Monocrystalline Wafers (125 * 125)
Specifications:
Origin : China
Growing Method : Cz
Elecrocoductivity type / Dopant : P/boron
Crystallographic axis orientation : <100>
Resistivity (central point, on post-annealed samples) : 0.5 6.0 ohm/cm
Carbon content : <1.0 1017cm-3
Oxygen content (k=2.45) : <1.0 1018cm-3
Minor carrier lifetime : 10¦s
Leneage, twins, swirls EPD : Not allowed 2*103cm-2
Multi Crsytalline Silicon Solar Cell
Dimension : 156 mm x 156 mm +/- 0.030 mm
JKG Solar Garden Light
The John-Kenndu Solar Garden Light Series are designed especially for the illumination of garden or park, etc. Utilizing our high efficiency solar module and LED lamp, the products integrate perfectly the brightness, decoration and environment protection.
War rarity and working condition
Product warranty : 2 years
Working Temp.: (-30C-65C)
SPECIFICATION:
Model: SWGL-5001
Height: 3000MM
PV Panel(Wp): 40W
Light (LED): 10W
Pole Structure: Steel Pole with galvanic printing or plastic coating
Solar Vacuum Tube
Description :
Stracture : Dual tube geometry
Glass materails : Borsoslicate glass to ISO 9000
Outer diameter : 47mm
Inner tube diameter : 37mm
Tube legth : 1500mm
Absorber coating : inner tube coated with four layer cermet selective coating magnetron sputtering vaccum slashing absorptance>93%
Emittance : <6%@85 deg.c
Vacuum : <5x10-3PA, find out any related tested reports/approvals,for tubes/systems
Tubes warranty : 15 years
Inner tank thickness : 0.6¦10%mm for 100 to 300 LPD & 0.8¦10%mm
Outer clading thickness : 0.5¦10%mm for 100 to 300 LPD & 0.5¦10%mm
Insulation materail : CFC free polyurethene Foam, 40kg/m cub moulded between the inner and outer tank, 60¦10%mm thick
Solar modules
HIGH EFFICENCY PV MODULE
The John-Kenndu JKG-130 series module are designed especailly with the transparant TPT
for a better photovoltaic application in the cold climat. The outstanding resistances to the
toughe weathe and moisture make the products have a better durability.
Type:
JKG-130 Framed module in black style with junction box and plugs
Cell efficency[%]: 16.5-14.5
Proven materials
Solar cell: 5'' monocrystaline silicon cell by MOTECH
Glass: Super white solar glass
TPT: Transparant
EVA: F+RST TM EVA film
Cable: Length: 100 cm each
Plug: MC4 compatible
Silicon glue: Dowcoring 737 neutral cure sealant-transparant
