首页 关于我们 产品展示 工程案例 博客和视频 联系我们
  工程案例
 
 
 
Customer Comment
I was very very happy with my order experience. The item arrived when promised. It was packed properly and undamaged. The product has worked as advertized. The support staff was very helpful. I found the item at the lowest price of any other site. I have plans to buy other items in the future." -DS
  工程案例
 
名称:日本
 

Project location & Climate

2011-East-Coast-Earthquake Area in Japan      Daily solar radiation:4.25kwh/m2/d    Solar panel angle:41° face South

Designed working time

7h/day, 7h 100% power working mode, 5-7days continued overcast and raining days. Wind resistance:60M/S(215KM/H)

Configuration(solar street light)

Solar Panel: 40Wx1pc; LED Lamp: 9Wx1pc; Battery: 12V50AHx1 ; controller: 12V10A waterproof IP68 ; Lamp Pole: 4.5M.

Customer feedback

The light is working very well and brighter than local 30W energy saving lamp! Congratulations at SUNMASTER! We will order regularly and install in the other cities in Japan 2011 earthquake areas.

 

 

 

 

 

 
首页   |   关于我们   |   产品展示   |   工程案例   |   技术服务   |   联系我们