Model Number: SF-IV-3KW-1
Brand Name: SolarFirst
Key Specifications/Special Features:
Description:Digital DSP controlAssembled by the IPM of Mitsubishi made in JapanMPPT control: trace the most timely output power of solar batteryThe pure sine wave output, auto in-phase grid-connected, the harmony wave is few and it is no pollution or impact to the gridTechnology of disturbing-examining-output and it can realize the working control of un isolated island
Perfect function of protection and alarmFeatures:
- With LCD display function
- RS485/RS232, Ethernet, GPRS communication, realize the long-distance data collection and monitor
- Isolating: transformer
- Rated power: 3kW
- Maximum PV module power: 3.3kW
- Maximum open voltages: 570V
- Recommended PV module numbers: 16 loops and 17V/module
- MPPT range: 150 to 450V
- Rated output power: 3kW AC
- Grid voltage range: 180 to 260 and 90 to 130V AC
- Rated grid frequency range: 50 to 60Hz
- Maximum efficiency: 94.0%
- European standard efficiency: 93.5%
- Display: LCD
- THD (Iac): <4% (full-capacity)
- Power factor: ≥0.99 (half-capacity)
- MPPT precision: 99%
- Grid monitoring: RS485
- Electromagnetic compatibility: EN50081 and EN50082 part1
- Power disruption: EN61000-3-2
- Power detection: DIN VDE 126
- Equipment self-consumption at night: 0W
- DC voltage ripple: VPP <10%
- Waterproof and dust-proof level: IP54 (outdoor)
- Prevent island methods: Vac and Fac
- Cooling method: by fan
- Operating environment temperature: 20 to 50℃
- Operating environment humidity range: 0 to 95% RH (non-condensing)
- Reference dimensions: 400 x 500 x 245mm
- Reference weight: 55kg
By certification [File Integrity]
