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PV input | ||||||||||||||
Model | R5KLNA | R6KLNA | R7K6LNA | R8KLNA | R10KLNA | R12KLNA-P4 | R16KLNA-P4 | |||||||
Max.DC input power (kW) | 7.5 | 9 | 12 | 12 | 15 | 18 | 24 | |||||||
No. of MPPT tracker | 4 | |||||||||||||
MPPT voltage range (V) | 120-150 | 120~500/120~430 | ||||||||||||
MAX.DC input voltage (V) | 500 | |||||||||||||
MAX. input current (A) | 14 | 16/16/16/16 | 20/20/20/20 | |||||||||||
MAX. short circuit current (A) | 22 | 22 | 25/25/25/25 | |||||||||||
Battery input | ||||||||||||||
Nominal voltage (V) | 48 | |||||||||||||
MAX.charging/discharging current (A) | 120/120 | 135/135 | 190/190 | 190/190 | 190/210 | 2501260 | 260/280 | |||||||
Battery voltage range (V) | 40-60 | 40-58 | ||||||||||||
Battery type | Lithium /Lead-acid | |||||||||||||
Charging strategy for Li-Ion battery | Self-adaption to BMS | |||||||||||||
AC output ( on - grid ) | ||||||||||||||
Nominal output power output to grid (kVA) | 5 | 6 | 7.6 | 8 | 10 | 12 | 16 | |||||||
MAX. apparent power output to grid (kVA) | 5.5 | 6.6 | 8.4 | 8.8 | 11 | 13.2 | 16 | |||||||
Output voltage range (V) | (110~120)/(220~240)split phase, 240V single phase | |||||||||||||
Output frequency(Hz) | 60(55 to 65) | |||||||||||||
Nominal AC current output to qrid (A) | 20.8 | 25 | 31.7 | 33.3 | 41.7 | 50 | 66.7 | |||||||
Max. AC current output to grid (A) | 22.9 | 27.5 | 34.8 | 36.7 | 45.8 | 55 | 73.3 | |||||||
Max. qrid passthrough current(A) | 100 | 200 | ||||||||||||
Output THDi | <3% | |||||||||||||
AC output(back-up) | ||||||||||||||
Nominal. apparent power (kVA) | 5 | 6 | 7.6 | 8 | 10 | 12 | 13 | |||||||
Max. apparent power (kVA) | 5.5 | 6.6 | 8.4 | 8.8 | 11 | 12 | 13.2 | |||||||
Nominal output voltage L-N/L1-L2 (V) | 120/240 | |||||||||||||
Nominal output frequency (Hz) | 60 | |||||||||||||
Automatic switchover time (ms) | <20 | |||||||||||||
Output power factor | 0.8leading~0.8lagging | |||||||||||||
Output THDu | <2% | |||||||||||||
Protection | ||||||||||||||
Arc fault protection | Yes | |||||||||||||
Island protection | Yes | |||||||||||||
Battery reverse polarity | Yes | |||||||||||||
Insulation resistor detection | Yes | |||||||||||||
Residual current monitoring unit | Yes | |||||||||||||
Output over current protection | Yes | |||||||||||||
Back-up output short protection | Yes | |||||||||||||
Output over voltage protection | Yes | |||||||||||||
Output under voltage protection | Yes | |||||||||||||
General data | ||||||||||||||
Mppt efficency | 99.9% | |||||||||||||
Europe efficiency (PV) | 96.5% | |||||||||||||
Max PV to grid efficiency (PV) | 97.2% | |||||||||||||
Max Battery to load efficiency | 95.2% | |||||||||||||
Max PV to battery charing efficiency | 96.1% | |||||||||||||
Max Grid to battery charing efficiency | 95.0% | |||||||||||||
Output conduit (mm) | 25.4 | |||||||||||||
PV input conduit (mm) | 25.4 | |||||||||||||
BAT input conduit (mm) | 35.4 | |||||||||||||
Operating temperature range (°C) | -25~+60 | |||||||||||||
Relative humidity | 0-95% | |||||||||||||
Operating altitude | 0~4,000m(Derating above 2,000m altitude) | |||||||||||||
Ingress protection | IP65/NEMA 3R | |||||||||||||
Built-in breaker | Optional | |||||||||||||
Weight (kg) | 48kg(50kg with breaker) | 55kg(56kg with breaker) | ||||||||||||
Dimensions W*H*D(mm) | 450x820x240 | 495x900x260 | ||||||||||||
Cooling | FAN cooling | |||||||||||||
Noise emission (dB) | 38 | 48 | ||||||||||||
Display | LCD,Touch panel(optinal) | LCD,Touch panel(optinal) | ||||||||||||
Communication with BMS/Meter/EMS | RS485.CAN | |||||||||||||
Supported communication interface | RS485, WLAN, 4G (optional) | RS485,4G (optional), Wi-Fi | ||||||||||||
Self-consumption | <25W | |||||||||||||
Safety | UL1741SA all options, UL1699B, CSA 22.2 | |||||||||||||
EMC | FCC part 15 class B | |||||||||||||
Support diesel generator | YES | |||||||||||||
Grid connection standards | IEEE 1547, IEEE 2030.5, Hawaii rule 14H, Rule 21 phase l,ll.lll | |||||||||||||
Other data | ||||||||||||||
Peak power (off grid) | 105%,60s /110%30s /120%,10s /150%,20ms |
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