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Solar Inverters

  • RICH SOLAR NOVA 6500S | 6500 Watt (6.5kW) 48 Volt Off-Grid Hybrid Solar Inverter | Premium 6500W 48V Hybrid Inverter for Campers, Cabins, Tiny Homes, ADUs, RVs, Off-Grid | Huge LCD Touchscreen with Ambient Lights | UL Certified Hybrid Inverters RICH SOLAR
    RICH SOLAR NOVA 6500S | 6500 Watt (6.5kW) 48 Volt Off-Grid Hybrid Solar Inverter | Premium 6500W 48V Hybrid Inverter for Campers, Cabins, Tiny Homes, ADUs, RVs, Off-Grid | Huge LCD Touchscreen with Ambient Lights | UL Certified Hybrid Inverters RICH SOLAR
    You Save: $200.00
    RICH SOLAR

    RICH SOLAR NOVA 6500S | 6500 Watt (6.5kW) 48 Volt Off-Grid Hybrid Solar Inverter | Premium 6500W 48V Hybrid Inverter for Campers, Cabins, Tiny Homes, ADUs, RVs, Off-Grid | Huge LCD Touchscreen with Ambient Lights | UL Certified

    $1,499.99
    $1,299.99

    RICH SOLAR NOVA 6500S | 6500 Watt (6.5kW) 48 Volt Off-Grid Hybrid Solar Inverter | Premium 6500W 48V Hybrid Inverter for Campers, Cabins, Tiny Ho...

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Choosing the right solar inverter is essential for getting usable energy from your panels. An inverter converts the DC power that solar panels produce into AC power, the electricity your home and appliances actually use. Without one, even the best solar array won’t deliver usable energy.

At Off-Grid Source, we carry a curated collection of solar inverters trusted by DIYers, professionals, and first-time buyers alike.

Why Solar Inverters Matter

Whether you’re powering a home, RV, or business, the inverter for solar is the heart of your system. Today’s solar energy inverters use newer technologies for safety features, system monitoring, and efficiency ratings that help you evaluate system performance. 

Pairing the right panels and inverter ensures stable, consistent solar production whether you need backup for outages or full-time renewable power.

Options for Every Setup

  • Homes & businesses: Dependable solar power inverters for homes with seamless integration and reliable performance.
  • RVs, cabins & off-grid properties: Compact inverters for solar panels that deliver portable, stable energy wherever you are.
  • Hybrid & flexible systems: From string inverters to microinverters, each solution adapts to your specific setup.

Transparent Solar Inverter Prices

We believe solar shopping should be simple. That’s why every solar inverter price is listed clearly, with no hidden fees. Our catalog features high-quality solar inverters for sale from trusted brands, backed by expert support to help you get up and running quickly.

Start Your Energy Independence Journey

With the right solar and power inverter setup, you’re investing in reliability, stability, and peace of mind. At Off-Grid Source, we make it easy to compare options, understand how they work, and choose confidently.

Explore our full range of solar-powered inverters today and take the first step toward dependable renewable energy for your home, business, or next adventure.

Frequently Asked Questions

What does a solar inverter actually do and why do I need one?

A solar inverter helps convert electricity from the direct current (DC) produced by your panels and stored in your batteries into the alternating current (AC) that runs your household outlets and appliances. Without one, the power coming off your roof or out of your battery bank can't run a standard fridge, microwave, or wall outlet. Inverters also manage how power flows between your panels, batteries, and the grid, which is why they're often called the brain of a home solar energy system.

What is the difference between a string inverter, a hybrid inverter, and a grid-tie inverter?

A standard grid-tie inverter only works when the utility grid is up and pushes excess solar power back to the utility. A string inverter is the most common type for ground- or roof-mount arrays and handles DC-to-AC conversion in a single unit. A hybrid inverter does everything a string inverter does plus battery charging and backup power, which is what most of our customers want when they're building toward independence from the power grid. If outages or reducing reliance on grid power are the main concerns, a hybrid model is almost always the right pick.

How do I figure out what size inverter I need for my solar energy system?

The short answer: match your inverter's continuous power output rating to the largest load you ever expect to run at the same time, then add a comfortable buffer (usually 20 to 30 percent). A 6,000-watt inverter, for example, provides enough AC output to run a fridge, a few lights, a microwave, and a window AC together, but it won't start a deep well pump and an electric dryer at the same time. We're happy to look at your appliance list and recommend a size that matches without overspending.

Are solar inverters complicated to install?

Installation difficulty varies. A small off-grid inverter for a cabin or RV can be wired in by a confident DIYer in an afternoon, while a whole home hybrid system tied to your main panel almost always needs a licensed electrician for the final connection. We ship every inverter with the documentation needed for a clean install, and our support team can answer wiring questions over the phone if you get stuck.

How long should a quality solar inverter last?

Most reputable solar inverters carry a 5 to 10 year manufacturer warranty, and a well-installed unit kept in a cool, ventilated space will often run 12 to 15 years before needing replacement. Heat is the biggest enemy of inverter life, so location matters more than people expect and can help limit replacement costs. We only stock brands with strong real-world track records and accessible warranty support, because chasing down a no-name manufacturer for a replacement is something no customer should have to do.

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Ready to build your system? Whether you're just starting out or need expert guidance on specific components, we're here to help you get it right. Let's talk.

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