48kW Inverter with 120kW Solar Battery Storage

This advanced residential off-grid solar power system is purpose-built for full-sized American homes with 200A service panels and high-power appliances.

Key Features

  • 120kWh LiFePO4 Battery Storage
  • 48kW Off-Grid Inverter (200A Service Compatible)
  • Weather-Protected, Temperature-Controlled and Insulated Battery Enclosure

$38,900.00

Description

Power Your Entire Home Off-Grid – 120kWh Solar + Battery System for 200A Homes

Live off-grid without compromise. This advanced residential off-grid solar power system is purpose-built for full-sized American homes with 200A service panels and high-power appliances. Whether you’re building a new off-grid home or converting your existing house to energy independence, this system provides the capacity, reliability, and flexibility to support your whole-home energy needs.

Key Features

120kWh LiFePO4 Battery Storage
Stay powered for days with high-capacity LiFePO4 battery storage, designed for long lifespan, maximum safety, and consistent performance. Easily handle overnight loads, cloudy-day backups, or energy-hungry appliances.

48kW Off-Grid Inverter (200A Service Compatible)
Run everything you’d expect in a modern home, including high-wattage appliances, with a powerful 48kW split-phase inverter. Fully compatible with standard 200A household panels, this system supports large electric loads, startup surges, and simultaneous use of multiple major appliances.

Weather-Protected, Temperature-Controlled Battery Enclosure
Batteries are housed in a rugged, insulated enclosure with active temperature management, protecting performance in both extreme heat and freezing conditions—essential for long-term battery health and efficiency.

What Can It Power?

This system is designed to run your home exactly as if you were on the grid—just without the monthly utility bill. It can power:

  • Central A/C and electric heat pumps

  • Electric hot water heaters and well pumps

  • Clothes dryers, ovens, and electric ranges

  • Refrigerators, freezers, dishwashers, and microwaves

  • TVs, computers, lighting, security systems, and outlets

  • EV chargers and garage/shop tools

  • Nearly any appliance or system used in a standard home

Right-Sizing Your System

Even though this setup is robust, power needs vary based on how often you use certain appliances, how big your home is, and how many things run at once.

➡️ We offer free consultations to help you size your system correctly and ensure your solar array and batteries are right for your home and lifestyle. The system is also fully expandable with additional battery or solar modules if needed.

How Long Can I Run Without Sun?

With 120kWh of battery storage, if you consume around 30–40kWh per day, you can expect 3+ days of backup power—even during extended periods of clouds, rain, or snow.

How Fast Can It Recharge?

When paired with an appropriately sized solar array (e.g., ~20kW or more), the batteries can typically recharge in 5–7 hours of strong sun, depending on location, time of year, and weather conditions.

Built for Whole-Home Off-Grid Living

This is not a “tiny home” setup — it’s a full-sized, off-grid residential system that replaces your connection to the power grid entirely. Designed for homeowners who want real energy independence without giving up modern comforts, this system delivers the freedom to power your home your way.