Fixon Flex 12kW PV-18000 Single Phase Hybrid Solar Inverter

Download Product Datasheet Fixon FLEX 12kW Single Phase Hybrid Solar Inverter – PV-18000 (FXN-12KW-FLX12) The Fixon FLEX 12kW is a single-phase 48V hybrid solar inverter designed for large homes and businesses that need high power output with reliable backup. It has 3 MPPT trackers and accepts up to 18,000W of solar panel power, so you can install more panels than the inverter’s rated output. It works with lithium-ion and lead-acid batteries, has a generator input, and has a second output (OUT2) for smart load management. The IP66 rating means it is dust-tight and protected against strong water jets. It comes with a 5-year warranty. Key Features 12kW rated output, 48V, single phase 18,000W maximum PV input (24kWp recommended array size) 3 MPPT trackers with 2 strings each Up to 27A input current per MPPT Works with lithium-ion and lead-acid batteries 250A maximum charge and discharge current Generator input OUT2 smart load management Overload capacity of 2 times rated power for 10 seconds in off-grid mode Parallel connection Typical switch time of 4ms Touch screen display with LCD and app monitoring Type II surge protection on both DC and AC sides Optional AFCI arc fault protection IP66 protection 5-year warranty Specifications Brand: Fixon Series: FLEX Model: FXN-12KW-FLX12 (PV-18000) Type: Hybrid inverter, single phase (L+N+PE) Rated AC Power: 12000W Maximum AC Apparent Power: 13200VA Peak Apparent Power (off-grid): 2 times rated power for 10 seconds Maximum PV Input Power: 18000W Recommended Maximum PV Array Size: 24000Wp Number of MPPT Trackers: 3 (2 strings each) Maximum Input Current per MPPT: 27A Maximum Short Circuit Current per MPPT: 44A MPPT Operating Voltage Range: 120V to 425V MPPT Voltage Range (full load): 150V to 500V Maximum Input Voltage: 500V Start-up Voltage: 120V Rated Input Voltage: 370V Battery Type: Lead-acid or lithium-ion Rated Battery Voltage: 48V (40V to 60V range) Maximum Charge/Discharge Current: 250A Maximum Charge/Discharge Power: 12000W Number of Battery Inputs: 2 (in parallel) Battery Communication: CAN / RS485 AC Voltage: 220/230/240V Rated AC Current: 54.6A (220V) / 52.2A (230V) / 50A (240V) Maximum AC Current: 57.4A Maximum Continuous AC Passthrough: 60A Frequency: 50Hz (45 to 55Hz) / 60Hz (55 to 65Hz) Power Factor: 0.8 leading to 0.8 lagging Total Harmonic Distortion (THDi): Less than 3 percent Switch Time (typical): 4ms Maximum Efficiency: 97.6 percent European Efficiency: 96.5 percent MPPT Efficiency: Above 99.9 percent Protection: PV reverse polarity, anti-islanding, output short circuit, ground fault monitoring, insulation resistance monitoring, overcurrent, overtemperature, residual current monitoring, grid monitoring, DC switch Surge Protection: Type II (DC), Type II (AC) Dimensions (W x H x D): 420 x 680 x 252.5 mm (excluding connectors) Weight: 37kg Topology: Non-isolated Cooling: Intelligent air cooling Noise: Less than 45dB Protection Rating: IP66 Operating Temperature: -40°C to +60°C (derating above 45°C) Storage Temperature: -45°C to +85°C Humidity: 0 to 100 percent Maximum Altitude: 2000m Display: LCD and app Communication: RS485, CAN, Bluetooth, WiFi, LAN, 4G, GPRS (optional) PV Connector: MC4 compatible