SOL-ARK® PREMIUM 18K-2P
HYBRID INVERTER

THE ULTIMATE IN HOME BACK UP POWER

THE MOST POWERFUL HYBRID INVERTER ON THE MARKET

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® Premium 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.

SOL-ARK 18K COMPETITIVE VALUE COMPARISON

MAXPV

50% More Power Than
The Leading Competitors.

MEGA POWER

Supports Over 40 kW Of Solar With AC Coupling.

SURGE POWER

Surge To Meet
Locked Rotor Amps.

DATA LOCK

American Engineered
Data Transmission.

SOL-ARK PREMIUM 18K-2P-N PRODUCT DOCUMENTS

INNOVATIVE. SIMPLE. SECURE.

SOL-ARK 18K PREMIUM

MOST BACK UP POWER

18 kW AC
200A Grid Pass-Through

MULTIPLE SOLAR OPTIONS

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

FLEXIBLE BATTERY CHOICE

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

SEAMLESS GRID CONTROL

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

GENERATOR READY

Dedicated GEN Port
AutoStart Capable
Generators or AC Coupling

FUTURE-PROOF
YOUR HOME ENERGY SYSTEM
THROUGH BATTERY CHOICE

Batteries wear out faster than inverters, and battery technology is still evolving. Sol-Ark’s platform includes your pick of battery partners, enabling modern battery features today with easy 48V replacement down the road.

SEE ALL CERTIFIED BATTERY PARTNERS

18K-2P CERTIFIED
BATTERY PARTNERS

MYSOL-ARK
ENERGY MANAGEMENT SYSTEM

Sol-Ark® has an advanced, robust platform purpose-built for solar installers to commission and manage fleets from anywhere. The platform is now hosted on AWS US-Based Servers to better serve our customers. LEARN MORE.