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50/110kW C&I PV Inverter
Product Advantages
Product Advantages
High-Efficiency Power Generation
· Max efficiency up to 98.8%
· Equipped with multiple MPPTs
· High-precision intelligent string detection
Safe & Reliable
· Strong heat dissipation capacity, no derating at 45°C
· Integrated PID recovery function
· AC/DC lightning protection modules for comprehensive surge protection
Intelligent & User-Friendly
· Compatible with high-current modules
· Supports aluminum cable connection
· Mobile APP for real-time inverter monitoring
Cost-Effective & High-Performance
· Optimized module layout and high DC/AC ratio to reduce LCOE
· Enhanced by EAST Solar Cloud, lowering O&M costs
Technical Specifications
Technical Specifications
| Model | EA50KTLSIW | EA110KTLSIW |
Input (DC)
| Max Input Voltage | 1000Vdc | |
| MPPT Voltage Range | 200~1000Vdc | |
| Full-Load MPPT Voltage Range | 550~850Vdc | |
| Max Input Current per MPPT Channel | 40A/40A/32A/32A | 65A |
| No. of MPPT Channels | 4 | 4 |
| Max Input Strings per MPPT Channel | 2 | 5 |
Output Parameters (AC)
| Rated Output Power | 50kW | 110kW |
| Max Apparent Power | 55kVA | 121kVA |
| Max Output Power | 55kW | 121kW |
| Rated Output Voltage | 400Vac, 3P+N+PE | |
| Output Voltage Range | 300~520Vac | 300~480Vac |
| Rated Output Frequency | 50Hz | 50Hz/60Hz |
| Rated Output Current | 72.2A | 158.8A |
| Max Output Current | 79.4A | 174.7A |
| PF Adjustable Range | 0.8 (Leading) ~0.8 (Lagging) | |
| Total Current THD | <3% | |
| Efficiency | Peak Efficiency>98.50%; China Efficiency>98.30% | Peak Efficiency>99.01%; China Efficiency>98.53% |
Protection
| Protection Functions | DC Switch, Surge Protection (DC Class 2, AC Class 2), AC Short-Circuit Protection,DCPolarity Reverse Protection,Insulation Impedance Detection, Residual Leakage Current Detection,String Fault Detection, Output OvercurrentProtection, Anti-Islanding Protection, AFCI (Optional) | |
General Parameters
| Standby Power Consumption | <1W | <5W |
| Stable Operating Temp. Range | -25~60°C | |
| Altitude | 4000m (No derating below 3000m) | |
| Operating Noise (dB) | ≤60db | s70db |
| Heat Dissipation Method | Intelligent Air Cooling | |
| Communication Interface | RS485/WiFi/4G | |
| Protection Grade (IP) | IP66 | IP65 |
| DC Terminal Type | MC4 Plug-in Terminals | |
| Dimensions (WxHxD) | 610x577.5x201.5mm | 900 x 690 x 330mm |
| Weight | ≤35kg | ≤89kg |
| Mounting Method | Wall-mounted Installation | |
| Operating Relative Humidity | 0~95% (No Condensation) | |
| Compliant Standards | NB/T32004-2018 | |
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