Inverter Specifications
| SKU | SA-12K-2P |
|---|---|
| Operating type | Grid-tie, Off-grid, Hybrid |
| Inverter function | Inverter/charger |
| Continuous AC output power (W) | 9000.0 |
| AC output rating conditions | 9000 W AC output; model 12K total includes up to 3000 W DC battery output. |
| AC output voltage (V) | 120/240, 120/208 |
| AC output frequency (Hz) | 50, 60 |
| AC phase configuration | Split-phase |
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| Battery support | Optional |
|---|---|
| Nominal battery voltage (V) | 48 |
| Min battery voltage (V) | 43.0 |
| Max battery voltage (V) | 63.0 |
| Outage backup capability | Yes |
| Backup/EPS output power (W) | 9000.0 |
| Backup output voltage (V) | 120/240, 120/208 |
| Backup transfer time (ms) | 4.0 |
| Surge apparent power (VA) | 16000.0 |
| Surge duration (s) | 10.0 |
| Surge rating conditions | 16000 VA for 10 s; 25000 VA for 100 ms at 240 V. |
| Solar PV input supported | Yes |
| Max recommended PV array power (W) | 13000.0 |
| Max DC input voltage (V) | 500.0 |
| PV startup voltage (V) | 125.0 |
| Min MPPT voltage (V) | 150.0 |
| Max MPPT voltage (V) | 500.0 |
| Independent MPPT count | 2 |
| PV strings per tracker | 2 |
| Max PV operating current (A) | 20.0 |
| PV operating-current limit basis | Per tracker |
| Solar battery charging supported | Yes |
| Max combined battery charging current (A) | 185.0 |
| Generator input supported | Yes |
| AC pass-through current (A) | 63.0 |
| Export control supported | Yes |
| Peak efficiency (%) | 97.5 |
| Weighted efficiency (%) | 96.5 |
| Weighted efficiency standard | CEC |
| Idle/no-load consumption (W) | 60.0 |
| Standard warranty (years) | 10.0 |
| Parallel operation supported | Yes |
| Max parallel units | 9 |
| Communication interfaces | CAN bus, RS485 |
| Wi-Fi availability | Included accessory |
| Ethernet availability | Included accessory |
| Monitoring app or portal | MySolArk |
| Length (mm) | 254.0 |
| Width (mm) | 450.0 |
| Height (mm) | 750.0 |
| Weight (kg) | 35.4 |
| Mounting format | Wall-mounted |
| Installation environment | Indoor/outdoor |
| Enclosure rating | IP65 / NEMA 3R |
| Min operating temperature (°C) | -25.0 |
| Max operating temperature (°C) | 55.0 |
| Temperature and altitude derating | Output derates above 45°C. |
| Noise measurement conditions | <30 dB at 25°C. |
| Certifications | UL 1741, CSA C22.2 No. 107.1 |
| MPN | 12K-2P-N |
Description
SKU: SA-12K-2P
Mfg. SKU: 12K-2P-N
*Note. This is SA version which is different from the SB (limitless) version
Sol-Ark 12K-2P Hybrid Solar Inverter & Battery Charger
Reliable, All-In-One Power Conversion for Canadian Solar Systems
Optimize your Canadian solar installation—whether an off-grid cabin in British Columbia or a grid-tied home in Ontario—with the Sol-Ark 12K-2P. This transformerless hybrid inverter delivers industry-leading AC output and flexible DC input for solar arrays, all in a weatherproof, stackable package.
Key Specifications
PV (DC) Input for Solar
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Max. Allowed PV Power (STC): 13 000 W
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Nominal MPPT Voltage Range: 175 – 425 VDC
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Startup / Max. Input Voltage: 125 V / 500 VDC
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MPPT Trackers: 2 independent trackers, each self-limiting at 20 A
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PV Strings per Tracker: 2
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Max. AC-Coupled (Grid/Generator) Input: 9 600 W
AC Output Power
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Continuous Real Power: 9 000 W (grid-sell or load)
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Plus DC→AC Battery Power: 3 000 W, for a total of 12 000 W available
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Nominal Voltage Options: 120/240 VAC split-phase, 120/208 VAC, or 220 VAC
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Max. Output Current: 37.5 A
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Peak Off-Grid Surge (10 s): 16 000 VA @ 240 VAC
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Peak Off-Grid Surge (100 ms): 25 000 VA @ 240 VAC
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Grid Passthrough Current: 63 A
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Power Factor Range: ± 0.9 adjustable
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Backup Transfer Time: 4 ms
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Max. Fault Current (100 ms): 104 A
Battery (DC) Input & Charging
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Battery Technologies: Li-ion / Lead-acid
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Nominal Battery Voltage: 48 V (operating 43 – 63 V)
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Capacity Support: 50 – 9 900 Ah
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Max. Charge/Discharge Current: 185 A
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3-Stage Charging with EQ: 96 % grid-to-battery efficiency
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Integrated BMS & Shunt: Cell-level monitoring, temperature sensing, auto genset start via CANbus & RS-485
Design & Certifications
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Transformerless DC→AC Design for higher efficiency (Max 97.5 %, CEC 96.5 %)
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Stackable: Up to 9 units in parallel for multi-kilowatt systems
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Protection: IP65 / NEMA 3R enclosure, ground-fault, rapid-shutdown, arc-fault, built-in PV/DC disconnects & breakers
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Certifications: UL 1741, IEEE 1547, CSA & NEC compliance for Canadian installations
Physical & Environmental
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Size: 750 × 450 × 254 mm (29.5 × 17.7 × 10 in)
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Weight: 35.4 kg (78 lb)
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Ambient Temp.: –25 °C to +55 °C (derates above 45 °C)
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Noise: < 30 dB idle
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Communications: Wi-Fi, LAN, CANbus, RS-485 built-in
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Warranty: 10 years
Why Canadian Installers Choose Sol-Ark 12K-2P
From coast-to-coast solar farms to remote off-grid microgrids in the North, the Sol-Ark 12K-2P offers unbeatable PV input flexibility, robust AC output and seamless battery integration—all with Canadian-ready certifications and local support.
Order Today
Power your next solar project with the Sol-Ark advantage—contact us for pricing, lead times, and technical integration support.