20KW split phase 110/220Volt, 60hz off grid solar inverter for solar energy system

Model

SDP-20KW

Isolation mode

Low Frequency Transformer

DC Input

Input rated voltage (Vdc)

192V

240V

Input rated current(A)

104A

83A

AC Output

Rated output power

20KW

Output waveform

Pure sine wave

Phases

Single phase 2 wire

 + ground

2 phase 3 wire

 + ground

3 phase 4 wire

 + ground

Output rated voltage

220VAC ±3%

110/220VAC ±3%

380VAC ±3%

Output Frequency

50Hz or 60Hz±0.05Hz

Rated Output Voltage (V)

120/220/230/240/380/400/415VAC optional

Power Factor(PF)

0.9

Overload Ability

150%, 10s

Efficiency

≥94%

Waveform distortion

 rate (THD)

<3%(Linear load)

Dynamic Response 

(0 to 100% load)

 5%,≤30ms

Display

LCD

Running mode

Working continuously

Electrical insulation 

properties

2000Vac, 1 Minute

Protection function 

Protection

Input reverse polarity, under voltage, overvoltage, 

output over-current, short circuit, overheating etc.

Cooling method

Fan-cooled

Short-circuit protection

No automatic recovery, need to restart the machine

working environment

Ambient temperature

-15~+55℃

Using environment humidity

0~90%,No condensation

Noise ( 1 meter)

≤50dB

Degree of protection

IP20(indoor)

Using altitude(m)

≤2000

CE Standard

EN60950-1:2006+A11:2009, EN61000-6-4:2007+A1:2001, EN61000-6-2:2005, 

EN61000-3-12:2005, EN61000-3-11:2000