product description

The resistivity, mobility, and free-carrier concentration in monocrystalline silicon vary with doping concentration of the single crystal silicon. Whereas the doping of polycrystalline silicon does have an effect on the resistivity, mobility, and free-carrier concentration, these properties strongly depend on the polycrystalline grain size, which is a physical parameter that the material scientist can manipulate.[20]Through the methods of crystallization to form polycrystalline silicon, an engineer can control the size of the polycrystalline grains which will vary the physical properties of the material. 

• Base stations - for mobil and internet provider

• Military and Paramilitary base stations

• United Nations and other Humanitarian Aid & Relief Agencies

• Mining Contractors (exploration/drilling)

• Emergency Services (Natural Disaster Organisations)

• Road, Bridge, Pipeline Construction Organisations

product characteristic

The E-series photovoltaic module comes with a 90% (12-year) and 80% (25-year) of rated minimum peak power warranty and a 10-year warranty on workmanship and materials

Positive power tolerance 0 to +5W

10 year product workmanship warranty
 Upto 25 year linear power warranty of minimum peak power
 Proven eld performance worldwide

 Internal by-pass diodes across 20 series cells resists effects of shading
 Passed 3rd party testing: Salt spray and Ammonia resistance
 Conforms to UL 1703, ULC-ORD-C1703-01 and CE

detail parameter

technological process

package&delivery

we pack goods with pallets and carton box

each one will be carefully examined by our staff.