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by Sol-Ark

Sol-Ark Limitless 12K-2P-LL Hybrid Inverter

SKU: 12K-2P-LL
Save $795.00 Save $795.00
Original price $4,769.99
Original price $4,769.99 - Original price $4,769.99
Original price $4,769.99
Current price $3,974.99
$3,974.99 - $3,974.99
Current price $3,974.99
Availability:
in stock

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Sol-Ark Limitless 12K-2P-LL Hybrid Inverter

Sol-Ark Limitless 12K-2P-LL Hybrid Inverter

Built for budget-conscious projects, the Limitless 12K Hybrid Inverter delivers resilient backup power and advanced energy management in one compact, powerful platform. Capable of delivering 12kW to the grid or 10kW of continuous backup power from batteries, it easily supports loads such as mini-split A/C systems, well pumps, kitchen appliances, furnace blowers, and lighting. 

Designed for flexibility and maximum solar utilization, the Limitless 12K supports both DC and AC solar coupling, making it ideal for new installations and retrofit applications alike. With 100A grid passthrough, plus integrated Smart Load control, and generator support through the multifunction GEN port, the Limitless 12K provides a reliable foundation for energy independence and dependable home backup power. 

Specifications:

Sol-Ark Limitless 12K-2P-LL Hybrid Inverter
Input Data (PV)
Max. Allowed / Usable PV Input Power 19,200 W
Rated MPPT Voltage Range 150 - 425 V
Start-up Voltage (V) / Max. PV Input Voltage 125 / 500 V
Max. Operating PV Input Current per MPPT 32 A
Max. Input Short Circuit Current per MPPT 60 A
MPPT Architecture 3 MPPTs, 2 Strings per MPPT
Max. AC Coupled Input 14,000 W
Output Data (AC)
Nominal AC Voltage L-L 120/240 V; 208 V
Nominal AC Frequency 50 / 60 Hz
Max. Continuous AC Output Power 12,000 W
Peak Surge AC Output Power
(10s, off-grid)
24,000 W
Max. AC Output Current (Batteries + PV) 50 A
Max. Continuous AC Output Power
(Batteries Only)
10,000 W (41 A @ 240 V)
Max. Continuous AC Passthrough
(grid to load)
100 A
Max. Efficiency 97.6 %
Power Factor Adjustment Range +/- 0.8 adjustable
Backup Transfer Time 5 ms
Design (DC to AC) Transformerless DC
Stackable Yes; Up to 12 units in parallel
Battery Input Data (DC)
Battery Technologies Lead-acid or Lithium-ion
Nominal DC Voltage 48 V
Operating Voltage Range 43 - 59 V
Battery Capacity Range 50 - 9900 Ah
Max. Battery Charge / Discharge Current 220 A
Charge Controller Type 3-Stage with Equalization
Grid to Battery Charging Efficiency 96.0 %
Automatic Generator Start (AGS) 2-Wire Start - Integrated
BMS Communication CANBus & RS485 MODBUS
Mechanical Data
Dimensions (H × W × D) 25.7 in × 17.8 in × 10.00 in
Weight 65 lb
Enclosure Rating IP65 / NEMA 3R
Ambient Temperature -40 - 60°C, >45°C Derating
Idle Consumption - No Load 96 W
Communication and Monitoring WIFI / LAN / 4G (optional)
Type of Cooling Intelligent Air Cooling
Protection and Certifications
Certifications and Listings UL1741 3rd SB, UL1741 CRD-PCS,
IEEE1547-2018 and interoperability using IEEE2030.5,
Hawaiian Electric SRD V2.0, UL1699B PVDC AFCI,
UL1998, CSA C22.2 No. 107
Integrated Protection Systems PV DC Disconnect (NEC 240.15), Ground Fault
Detection (NEC 690.5),Rapid Shutdown Control
(NEC 690.12), Arc Fault Detection (NEC 690.11),
PV Input Lightning Protection, Reverse Polarity
Protection, and Surge Protection
(DC Type II / AC Type II)

Product Documents:

Sol-Ark Limitless 12K-2P-LL Hybrid Inverter User Manual

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Sol-Ark Limitless 12K-2P-LL Hybrid Inverter Specification Sheet

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