Maximum efficiency can reach 96%
Photovoltaic can be connected to a maximum of twice the capacity of the device
With MPPT function to enhance system power generation
Self-contained solar storage operation strategy
High stability, modular design support N+1
Dual-stage topology, wide battery voltage input range
Support communciation with BMS, EMS system
Optional STS to achieve seamless switching between on-grid and off-grid
Technical Parameters
| Model | UPV-S 0.4-50kW | UPV-S 0.4-100kW | UPV-S 0.5-50kW | UPV-S 0.5-100kW |
|---|---|---|---|---|
| Stand-alone Mode | ||||
| AC output voltage | 400V±10%(Controllable) | 480V±10%(Controllable) | ||
| AC output current | 72A(Max 79A) | 144A(Max 159A) | 60A(Max 66A) | 120A(Max 132A) |
| Nominal AC output power | 50kW | 100kW | 50kW | 100kW |
| AC Max Power | 55kW | 110kW | 55kW | 110kW |
| Output THDu | ≤3%（Linear load） | |||
| Model | UPV-S 0.4-50kW | UPV-S 0.4-100kW | UPV-S 0.5-50kW | UPV-S 0.5-100kW |
|---|---|---|---|---|
| Stand-alone Mode | ||||
| AC output voltage | 400V±10%(Controllable) | 480V±10%(Controllable) | ||
| AC output current | 72A(Max 79A) | 144A(Max 159A) | 60A(Max 66A) | 120A(Max 132A) |
| Nominal AC output power | 50kW | 100kW | 50kW | 100kW |
| AC Max Power | 55kW | 110kW | 55kW | 110kW |
| Output THDu | ≤3%（Linear load） | |||
| Model | UPV-S 0.4-50kW | UPV-S 0.4-100kW | UPV-S 0.5-50kW | UPV-S 0.5-100kW |
|---|---|---|---|---|
| Stand-alone Mode | ||||
| AC output voltage | 400V±10%(Controllable) | 480V±10%(Controllable) | ||
| AC output current | 72A(Max 79A) | 144A(Max 159A) | 60A(Max 66A) | 120A(Max 132A) |
| Nominal AC output power | 50kW | 100kW | 50kW | 100kW |
| AC Max Power | 55kW | 110kW | 55kW | 110kW |
| Output THDu | ≤3%（Linear load） | |||
| AC frequency | 50/60Hz | 60Hz | ||
| AC PF | Listed: 0.8~1 leading or lagging (Load dependent) Actual: 0.1~1 leading or lagging (Load dependent) | |||
| Overload Capability | 120% 1min | |||
| Battery voltage range | 400~600V（Rated 512V） | |||
| Battery DC Max Current | 120A | 240A | 120A | 240A |
| PV Voltage Range | 520~900V (MPPT 520V~800V) | |||
| PV DC. Max Current | 192A | 384A | 192A | 384A |
| Utility grid-interactive Mode | ||||
| AC voltage range | 400V±15% | 480V±15% | ||
| AC rated current | 72A | 144A | 60A | 120A |
| Nominal AC output power | 50kW | 100kW | 50kW | 100kW |
| AC frequency | 50Hz / 60Hz±2.5Hz | 60Hz±0.2%±2.5Hz | ||
| Output THDI | ≤3% | |||
| AC PF | '-1~1 | |||
| Battery voltage range | 400~600V（Rated 512V） | |||
| Batter DC Max Current | 120A | 240A | 120A | 240A |
| PV Voltage Range | 520~900V (MPPT 520V~800V) | |||
| PV DC. Max Current | 192A | 384A | 192A | 384A |
| Other | ||||
| Peak efficiency | ≥96% | |||
| Protection | Overtemperature protection, AC over/under voltage protection, Over/under frequency protection, Emergency power off, AC phase reverse, Fan/relay failure, Over/under load protection, Ground fault circuit Interrupter, Anti-islanding | |||
| Configurable protection limits | Upper/Lower AC Voltage/Frequency limit, Battery end of discharge voltage. | |||
| AC connection | 3P4W | |||
| Display | 7 "color touch screen | |||
| Communication | RS485,CAN,Ethernet | |||
| Isolation | Built-in Transformer | |||
| Physical | ||||
| Cooling | Forced air cooling | |||
| Noise | ≤70dB | |||
| Enclosure | IP20/IP54 | |||
| Max elevation | 3000m/10000feet (>2000m/6500feet derating) | |||
| Operating temp. | '-20℃～50℃（＞45℃ derating） | |||
| Humidity | 0~95% (No condensing) | |||
| Size (W*H*D) | 1500*2200*1450mm | |||
| Weight | ||||
| Installation | Floor standing | |||
ZHEJIANG YIYEN HOLDING GROUP CO.,LTD
