Buy solar street lamps need to pay attention to

Depend on the characteristics of energy conservation and environmental protection, solar street lamps in recent years has always been people in esteem, charging it the day night lighting, without messy wires laid pipes, high technology content, low maintenance cost, save electricity more durable, saves more resources for the city

depend on the characteristics of energy conservation and environmental protection, solar street lamps in recent years has always been people in esteem, charging it the day night lighting, without messy wires laid pipes, high technology content, low maintenance cost, save electricity more durable, saves more resources for the city, with green earth the development concept of energy saving and emission reduction. Then buy solar street lamps need pay attention to? Solar street lamps factory today just updated 4 matters needing attention.

1.

LED chip quality is the most center of LED lamps and lanterns chips, resolution directly the performance of lamps and lanterns! However, some adverse manufacturers use customer unprofessional, capital from the above consideration, using cheap chips, enable customers to use high price to buy low quality products to form a direct economic loss, and the quality of LED lamps and lanterns to form a serious hidden trouble.

2, parameters, equipment authenticity

solar street light hot also with the price drop in profit, intense competition also led to many solar street lamps factory start cutting corners empty mark the status of the product parameters, light wattage, wattage of solar panel, battery capacity, even the solar light pole material in question. , of course, this is the customer has repeatedly than prices for base prices, also related to the practice of a few manufacturer.

3, heat planning, equipment is reasonable planning of the

the cooling, the LED chip junction temperature of PN junction every 10 degrees, the service life of semiconductor devices will be faster. Because of the high LED solar street light brightness requirements, use environment is harsh, if heat treatment is bad, can cause LED aging, agile stability decline. In addition the unreasonable condition of equipment often results in detail using short of expectations.

4, copper wire, pretend to gold wire and quality controller to

many LED manufacturers trying to develop for copper alloy, gold silvering alloy wire, silver alloy wire to replace expensive gold thread. Although these alternative plan is better than that of gold thread on certain features, but poor in chemical stability of many, such as silver and gold silvering alloy wire is simple by sulfur corrosion/chloride/bromide, simple copper oxide vulcanization. For similar to suction breathable sponge encapsulation of silica gel, these alternative plans to make the bonding wire easier by chemical etching, the reliability of the light source, long using time, the LED lamp bead more simple bolt death lamp. Solar street lamps controller, the controller, if there is something wrong with the process of test and inspection, can present & other Throughout the whole lights &; 、” Open to turn off the lights when no & throughout; 、“ The damage & throughout; 、“ Individual LED lamp bead light throughout & death; 、“ Throughout the whole lights flashing virtual &; The phenomenon.

let's demand in buying solar street light at shop around, look at the solar street light price list content is in good condition, equipment and reasonable, the company is a production capacity, after-sales service, whether can provide qualification certification is complete, now many companies say it's alliance enterprises, the product is actually the several companies to buy back again after assembly to sell to customers, products sell go out, but after time will attack the phenomenon of wrangling, then let's watch the price of solar street lamps, the next is to, to be able to find the same equipment of different manufacturers. If the solar street lamps factory quoted price significantly lower than market price, product can itself has some problems, but the price is higher than market price reasonable and feel not worthwhile, so be sure to carefully consider before you place an order.