Thông số SUN-16K / SUN-20K-SG05LP3-EU-SM2
Thông số | SUN-16K-SG05LP3-EU-SM2 | SUN-20K-SG05LP3-EU-SM2 |
---|---|---|
Battery Input Data | ||
Battery Type | Lead-acid hoặc Lithium-ion | Lead-acid hoặc Lithium-ion |
Battery Voltage Range (V) | 40-60 | 40-60 |
Max. Charging Current (A) | 300 | 350 |
Max. Discharging Current (A) | 300 | 350 |
Charging Strategy (Li-ion) | Self-adaption to BMS | Self-adaption to BMS |
Number of Battery Input | 1 | 1 |
PV String Input Data | ||
Max. PV Access Power (W) | 32000 | 40000 |
Max. DC Input Power (W) | 25600 | 32000 |
Max. DC Input Voltage (V) | 800 | 800 |
Start-up Voltage (V) | 160 | 160 |
MPPT Voltage Range (V) | 160-650 | 160-650 |
Rated DC Input Voltage (V) | 550 | 550 |
Max. Operating PV Input Current (A) | 36+36 | 36+36 |
Max. Short-Circuit Current (A) | 54+54 | 54+54 |
No. of MPPT Trackers / Strings | 2 / (2+2) | 2 / (2+2) |
AC Input/Output Data | ||
Rated Active Power (W) | 16000 | 20000 |
Max. Apparent Power (VA) | 17600 | 22000 |
Rated AC Current (A) | 24.3 / 23.2 | 30.4 / 29 |
Max. AC Current (A) | 26.7 / 25.6 | 33.4 / 31.9 |
Max. Continuous Passthrough (A) | 70 | 70 |
Peak Power (off-grid) | 2× rated power, 10s | 2× rated power, 10s |
Power Factor Range | 0.8 leading – 0.8 lagging | 0.8 leading – 0.8 lagging |
Rated Voltage / Range (V) | 220/380V, 230/400V, 0.85Un–1.1Un | 220/380V, 230/400V, 0.85Un–1.1Un |
Grid Frequency / Range (Hz) | 50/45-55, 60/55-65 | 50/45-55, 60/55-65 |
Grid Connection Form | 3L + N + PE | 3L + N + PE |
THDi | <3% (nominal power) | <3% (nominal power) |
DC Component of Grid | <0.5% In | <0.5% In |
Efficiency | ||
Max. Efficiency | 97.6% | 97.6% |
Euro Efficiency | 97.0% | 97.0% |
MPPT Efficiency | >99% | >99% |
Equipment Protection | DC reverse polarity, AC overcurrent, thermal, AC overvoltage, AC short-circuit, DC component monitoring, overvoltage load drop protection, ground fault monitoring, AFCI (optional), islanding protection, earth fault detection, DC switch, insulation impedance monitoring, RCD detection | DC reverse polarity, AC overcurrent, thermal, AC overvoltage, AC short-circuit, DC component monitoring, overvoltage load drop protection, ground fault monitoring, AFCI (optional), islanding protection, earth fault detection, DC switch, insulation impedance monitoring, RCD detection |
Surge Protection Level | Type II (DC), Type II (AC) | Type II (DC), Type II (AC) |
Interface | ||
Communication | RS485 / RS232 / CAN | RS485 / RS232 / CAN |
Monitoring | GPRS / WiFi / Bluetooth / 4G / LAN (optional) | GPRS / WiFi / Bluetooth / 4G / LAN (optional) |
General Data | ||
Operating Temperature (℃) | -40 to +60 (>45℃ derating) | -40 to +60 (>45℃ derating) |
Humidity | 0-100% | 0-100% |
Altitude | 3000m | 3000m |
Noise (dB) | ≤60 | ≤60 |
IP Rating | IP65 | IP65 |
Topology | Non-Isolated | Non-Isolated |
Over Voltage Category | OVC II (DC), OVC III (AC) | OVC II (DC), OVC III (AC) |
Cabinet Size (WxHxD, mm) | 456×750×268.5 | 456×750×268.5 |
Weight (kg) | 51.9 | 51.9 |
Cooling | Intelligent Air Cooling | Intelligent Air Cooling |
Warranty | 5 / 10 years | 5 / 10 years |
Grid Regulation | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-R25, G99, VDE-AR-N 4105 | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-R25, G99, VDE-AR-N 4105 |
Safety / EMC | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |