Renon Power > Xcellent Plus Bundle | 16 kWh Lithium Iron Home Battery System - Standalone Battery Stack with Sol-Ark 18kW Hybrid Inverter

Xcellent Plus

• Dependable Safety: Designed with a high level of safety features, including dependable lithium iron phosphate (LiFePO4) technology, ensuring safe and stable operation.
• Sleek Aesthetics: Engineered for silent operation, making it ideal for home settings where noise levels need to be minimal.
• Whisper-Quiet Operation: The integration with Renon Flex Inverter eliminates the need for additional third-party inverters, and the 10-year warranty enhances user confidence and satisfaction.
• Versatile Compatibility: Compatible with various inverters and energy systems, allowing for flexible integration with existing home energy setups.
• Long Cycle Life: Offers an impressive cycle life of up to 8000 cycles, providing long-term reliability and cost-effectiveness.

Mechanical

General Parameters

System Characteristic

Sol-Ark > Limitless 18K Hybrid Inverter

Residential Hybrid Inverter: Limitless 18K-2P-LV
SKU: Limitless 18K-2P-N

The Sol-Ark 18K-2P-N is a more powerful, rugged, and compliant model. It allows much larger PV arrays, higher surge handling (ideal for motors/AC units), stronger battery throughput, and broader environmental ratings.

Powerful. Intelligent. Reliable.
Engineered for the most grueling off-grid or backup needs, the 18k 2P-N can deliver industry leading continuous power from batteries to support large loads. The 18k 2P-N delivers 36kW of surge power for 10s to ensure HVAC units and motors have no problem starting in a grid-down scenario. In order to ensure adequate production, the 18k 2P-N supports more PV than any other residential inverter (over 40kW when utilizing AC coupled functionality). This powerhouse 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.

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.

Mechanical / General Data

Input Data (PV)

Output Data (AC)

Battery Input Data (DC)

Protection and Certifications

Product Features

Most Backup Power
• 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

Additional Features

• Future Proof Your 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.


• Max PV - 50% More Power Than The Leading Competitors


• Mega Power - Supports Over 40kW Of Solar With AC Coupling


• Surge Power - Surge To Meet Locked Rotor Amps
  


• Data Lock - American Engineered Data Transmission