with complete module mount structure & cable 2.5sq.mm *5M,lifetime≥25 years |
Charge Controller | 1PC X DC12V 8A, Intelligently Operated |
Solar Battery | 1PC X 12V20AH Sealed Lead-acid Solar battery, long life, deep cycle and maintenance free,working temperature:-25°C-50°C |
Multi-Function Operation Panel | 1PCS X 18V Solar Panel Chargring Sockets |
1PCS X 15V AC Chargring Sockets | |
4PCS X DC 12V Output Socket | |
1PC X USB 5V Output Socket | |
1PC X Cigar Lighter with Water-proof Cap! | |
Accessories | 2PCS X DC12V2W LED Bulb including E27 lamp holder with on/off Button & 5M DC cable(You can match freely,Additonal cost is not included) |
1PC X USB Multifunction Mobile Phone Charge Connector for 10 kinds of mobile phone/digital products. All-in-one Unit.( You can match freely,Additonal cost is not included) | |
Warning | Maxium Loading Capacity ≤ 15W |
Product Size | ControlBox Size:200*108*160MM Solar Panel Size: 465*350*30MM |
Applied Range:
a. used for radio, mobile phone charge, digital camera charge
b. used for LED lights, DC fan, DC TV
CHARING/WORKING TIME
Charging time:11-12 hours fully charged by Sun
Lighting Time:1PC X 3W LED Light: 40 Hours
low cost solar lighting system Design purpose: Bring light to people who live in places without or Short of Electricity.
Product Advantages:
1. Simple Operation. Just switch on the unit, it can be used.
2. Adopt Intelligent and high efficiency PWM (Pulse-Width Modulation) fuzzy charge Method to charge the battery ,and 7 Grades voltage control,which ensure the optimum working condition of the battery and extend its service life.
The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.
This Great advantage can let Distributors stock products for a very long period of time without worry power loss on the battery! it gives distributors the luxury of time to distribute this products!
3. Intelligent overcharge and over discharge protection to enhance Battery's Lifetime. Excellent short circuit protection and protection against reverse polarity to improve system reliability and durability.
4. Adopt low MOS tandem control circuit on Charge circuit, reducing nearly half circuit voltage losses than diode circuit . Control Board adopted industrial chip and precision components, and it can work in cold ,high temperature, moisture condition
5. Intelligently Control.
The system makes use of computer chip to take samples of the battery voltage, panel battery voltage ,discharge current , temperature and other parameters. Through special control model to calculate , it achieves high precise control of battery discharge rate which is in line with storage battery characteristics, and high temperature supplementary revision .
6. LED visually displays the status of solar Panel ,batteries and working load. User can know real time operating status.
