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MST Series 3Ph Hybrid Solar Inverter 20KW

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Brand: MightyESS
Model: MST20KW
Power: 20000W
Type: Hybrid on/off grid solar inverter
Wave form: pure sine wave
Battery voltage: 160Vdc-700Vdc
Battery type: GEL or Lithium
Output Voltage range: 3L/N/PE 220/380Vac 230/400Vac
Frequency: 50/60Hz
Phase: Three phase
No. of MPPT: 2
Max. PV input current: 26+26A
Max. PV input power: 26000W
Rated PV input voltage: 600V(180-850V)
Communication: Rs485, CAN, WIFI, APP
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3Phase Wallmount Hybrid On/Off Grid Pure Sine Wave Solar Inverter 20KW

High DC Voltage 3Phase Hybrid Solar Inverter 20KW



Brand: MightyESS

Model: MST20KW

Power: 20000W

Type: Hybrid on/off grid solar inverter

Wave form: pure sine wave

Battery voltage: 160Vdc-700Vdc

Battery type: GEL or Lithium

Output Voltage range: 3L/N/PE 220/380Vac 230/400Vac

Frequency: 50/60Hz

Phase: Three phase

No. of MPPT: 2

Max. PV input current: 26+26A

Max. PV input power: 26000W

Rated PV input voltage: 600V(180-850V)

Communication: Rs485, CAN, WIFI, APP





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Technical Specifications


Model10KW20KW30KW40KW50KW
PV String Input Data
Max. DC input power(W)1300026000390005200065000
Max. DC input voltage(V)1000
Start-up volage(V)180
MPPT voltage range(V)150-850
Full load MPPT voltage   range(V)325-850500-850360-850360-850450-850
Rated DC input voltage(V)600
PV input current(A)20+2026+2636+36+3636+36+36+3636+36+36+36
Max. DC short circuit   current(A)30+3039+3955+55+5555+55+55+5555+55+55+55
No. of MPPT trackers22344
No. of strings per MPPT   tracker1+12+22+2+22+2+2+22+2+2+2
AC Output
Rated AC output power(W)1000020000300004000050000
Max. AC output power(W)1100022000330004400055000
AC output rated current(A)153045.660.876
Max. AC output current(A)16.53350.266.983.6
Max. 3ph unbalanced output   short circuit current(A)2235607083.3
Max. continuous AC   Passthrough(A)4080200200200
Generator input/smartload/AC   couple current(A)15.2/40/15.230.4/80/30.445.5/200/45.560.7/200/60.775.8/200/75.8
Peak power (off grid)1.5 times of rated power, 10S
Power factor0.8 leading-0.8 lagging
AC output frequency and   voltage50/60Hz; 3L/N/PE 220/380VAC, 230/400VAC
Grid typeThree phase
THD<3% (of nominal power)
DC current injection<0.5% In
Battery Input Data
Battery typeLead acid/GEL/Lithium-ion
Battery voltage range(V)160-700160-800
Max. charging current(A)3750+50
Max. discharging current(A)3750+50
No. of battery input12
Charging curve3 Stages / Equalization
Charging strategy for Li-Ion   batterySelf-adaption to BMS
Efficiency
Max. efficiency97.60%
Euro efficiency97.00%
MPPT efficiency99.90%
Protection
Anti-islanding protectionYes
PV string input reverse   polarity protectionYes
Insulation resistor detectionYes
Residual current monitoring   unitYes
Output over current protectionYes
Output shorted protectionYes
Surge protectionYes
Arc fault circuit   interruption(AFCI optional)Yes
Over voltage categoryDC Type II / AC Type III
General Data
Operating temp.(°C）-40~60°C, >45°C derating
Cooling ModeSmart cooling
Noise<50dB
Communication interfaceRs485; CAN
Monitoring modeWIFI; APP
Weight(kg)80
Dimension(W*H*D)/mm408*638*237527*894*294
Protection degreeIP65
InstallationWallmount
Warranty5 Years (10 Years optional)
DisplayLCD+LED
Certificates and Approvals
Grid regulationIEC61727/62116,EN50549-1
CE-(EMC/LVD):EN(IEC)61000-1/-2/3/-4; EN(IEC)62109-1,   EN(IEC)62109-2.
*The specifications,   dimensions and materials are subject to change without further notice.








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Hybrid Inverter Catalogue.pdf



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