This high-capacity energy storage package integrates a 12kW split-phase hybrid inverter with flexible 16–32kWh LiFePO4 battery storage, delivering a robust power management and whole-property backup solution. Featuring an integrated 200A heavy-duty bypass circuit and standard 120V/240V output, it seamlessly powers high-surge inductive loads—including well pumps, air conditioners, and workshop machinery. Engineered for residential estates, farms, ranches, and off-grid homesteads across the Americas, this system serves as an ideal EG4 alternative, maximizing solar self-consumption and providing uninterrupted power during grid outages.
UL1741 UL9540 12KW Split Phase Off-Grid Inverter 16-32kWh Lithium Battery All-in-One Solar Storage with 200A Bypass Circuit
Product Introduction
Product Features
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12kW Split-Phase Inverter with 200A Bypass
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16–32kWh Expandable Grade A LiFePO4 Battery
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Plug-and-Play Matched Package & Full UL Compliance
Detailed description
Key Highlights of Solyx US inverter‑battery combo
12KW Split Phase All-In-One Off-Grid Solar Inverter with 16-32kWh LiFePO4 Lithium Battery – Complete Energy Storage System for Farm Ranch Remote Area Backup Power – EG4 Alternative. This all-in-one split phase hybrid inverter integrates solar MPPT charging, battery storage, and 200A large bypass circuit into a single unit, delivering 12KW continuous output with 24KW dual-channel MPPT solar input. Supports 48V low-voltage lithium battery banks, ideal for off-grid and grid-tied applications across North and South America – from family farms and agricultural irrigation to remote homesteads and backup power
Expandable 16-32kWh Grade A LiFePO4 Battery – Stackable Modular Design with Over 8000 Cycle Lifespan. Equipped with Grade A+ lithium iron phosphate cells rated for ≥8000 cycles at 25°C 80% DOD with a design service life exceeding 10 years. The modular battery system scales from 16kWh wall-mounted unit to 32kWh stacked configuration, supporting up to 6 inverters in parallel for flexible capacity expansion. Built-in intelligent BMS ensures overcharge, over-discharge, over-temperature, and short circuit protection for safe unattended operation.
200A Large Bypass Circuit with Extreme Climate Durability – Stable Operation from -10°C to 55°C. The integrated 200A bypass circuit enables seamless grid-to-off-grid switching and supports heavy inductive loads including well pumps, motors, and irrigation equipment – a critical advantage for agricultural and rural applications. Engineered for all-climate reliability, the system operates stably in harsh weather conditions, ensuring uninterrupted power year-round across diverse Americas environments.
UL1741 UL9540 UL1973 Certified Plus Built-in WiFi Smart Monitoring. Full UL certification matrix ensures compliance across the Americas market. Built-in WiFi module enables real-time remote monitoring of PV generation, battery SOC, load consumption, and system status via smartphone APP – no additional communication module required.








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