Sol-Ark 18K Premium Hybrid Inverter | 18kW Continuous / 36kW Surge | 48V | Supports 40kW+ Solar | UL Certified | 10-Year Warranty

Power Through Anything with the Most Advanced Hybrid Inverter Available

The Sol-Ark 18K-2P is the ultimate residential hybrid inverter for those who demand unmatched performance, flexibility, and reliability. Engineered to handle even the most extreme off-grid and backup scenarios, it delivers 18,000W of continuous power and up to 36,000W of surge capacity—perfect for large homes, critical systems, and demanding motor loads like HVAC units.

With support for over 40kW of solar input via AC coupling, this powerhouse enables massive energy harvesting while offering seamless grid integration, generator support, and full battery backup. Its American-engineered firmware, secure data handling, and UL-certified build ensure peace of mind and long-term dependability.

Key Features & Benefits:

• ⚡ 18,000W Continuous / 36,000W Surge Power – Ideal for whole-home backup and high-demand loads

• ☀️ Supports Over 40kW of Solar (AC Coupled) – Build massive arrays for maximum energy harvesting

• 🔋 350A Battery Charger – Fast, efficient charging for large 48V battery banks

• ⚙️ 3x MPPTs + 6x DC Inputs – Maximize solar efficiency and system flexibility

• 🔁 200A Grid Pass-Through + 5ms Auto Transfer – Seamless switchover during outages

• 🧠 Virtual Power Plant Ready + Time-of-Use Settings – Smart grid and off-grid compatible

• 🔐 DataLock Secure Firmware – U.S.-based engineering and secure communications

• 🔌 Generator Ready + Auto Start Capable – Integrated GEN port for additional resilience

• 🛡️ UL1741, IEEE1547 & NEMA 3R Rated – Fully certified for residential use

• 📦 DIY-Friendly Setup – Save thousands on install with included resources & support

• 🧰 Stackable Up to 12 Units – Expandable for large residential or commercial needs

• ✅ 10-Year Warranty + Legendary U.S. Support

User Manual / Documents:

• Sol-Ark 18K-2P Premium Hybrid Inverter User Manual
• Sol-Ark 18K-2P Premium Hybrid Inverter Data Sheet