Here are some tables show different products.
Gintech
New Solar Power
2015年12月29日星期二
Some Parameters of Solar Cells
Different plants supply different solar cells. The differences are size, surface, efficiency and other parameters.
Here are some tables show different products.
Here are some tables show different products.
What Kind of Place Would be Better Place for Building Solar Power Station?
In China, I give you a definite answer: Qinghai-Tibet Plateau and Inner Mongolia.
From one character of solar cell, temperature coefficients(Gintech solar cell): Isc=0.050%/℃, Voc=-0.341%/℃, FF=-0.114%/℃, Power=-0.424%/℃. If you don't know what is filling factor(FF), never mind, but you would concern for the power. Obviously, the higher temperature there (solar power station), the power is lower. On the other hand, the parameters you find on label, is under STCs ( 1000W/㎡, 25℃, AM1.5). So when the temperature of solar module is 75℃, you will get 78.8W from 100W. It would be a fatal reduction to a power station.
Back to my answer. There are same factors in there places:
1. Longer Peak Sunshine Hours(PSH) than many places. PSH in Qinghai is near 5.5, and in Inner Mongolia is near 6, and in Tibet is about 7.
2. High radiation intensity. Air mass is less than inland cities.
2. Temperature. These places are plateaus, so the daytime temperature is, even in summer, not more than 20℃.
Of course, in hotter places such as Arabic countries also suitable, for very few rainy days and long sunshine hours.
From one character of solar cell, temperature coefficients(Gintech solar cell): Isc=0.050%/℃, Voc=-0.341%/℃, FF=-0.114%/℃, Power=-0.424%/℃. If you don't know what is filling factor(FF), never mind, but you would concern for the power. Obviously, the higher temperature there (solar power station), the power is lower. On the other hand, the parameters you find on label, is under STCs ( 1000W/㎡, 25℃, AM1.5). So when the temperature of solar module is 75℃, you will get 78.8W from 100W. It would be a fatal reduction to a power station.
Back to my answer. There are same factors in there places:
1. Longer Peak Sunshine Hours(PSH) than many places. PSH in Qinghai is near 5.5, and in Inner Mongolia is near 6, and in Tibet is about 7.
2. High radiation intensity. Air mass is less than inland cities.
2. Temperature. These places are plateaus, so the daytime temperature is, even in summer, not more than 20℃.
Of course, in hotter places such as Arabic countries also suitable, for very few rainy days and long sunshine hours.
2015年12月8日星期二
About Micro Solar Panel--Dec. 9th, 2015
It's been long time to update my status for showing if I am still alive or not.
Waiting for very tiny solar panels in the past days, I prefer to call them solar nails.The size of these things are around 20-40 mm.
What is so small solar panels used for? Gps tracker of animal. Please view the pictures:
They are customized.
Waiting for very tiny solar panels in the past days, I prefer to call them solar nails.The size of these things are around 20-40 mm.
What is so small solar panels used for? Gps tracker of animal. Please view the pictures:
22*38 mm
Move closer, but this one is 41*29 mm
They are customized.
2015年12月1日星期二
Ask for help: how to promote on bing.com?
It is not easy to find a suitable solution to promotion. We are manufacture of solar sanels, specifically in manufacturing handmade small solar panel.
OK, I praise my business first here.
Chrysantsolar is a young company but it's not young in manufacturing. Before the company, we are a more than 10-year experienced factory.
These ten years, many solar power industrial factories appeared, but many of them have disappeared. Why?
Bad quality and few profit. Price decides many things: quality and profit. Buyers always lower the target price. For survival, factories have to accept and supply inferior quality merchandise. Of course, if you pay me 1 dollar for buying a Mate 8, I would accept it and send you a picture of Mate 8. :) Of course, suppliers quit this industry for less profit.So, a buyer must know "you get what you pay".
Another simple instance. If the price of our product is USD10, but another competitor quotes USD9.5. Our qualified rate is 99.9%(There are 3 tests from material to product) , which is higher than competitor's 90%. which one you would choose? You know, QC is very hard in handmade area.
Technology. Few technological content in our products, but we can make them good look.
I will post something different in few days. Just wait.
OK, back to the title of this blog, how to promote on bing.com? We want to make B2B promotion, not B2C, which search engine is better, Google or Bing?
OK, I praise my business first here.
Chrysantsolar is a young company but it's not young in manufacturing. Before the company, we are a more than 10-year experienced factory.
These ten years, many solar power industrial factories appeared, but many of them have disappeared. Why?
Bad quality and few profit. Price decides many things: quality and profit. Buyers always lower the target price. For survival, factories have to accept and supply inferior quality merchandise. Of course, if you pay me 1 dollar for buying a Mate 8, I would accept it and send you a picture of Mate 8. :) Of course, suppliers quit this industry for less profit.So, a buyer must know "you get what you pay".
Another simple instance. If the price of our product is USD10, but another competitor quotes USD9.5. Our qualified rate is 99.9%(There are 3 tests from material to product) , which is higher than competitor's 90%. which one you would choose? You know, QC is very hard in handmade area.
Technology. Few technological content in our products, but we can make them good look.
 |
| Ugly design |
 |
| What's the difference? |
 |
| Sample from our customer, ugly! |
 |
| Better change |
I will post something different in few days. Just wait.
OK, back to the title of this blog, how to promote on bing.com? We want to make B2B promotion, not B2C, which search engine is better, Google or Bing?
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