Off Grid Solar Power System Wide Input Voltage Range 20kw Power System Without Battery

Product Description
100-900VDC wide input voltage range 20KW off grid solar power system without battery
Wide voltage input range Off-GridPureSineWaveInverter can work without battery
1. With MPPT function, maximum use of solar power
2. Long service life, 15-20 years won't be damaged under the normal conditions
3. Unique protection against shocks
4. Automatic unattended work mode
5. High efficiency >94%
6. Varible frequency start mode(VFD), reduce the impact current of inductive load
7. Stable voltage output within the 100-850VDC wide voltage input range
8. Can add AC bypass input and RS485 remote monitor optional
9. Off grid inverter can work without battery andcharge controller, save more cost
TechnicalFeatures:
Parameters:
Model
SDP-20KW
Isolationmode
LowFrequencyTransformer
DCInput
Inputratedvoltage(Vdc)
100-300VDC
(rated 200V)
200-600VDC
(rated 400V)
400-850VDC
(rated 600V)
ACOutput
Ratedoutputpower
20KW
Outputwaveform
Puresinewave
Phases
Singlephase2wire
+ground
2phase3wire
+ground
3phase4wire
+ground
Outputratedvoltage
220VAC±3%
120/240VAC±3%
380VAC±3%
OutputFrequency
50Hzor60Hz±0.05Hz
RatedOutputVoltage(V)
120/220/230/240/380/400/415VACoptional
PowerFactor(PF)
0.9
OverloadAbility
150%,10s
Efficiency
≥94%
Waveformdistortion
rate(THD)
<3%(Linearload)
DynamicResponse
(0to100%load)
5%,≤30ms
Display
LCD
Runningmode
Workingcontinuously
Electricalinsulation
properties
2000Vac,1Minute
Protectionfunction
Protection
Inputreversepolarity,undervoltage,overvoltage,
outputover-current,shortcircuit,overheatingetc.
Coolingmethod
Fan-cooled
Short-circuitprotection
Noautomaticrecovery,needtorestartthemachine
workingenvironment
Ambienttemperature
-15~+55℃
Usingenvironmenthumidity
0~90%,Nocondensation
Noise(1meter)
≤50dB
Degreeofprotection
IP20(indoor)
Usingaltitude(m)
≤2000
CEStandard
EN60950-1:2006+A11:2009,EN61000-6-4:2007+A1:2001,EN61000-6-2:2005,
EN61000-3-12:2005,EN61000-3-11:2000
Advantages:Our ServicesCompany InformationProject Case
40KW Off Grid System Video link:https://www.youtube.com/watch?v=QNxIN9RsJ6Y&feature=youtu.beCertifications