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Max. DC power(W): 4200
Max. DC voltage(V): 550
MPP work voltage range(V): 125-440
Nominal voltage(V): 360
Min. MPP voltage(V): 125
Max. MPP voltage(V): 440
Min. DC voltage(V): 100
Max. DC current(A): 15
Rated AC power(W): 4000
Rated AC current(A): 17.4
Max. AC current(A): 20
ITHD: <2%
Power factor: >0.99
Max. efficiency: 0.976
MPPT efficiency: >99.5%
Euro efficiency: 0.968
consumption at night(W): <0.2
Topology:" transformerless
Overload protection: Y
Anti-islanding protection: Y
Grid connection: single phase
Width(mm): 525
Length(mm): 425
Depth(mm): 175
Weight(kg): 23
Display: LCD &LED
Communication interface: RS485
Noise emission(dB(A)): <40
IP protection type :IP65
Relative humidity :0% to 98% no condension
Operating temperature range: -25? to 60?
Maximum altitude(m): 2000
Standard warranty(years): 5
Warranty: 5 years(Optiol 10-25 years)


