2014 new design customized 3-6m solar powered lighting factory price professional integrated excellent solar garden lamp 12v
USD $80 - $687 /Set
Min.Order:1 Set
Yangzhou Zhongdian Solar Technology Development Co., Ltd.
2014 new design customized 3-6m solar powered lighting factory price professional integrated excellent solar garden lamp 12v
Cloudy & rainy days: 0-8 days
Service temperature: -40℃~+60℃
A.led and lamp fixture
1. Top quality chips and LEDs are used, achieving ultra brightness, saving energy by 75%;
2. Power factor over 95%, harmonic distortion rate less than 15%;
3. long lifetime over 50,000 hours.
4. Adopt digital constant-power technology, realizing control of LED power;
5. Unique die-casted aluminum shell structure realizing excellent cooling effect;
6. Lens light distribution technology is adopted, making the brightness more even;
7. Stable LED working point, low temperature rise, low brightness decline.
B.Battery
1.Patented structure of 24v batteries
2.Long life design: 12 years under temperature of 25℃
3.Low self-discharge rate: less than 2% per month under temperature 25℃
4.Sufficient capacity
5.Superior consistency of open circuit voltage and capacity, and floating voltage
6.Wide temperature range: -40℃~+60℃
7.Superior sealing property ensures no leaking
8.Super charging acceptance
9.Superior recovery after deep discharge.
C.Panel
mono/multi-crystal silicon high-efficiency cell with service life ≥25 years
Place of Origin: Yangdong China (Mainland)
Brand Name: ZD
Specification: Normal
Output Voltage (V): 12VDC 24V DC
Load Power (W): Depends
Solar Power (W): 30W--300W
System voltage: 12v or 24v
Glass: Low iron tempered glass
Frame: aluminum
Cable: MC-4 and connector
Size: Customized dimensions
D.Lamp pole
Material :Q235
Height :3-5M
Finish :hot dip galvanized and powder coat
Including :bracket for solar panel and arm
Plate square:depends on the height of lamp post
Plate thickness:depends on the height of lamp post
E.Controller
Intelligent sensor of
l Light / time/ power control
l Over charging/ discharging protection
l Short Circuit protection
Reverse polarity protection
F.Cable
G.Battery box
Material:Engineering plastic
1. Waterproof 2.Anti-corrosion
3.Pressure resistant 4.Heat protection
5. Life span: 20years
H.Base foundation
to keep the pole strong enough!
Terms And Conditions:
1. Price Term: The price includes solar panel, LED street lamp, controller, battery, battery box, lamp post,foundation and cable. Shipping seaport: shanghai or yangzhou Seaport. For CFR or CIF price, please specify which exact model you need and whether pole is needed, and tell us your order quantity so that we can calculate the local charges and sea freight. "
2. MOQ: 1 sets. For less than 10 sets, price needs be increased by 20%.
3. Payment: Typically 30% by T/T as down payment, balance by T/T or L/C before shipment. Other payment way can be negotiated.
4. Package: Export standard plywood case or carton packing suitable for tough handling and long-distance ocean transport.
5. Delivery: for 100 sets, goods can be ready for shipment within 20 working days.
6. Parts Design Service Time: Solar Panel 25 years, LED light over 50,000 hours, Controller 4 year, Battery 8 years, Pole 20 years,battery box 20 years.
7. Warranty: 10 years for solar panel and lamp post, 5 years for battery box,3 years for battery.2 years for other parts!
solar garden lamp 12v
shipping:
1.pre-sales:
free professional advice for solar light system in accordance with specific area conditions,any time,any where!
2.After sale:
timely delivery,assistant to the logistic, installation guide, perfect quality assurance system
solar garden lamp 12v
Frequently Asked Questions about Solar lighting system
Q:What’s the main difference between mono and polycrystalline solar panel?
A: production process and cost. Polysilicon technology is more mature since it is an early technology compared with Monosilicon.
Q:The controller of your solar street light has dual time control function?
A: our solar charge controller is designed with dual time control function, you can set up the lighting time and divide it into two parts, like 10 hours (6 hours full power lighting + 4 hours half power lighting)
Q:For a best lighting solution, what information is needed?
A:1. Location where the lighting system is going to be used.
This will help us to find the “peak sun hours” in this particular location. With this “peak sun hours” , we can work out the demanded capacity of PV modules.
2. Working hours of the lighting lamp.
5hours, 8hours, 10 hours or 12 hours during the night.
3. How many consistent rainy days in this particular location?
This will help us to work out the maximum capacity of storage batteries. We call it battery’s “rainy day backup”. The battery storage backup should be sufficient for lighting during consistent rainy days.
4. The height of the light pole or the width of the road.
5. Brightness (lumens) of the lighting lamp.
6. Other information customers may give.
Q:What’s “Peak Sun Hours”
A:The average daily solar insolation in units of kWh/m2 per day is sometimes referred to as "peak sun hours".
The term "peak sun hours" refers to the solar insolation which a particular location would receive if the sun
were shining at its maximum value for a certain number of hours. Since the peak solar radiation is 1 kW/m2,
the number of peak sun hours is numerically identical to the average daily solar insolation. For example,
a location that receives 8 kWh/m2 per day can be said to have received 8 hours of sun per day at 1 kW/m2.
Being able to calculate the peak sun hours is useful because PV modules are often rated at an input rating of
1kW/m2.
Q:How to maintain the solar lighting system?
A:Solar lighting system is of low maintenance. In some dusty locations we recommend the solar module be
cleaned every few months