EMP-Hardened All-In-One Hybrid Inverter · 48V
Sol-Ark 12K EMP 120/240/208V 48V All-In-One Hybrid Inverter | 10 Year Warranty
Introducing the Sol-Ark 12K 120/240/208V EMP All-In-One Hybrid Inverter, designed to provide reliable power with added protection against electromagnetic pulses (EMP). With a robust 10-year warranty, this system is built to last. The EMP unit features indirect lighting, Solar Flare, and EMP hardening specifically tailored for the Sol-Ark system.
EMP-Hardened Reliable Power
It also comes equipped with EMP suppressors for solar panels and 20 appliance suppressors, ensuring your entire setup stays safeguarded.
Powering the Sol-Ark 12KW All-in-One Solar Generator System is a DC transformerless design, maximizing battery efficiency while maintaining ease of installation. It’s like having a reliable backup power solution that doubles as an uninterruptible power supply (UPS), giving you peace of mind in any situation.
Note: the “12K” in this product’s name is the EMP-hardened model-family designation, distinct from the standard Sol-Ark 12K. This unit’s own confirmed spec table lists 9,000W as its real power, max continuous rating — worth confirming the actual load requirements rather than assuming parity with the standard 12K’s 12,000W continuous rating.
Features
- All-in-one hybrid inverter
- EMP resilience for enhanced protection
- Efficient DC transformerless design
- Easy installation process
- Acts as an uninterruptible power supply (UPS)
Browse the full solar inverters collection to find the best fit for your off-grid or grid-tied system.
Specifications
PV / Solar Input
| Max. allowed PV power (STC) | 13,000 W |
| Nominal voltage range | 175–425 V |
| Startup voltage | 125 V |
| Max. input voltage | 500 V |
| Max. input current per MPPT | 20 A (self-limiting) |
| No. of MPP trackers | 2 |
| No. of PV strings per MPPT | 2 |
| Max. AC coupled input | 9,600 W |
AC Output
| Nominal AC voltage (L-L) | 120/240V, 120/208V, 220V |
| Grid frequency | 50 / 60 Hz |
| Real power, max continuous | 9,000 W |
| Max output current | 37.5 A |
| Peak apparent power (10s, off-grid) | 16,000 VA |
| Peak apparent power (100ms, off-grid) | 25,000 VA |
| Max output fault current (100ms) | 104 A |
| Max. grid passthrough current | 63 A |
| Power factor output range | ±0.8 adjustable |
| Backup transfer time | 4 ms |
| CEC efficiency | 96.5% |
| Max efficiency | 97.5% |
| Design (DC to AC) | Transformerless DC |
| Stackable | Up to 9 in parallel |
Battery
| Battery technologies | Lithium / Lead Acid |
| Nominal DC voltage | 48 V |
| Operating voltage range | 43–63 V |
| Capacity | 50–9,900 Ah |
| Max. battery charge/discharge current | 185 A |
| Charging controller | 3-stage with equalization |
| Grid to battery charging efficiency | 96.0% |
| External temperature sensor | Included |
| Current shunt for accurate % SOC | Integrated |
| Automatic generator start | Integrated |
| Communication to lithium | CANBus & RS485 |
Physical & Environmental
| Dimensions (H×W×D) | 750 × 450 × 254 mm / 29.5 × 17.7 × 10 in |
| Weight | 35.4 kg / 78 lb |
| Enclosure | IP65 / NEMA 3R |
| Ambient temperature | -25°C to 60°C, >45°C derating |
| Noise | < 30 dB |
| Idle consumption – no load | 60 W |
| Wi-Fi & LAN communication | Included |
| Warranty | 10 years |
Certifications & Protection
| Electronics certified safety | SGS Labs — NEC 690.4B & NEC 705.4/6 |
| Grid sell back | UL1741-2010/2018, IEEE1547a, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H |
| PV DC disconnect switch | Integrated |
| Ground fault detection | Integrated |
| PV rapid shutdown control | Integrated |
| PV arc fault detection | Integrated |
| PV input lightning protection | Integrated |
| PV string reverse polarity protection | Integrated |
| AC output breaker | 63A integrated |
| Battery breaker/disconnect | 250A integrated |
| Surge protection | DC Type II / AC Type II |
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