Model: AT-25KTL3/AT-30KTL3/AT-33KTL3
Type: On-grid inverter
Inverter Power: 25-33KW
Output Voltage: 380-400V
Certificate: TUV, ETL, ISO, CE
We develop lithium batteries covering home storage, low-speed vehicles, industrial UAVs and portable power stations to meet multi-scenario energy demands.
Hubei Annait is a one-stop lithium battery maker offering OEM&ODM, supplying certified storage, EV, drone and portable power batteries to global clients.
Product Parameters
| MODEL | AT-25KTL3 | AT-30KTL3 | AT-33KTL3 |
| DC Input | |||
| Max.PVArray Power [Wp]@STC | 37500 | 45000 | 49500 |
| Max.DC Voltage [V] | 1100 | ||
| MPPT Voltage Range [V] | 180～1000 | ||
| Rated DC Voltage [V] | 600 | ||
| Start Voltage [V] | 200 | ||
| Min.DC Voltage [V] | 180 | ||
| Max.DC Input Current [A] | 32/32/32 | ||
| Max.DC Short Circuit Current [A] | 38.4/38.4/38.4 | ||
| No.of Strings per MPPT | 2002/2/2 | ||
| No.of MPPT | 3 | ||
| DC Switch | Integrated | ||
| AC Output | |||
| Rated AC Power [W] | 25000 | 30000 | 33000 |
| Max.Apparent Power*'[VA] | 25000 | 30000 | 33000 |
| Rated Output Current [A]@230Vac | 36.3 | 43.5 | 47.8 |
| Max.Output Current [A] | 37.9 | 50.0 | 55.0 |
| Rated AC Voltage/Range [V] | 3L+N+PE,220/380,230/400,240/415;180～280/312～485 | ||
| Rated Output Frequency/Range [Hz] | 50,60/45～55,55～65 | ||
| Power Factor [cosφ] | 0.8 leading ~0.8 lagging | ||
| Total Harmonic Distortion [THDi] | <3% | ||
| Efficiency | |||
| Max.Efficiency | 98.80% | ||
| Euro Efficiency | 97.50% | ||
| Protection | |||
| Internal Overvoltage Protection | Integrated | ||
| DC Insulation Rsistance Detection | Integrated | ||
| Grid Monitoring | Integrated | ||
| GECI Monitoring | Integrated | ||
| DCI Monitoring | Integrated | ||
| AC Short Circuit Current Protection | Integrated | ||
| AC Grounding Detection | Integrated | ||
| DC Surge Protection | Integrated | ||
| AC Surge Protection | Integrated | ||
| Anti-islanding Protection | Integrated | ||
| AFCI Protection | Optional | ||
| Interface | |||
| DC Connectior | MC4/H4 | ||
| AC Connection | Plug-in Connector | ||
| Display | LED+APP | ||
| Communication Por | RS232(USB)+RS485(RJ45)+DRM | ||
| Communication | Wi-Fi/Ethernet/4G(Optional) | ||
| Load Monitoring | 24/7(Optional) | ||
| General Parameters | |||
| Topology | Non-isolated | ||
| Consumption at Night [W] | <1 | ||
| Operating Temperature Range | -40℃to +60℃(45℃to 60℃ with derating) | ||
| Cooling Method | Natural Convection | ||
| Ambient Humidity | 0-100%Non-condensing | ||
| Altitude | 4000m(>3000m Power Derating) | ||
| Noise [dBA] | <50 | ||
| Ingress Protection | IP65 | ||
| Mounting | Wall Mounting | ||
| Dimensions [H*W*D][mm] | 473*659.4*240 | ||
| Weight [kgl | 35 | ||
| Warranty [Year] | 5/10/15/20 | ||
| Applicable Standard | EN 62109-1/2,EN61000-6-1/2/3/4,EN 50438,EN 50549,C10/11,IEC 62116,IEC 61727,RD 1699,RD 413,UNE 206006,UNE 206007,NTS,CEI 0-16,CEI O-021,AS 4777.2,NBR 16149,NBR 16150 VDE-AR-N 4105,VDE 0126-1-1 | ||
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