Sol-Ark 12K-2P-N Hybrid Inverter | 9kW Continuous | 48V | 120/240V Split-Phase
The Sol-Ark 12K-2P-N is a residential hybrid inverter built for grid-tie, off-grid, and battery backup systems. With dual MPPTs, fast backup transfer, and integrated protections (rapid shutdown, AFCI, breakers/disconnects), it’s a clean all-in-one solution for solar + storage installs.
Key Specifications
• Model – Sol-Ark-12K-P (12K-2P / 12K-2P-N)
• Inverter Type – Hybrid (Grid-Tie / Off-Grid / Backup)
• Battery Voltage – 48V DC nominal
• Battery Voltage Range – 43–63V DC
• Max Battery Charge/Discharge Current – 185A
• Battery Types – Lithium / Lead Acid
• Max Allowed PV Power (STC) – 13,000W
• MPPTs – 2
• PV Strings per MPPT – 2
• Rated MPPT Operating Voltage Range – 175–425V
• MPPT Voltage Range – 150–500V
• Startup Voltage – 125V
• Max PV Input Voltage – 500V
• Max Operating Input Current per MPPT – 20A (self-limiting)
• Max AC Coupled Input – 9,600W
• Nominal AC Voltage – 120/240V, 120/208V, 220V
• Grid Frequency – 50/60Hz
• Real Power (Max Continuous) – 9,000W
• Max Output Current – 37.5A
• Peak Apparent Power (Off-Grid, 10s) – 16,000VA @ 240V
• Peak Apparent Power (Off-Grid, 100ms) – 25,000VA @ 240V
• Max Output Fault Current (100ms) – 104A
• Max Grid Passthrough Current – 63A
• Backup Transfer Time – 4ms
• Efficiency – 97.5% max / 96.5% CEC
• Topology – Transformerless DC
• Parallel Capability – Up to 9 in parallel
• Charging Controller – 3-stage with equalization
• Grid-to-Battery Charging Efficiency – 96.0%
• Generator Start – 2-wire start (integrated)
• BMS Communication – CANBus & RS485 MODBUS
• Monitoring/Comms – Wi-Fi & LAN hardware included
• Idle Consumption (No Load) – 60W
• Enclosure – IP65 / NEMA 3R
• Operating Temperature – -25 to 55°C (>45°C derating)
• Noise – <30 dB @ 25°C (77°F)
• Dimensions (H × W × D) – 750 × 450 × 254 mm (29.5 × 17.7 × 10 in)
• Weight – 35.4 kg / 78 lb
• Surge Protection – DC Type II / AC Type II
• Integrated Protections – PV DC disconnect (NEC 240.15), GFDI (NEC 690.5), Rapid Shutdown control (NEC 690.12), AFCI (NEC 690.11), PV lightning protection, reverse polarity protection, AC output breaker 63A, 250A battery breaker/disconnect
• Certifications/Listings – UL 1741-2010/2018, UL 1741 SB, IEEE 1547a 2003/2014, FCC Part 15 Class B, CA Rule 21, HECO Rule 14H
• Warranty – 10 years
