Sol-Ark 15K-2P Hybrid Inverter + HomeGrid 19.2kWh LFP Battery Backup System | 48V Solar Energy Storage & Whole Home Backup

Sol-Ark 15K-2P Hybrid Inverter + HomeGrid 19.2kWh LFP Battery Backup System | 48V Solar Energy Storage & Whole Home Backup

The Sol-Ark 15K-2P + HomeGrid PF5-LFP19200-2A01 bundle is a premium home energy storage solution built for homeowners who want serious backup power, smarter energy management, and strong solar self-consumption performance. The Sol-Ark 15K-2P is designed as a whole-home hybrid inverter with support for solar, battery, grid, and generator coordination in a single platform. With NEM 3.0 readiness, time-of-use controls, fast transfer time, and 200A grid pass-through, it is built for homes that need more than basic backup capability.

Paired with it is the HomeGrid Stack’d 19.2kWh battery system, model PF5-LFP19200-2A01, a modular LFP battery platform designed for residential and small commercial storage. This 4-module configuration delivers high usable capacity, strong continuous output, and high surge capability, making it a strong choice for larger essential-load backup or full-home-oriented storage strategies, depending on site loads and system design. Its expandable architecture, CAN/RS485 communications, and IP55-rated enclosure make it a durable and scalable long-term storage solution.

Key Features

• Powerful solar + battery backup package designed for homeowners who want stronger outage protection and lower utility dependence.
• Great fit for customers who want to keep major household loads running, including refrigeration, lights, internet, and many essential circuits during outages.
• Whole-home-capable inverter platform helps support larger residential energy demands than entry-level backup systems.
• LFP battery chemistry offers excellent safety, long cycle life, and dependable stationary storage performance.
• Modular battery design makes future expansion easier as storage needs grow.
• Strong option for homeowners in high-rate utility areas who want to store solar energy for evening use and peak-rate reduction.
• Flexible system design supports solar, battery, grid, and generator integration in one advanced energy platform.
• Ideal for customers seeking premium backup performance, smart energy control, and long-term energy resilience.

This inverter is ideal for:

• Homeowners wanting whole-home or near whole-home backup capability
• Solar homeowners looking to store excess production for nighttime use
• Customers in NEM 3.0 or low-export-credit markets who need stronger self-consumption economics
• Households with larger daily loads that need more than a small backup battery can provide
• Buyers seeking premium outage protection for refrigeration, lighting, communications, and many core household systems
• Customers planning for energy independence and future system expansion
• Homeowners who want generator integration alongside solar and battery storage
• Installers and advanced buyers looking for a high-output 48V inverter + modular battery platform

Inverter Specifications

• Model: Sol-Ark 15K-2P
• Type: Hybrid inverter
• Primary Use: Whole-home backup
• Solar Power Capacity: 15kWac solar
• Battery Output: 12kW
• Grid Pass-Through: 200A
• Battery Charger: 275A
• Battery Ports: 2 x 48V battery ports
• MPPTs: 3 full-sized MPPTs
• DC Solar Ports: 6
• AC Coupling: 19kW
• Transfer Time: 5ms automatic transfer time
• Smart Features: Time-of-use controls, VPP ready, EV/load management, generator-ready, app/web monitoring via MySol-Ark

Battery Specifications

• Model: HomeGrid PF5-LFP19200-2A01
• Battery Platform: Stack’d Series, 4-module configuration
• Chemistry: Lithium Iron Phosphate (LFP)
• Capacity: 19.2kWh
• Continuous Output: 14.4kW
• Surge Output: 24kW (10 sec)
• Capacity Rating: 400Ah
• Nominal Voltage: 48V
• Voltage Range: 46-56V
• Max Charge Current: 300A
• Max Continuous Discharge Current: 300A
• Max Pulse Current: 500A (10 sec)
• Efficiency: >98%
• Communications: CAN / RS485
• Enclosure Rating: IP55
• Scalability: Up to 15 units in parallel
• Dimensions: 29 x 15.75 x 35.75 in
• Weight: 520 lbs
• Warranty: 10 years