Shanghai Hongtuo Eco-Technology Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. SHI CAO
  • Company Name : Shanghai Hongtuo Eco-Technology Co., Ltd.
  • Tel : 86-21-20237657
  • Fax : 086-21-20237657
  • Address : Shanghai,Shanghai,Room 905, Building B, Tomson Square, 188 Zhang Yang Road, Pudong, Shanghai
  • Country/Region : China
  • Zip : 200122

Solar Cells
Pure polycrystalline silicon

Pure polycrystalline silicon

Pure polycrystalline silicon: 1.Purity:99.9999 %( 6n ) 2.size:6~25mm/25~50mm/50~100mm 3.Resistivity:60%>100 Ohm cm 4. P type Pure polycrystalline silicon:1. Purity: 99.9999 % ( 6n )2. size: 6~25mm/25~50mm/50~100mm3. Boron content:< 0.11 ppba4. phosphorus...
Portable solar laptop charger

Portable solar laptop charger

Portable solar laptop charger 1.capacity:3.7V/13200mA/h 2.Output voltage: 5V 16V 19V 3.Output current:1A(max) 4. 27 x32x 3cm Portable solar laptop charger1.capacity:3.7V/13200mA/h2.Output voltage: 5V 16V 19V3.Output current:1A(max)4. 27 x32x 3cm5. Certificate: CE and RoHs ...


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