Complete Hybrid Solar Kit - Sol-Ark 15K Hybrid Inverter | 15kW 120/240V Output | 48V 310AH 16.1kWh Midnite Power AllWeather Lithium Battery | 13.5kW+ Solar PV

Complete Hybrid Solar Kit - Sol-Ark 15K Hybrid Inverter | 15kW 120/240V Output | 48V 310AH 16.1kWh Midnite Power AllWeather Lithium Battery | 13.5kW+ Solar PV

Built for homeowners, small businesses, and off-grid properties that need dependable energy independence, this complete hybrid solar kit Sol-Ark pairs a 15kW inverter with 16.1kWh of LiFePO4 storage and 13.5kW+ of solar PV. Flexible installation on rooftops, ground mounts, or carports.

• All-in-One System Design 
• Whole-Home Backup with <5ms Transfer 
• Weather-Resilient LiFePO4 Storage 

About the Product

This complete hybrid solar kit brings together every component needed for a reliable solar-plus-storage system. 

At the core of this complete hybrid solar kit is the Sol-Ark 15K hybrid inverter. It delivers 15kW of continuous 120/240V split-phase output and three MPPT trackers with integrated rapid-shutdown controls. Fast transfer under 5ms keeps essential circuits running through grid outages, making it well-suited to high-demand homes and critical-load subpanels.

Energy storage comes from the MidNite Power AllWeather LiFePO4 battery, offering 16.1kWh of usable capacity. Its stable lithium iron phosphate chemistry, outdoor-ready enclosure, and self-heating feature ensure consistent performance in any climate.

The kit includes essential balance-of-system hardware—MidNite Solar surge protection, code-compliant disconnects, and pre-terminated MC4 PV wire sets—chosen for safety and reduced installation labor. You can pair 13.5kW+ of premium bifacial solar PV, mounted on rooftops, ground mounts, or carports.

What our Experts Think

• Inspect all AC/DC wiring, breakers, disconnects, and terminal connections regularly, tightening them to the manufacturer's specified torque to prevent overheating.
• Keep the inverter, battery enclosure, and electrical equipment clean and ensure all ventilation openings remain free of dust and debris for proper cooling.
• Monitor battery state of charge, voltage, and system performance through the Sol-Ark display or monitoring platform to detect issues early.
• Periodically inspect the battery enclosure, conduit fittings, and cable glands for moisture, corrosion, or physical damage. Ensure all covers remain securely sealed.
• Keep solar panels clean by removing dirt, leaves, snow, and debris to maintain maximum energy production. Inspect mounting hardware annually for security.
• Disconnect PV, battery, and AC power sources before performing maintenance. Use appropriate PPE and follow all electrical safety procedures.
• Update inverter firmware only when recommended by the manufacturer to maintain compatibility, performance, and system reliability.
• Schedule periodic inspections by a qualified solar technician to verify system protection devices, battery health, and overall performance for long-term reliability.

Q&A

Maintenance Tips

• True whole-home backup solution: Combines the Sol-Ark 15K hybrid inverter, 16.1kWh MidNite Power AllWeather lithium battery, and 13.5kW+ solar PV into a powerful, ready-to-deploy energy system.
• High-performance power output: Delivers 15kW of continuous 120/240V power with ample surge capacity to run large appliances, HVAC systems, and essential home loads simultaneously.
• All-weather battery storage: The 48V 310Ah lithium battery is designed for reliable outdoor operation, providing dependable backup power in a wide range of climates.
• Maximizes solar self-consumption: Intelligent hybrid operation prioritizes solar energy, stores excess production, and seamlessly switches to battery backup during grid outages.
• Expandable and future-ready: Ideal for growing residential or light commercial energy needs, with support for larger battery banks and additional solar capacity.
• Professional-grade off-grid and backup system: An excellent choice for homeowners seeking energy independence, lower utility costs, and long-term reliability with premium American-engineered components.