ENDE
ENDE
PRODUCT

Intelligent Hybrid Inverter
OmniStax Series

The OmniStax series of 29.9kW/30kW/40kW/50/60kW hybrid inverters integrates charging and discharging, grid-tied photovol- taic systems, grid-tied/off-grid switching, off-grid backup power, generator charging, and EMS/APP functionalities. lt is dedicated to delivering safe, intelligent, simplified, and efficient energy solutions for microgrids and small-to-medium commercial scenarios.

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Key Features
  • Highly Integrated

    200% PV Over-Sizing，Capable of fast charging at up to 160A，Seamless grid to off-grid transition <10ms，Gen Charge and EMS/APP.

    Al-Powered Arc Fault Detection

    Supports Multiple Operation modes, lncluding Self-Con- sumption, Peak Shaving, Battery Backup, Designed for applications such as Microgrids and Zero-Carbon Campuses etc.

  • High Reliability

    SiC Platform, The Max Dis/Chg Efficiency is 97.8%. The Max system Efficiency is 98.6%.

    lngress Protection :lP66 Designed for harsh outdoor operation

    Warranty: 5-Year standard 10-Year optional

  • Highly Compatible

    Supports up to 21A Solar Panels.

    Compatible with 100-314Ah Battery Cell. Flexible configuration with phased investment.

  • Remote Monitoring and Maintenance

    Supports 100Mbps Network, Remote Seamless Upgrade, and Online Operation and Mainte- nance

Parameters
Technical Data ES-29.9K-TP
ES-29.9K-TP/C		 ES-30K-TP
ES-30K-TP/C		 ES-40K-TP
ES-40K-TP/C		 ES-50K-TP
ES-50K-TP/C		 ES-60K-TP
ES-60K-TP/C
PV Input
Max Usable PV Input Power 59.8kW 60kW 80kW 100kW 100kW
Max Input Voltage 1000V
Rated Voltage 620V
Start-up Voltage 150V
MPPT Voltage Range 150V-850V
Max Input Current 42A/42A/42A 42A/42A/42A/42A
Max Short Circuit Current 55A/55A/55A 55A/55A/55A/55A
Number of MPPT Channel 3 4
Number of Strings per MPPT Channel 2
Battery Input/Output
Battery Type Li-ion
Number of Battery Input 2
Max Charge Power 29.9kW 30kW 40kW 50kW 60kW
Max Discharge Power 29.9kW 30kW 40kW 50kW 60kW
Battery Voltage range 150V-900V
Max Charge Current 80A/80A(Supports paralleling)
Max Discharge Current 80A/80A(Supports paralleling)
Grid side
Rated Output Power 29.9kW 30kW 40kW 50kW 60kW
Rated Output Apparent Power 29.9kVA 30kVA 40kVA 50kVA 60kVA
Rated Output Current 43.3A 43.5A 58.0A 72.5A 87A
Rated Input Apparent Power 59.8kVA 60kVA 80kVA 100kVA
Rated Input Current 86.7A 87.0A 115.9A 144.9A
Rated Voltage 3L+N+PE, 230V/400V
Rated Frequency 50Hz
Output Power Factor 0.8 leading - 0.8 lagging
THDi ＜3%
Generator
Max Input Apparent Power 29.9kVA 30kVA 40kVA 50kVA 60kVA
Rated Current 43.3A 43.5A 58.0A 72.5A 87A
Rated Voltage 3L+N+PE, 230V/400V
Rated Frequency 50Hz
Output AC(Back-up)
Rated Apparent Power 29.9kVA 30kVA 40kVA 50kVA 60kVA
Rated Output Current 43.3A 43.5A 58.0A 72.5A 87A
Rated Voltage 3L+N+PE, 230V/400V
Rated Frequency 50Hz
Maxbalance Power per Phase 10.0kVA 10.0kVA 13.3kVA 16.7kVA 20kVA
Back-up Switch Time 10ms
THDv(@Linear Load) ＜2%
Overload 1.5 times of rated power, 10s 1.25 times of rated power, 10s
Efficiency
Max Efficiency 98.60%
BAT Charged by PV Max Efficiency 98.50%
Max Battery to AC Efficiency 97.70%
MPPT Efficiency 99.90%
Protection
Anti-islanding protection Yes
Insulation Resistor detection Yes
Output over current protection Yes
Output short protection Yes
Output over voltage protection Yes
DC reverse polarity protection Yes
DC Surge Protection/AC Surge Protection Type II /Type III
Integrated AFCI Yes
General data
Dimensions(W/H/D) 830mm×635mm×300mm
Weight ＜89kg
Operation temperature range -30℃~+60℃ (Derate above 45℃)
Topology Non-Isolated
Relative humidity 0-95%
Ingress protection IP66
Noise emission ＜65 dB(A)
Cooling concept Intelligent redundant fan-cooling
Maxoperation altitude 3000m
Display LED/LCD+APP
Communication CAN, RS485, Ethernet
Warranty 5 years
Certification
Grid connection standard EN 50549-1/EN 50549-10,NRS 097-2-1,AS4777.2
Safty/EMC standard IEC/EN 62109-1/-2, IEC/EN 61000-6-2/-4
Note Same model. Suffix /C indicates the unit is fitted with an LCD display, all other parameters remain identical.
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