Performance

KD-220P

Rated power

220W

Power tolerance

±3%

Nominal voltage

12V

Warranty

90% of minimum warranted power output within 10 years 80% of minimum warranted power output within 25 years Free from defects in materials and workmanship for 5 years

Typical Electrical Characteristics

Nominal Maximum Power at STC (Pmax)

220W

Voltage at Pmax(Vmp)

29.8V

Current at Pmax(Imp)

7.38A

Short circuit current(Isc)

8.0A

Open circuit voltage(Voc)

36.8V

Maximum system voltage

1000V

Temperature coefficient of Isc

(0.065±0.015)%/ °C

Temperature coefficient of Voc

-(80±20)mv/ °C

Temperature coefficient of Pmax

-(0.5±0.05)%/ °C

NOCT(Air20°C;Sun0.8kw/square

meter; wind 1m/s)

47±2°C

Mechanical Characteristics

Dimensions(mm)

992×1650×50 (Overall tolerances +/-3mm)

Weight(kg)

20.4kg

Frame

Clear anodized aluminium alloy type 6063T6. Colour: silver

Solar cells

60 cells(156mm×156mm) configured geometrically for a

6×10 matrix connected

Output cables

(1×4.0mm2)cable

Junction box

IP65 junction box with 2 terminal screw connection blocks

Construction

Front: High transmission 3.2mm tempered glass

Rear: White polyester; Encapsulant: EVA