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Sol-Ark 18K-2P Hybrid Inverter System

Continuous power18 kW
Nominal voltage48 V
OutputSplit phase

$7,300.00

Available on backorder

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Works with: 48 V systems · Split phase

Questions? Call (727) 761-7772

SKU SA-18K-2P

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Overview

The Ultimate in Home Back Up Power

Rising electricity costs, greater grid instability, and growing consumer demand for resilient home energy solutions are reshaping how homeowners evaluate solar energy systems. The Sol-Ark® 18K-2P (18K-2P-N) hybrid inverter stands at the forefront of this market transformation.

Engineered for the most grueling off-grid or back-up needs, the 18K-2P delivers up to 18kW of continuous power directly from battery storage to support large loads and 36kVA of surge power for 10s to ensure demanding loads like HVAC units and motors have no problem starting in a grid-down scenario.

The 18K 2P supports more PV than any other residential inverter (over 40kW when utilizing AC coupled functionality). This power-house unit runs American engineered firmware, keeps your data stateside, and comes standard with a 10 year warranty. Don’t rely on the grid, take control of your energy.

Innovative. Simple. Secure. Sol-Ark® Premium

Most Backup Power

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18 kW AC
200A Grid Pass-Through

Multiple Solar Options

6X DC Solar Ports
3X Full Sized MPPT
36A Per MPPT

Flexible Battery Choice

350A Battery Charger
2X 48V Battery Ports
Upgrade UL9540 Options

Seamless Grid Control

Multi-Season Time-of Day Settings
Automatic 5ms Transfer Time
Virtual Power Plant Ready

Generator Ready

Dedicated GEN Port
Generators or AC Coupling
AutoStart Capable

Specifications

Key specifications
Continuous power	18 kW
Battery voltage	48 V
Output	Split phase
Max PV input	Not listed
MPPT trackers	Not listed
Warranty	10 years
Certifications	Not listed
Dimensions	33.98 × 18.27 × 11.1 in
Weight	137 lb

Identifiers
Brand	Sol-Ark
SKU	SA-18K-2P

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