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Complete Off-Grid Solar Kits

Take full control of your energy needs with high-performance off-grid solar kits designed for homes, cabins, RVs, sheds, and remote properties. These all-in-one systems make it easy to generate, store, and use clean, efficient energy anywhere without relying on the utility grid.

Whether you're living off-grid full-time, powering a weekend cabin, or preparing for emergencies, our kits deliver dependable electricity day and night.

Why Choose an Off-Grid Solar Kit?

A complete off-grid solar panel kit gives you everything you need to go independent: solar panels, charge controller, inverter, wiring, and energy storage options. Solar panels capture sunlight and convert it into usable electricity that flows through your charge controller, batteries, and inverter to power your home or property. 

Each system is designed for simplicity, long-term reliability, and real-world performance in remote locations. With rugged construction and efficient components, these kits make renewable energy practical even in the most isolated environments.

  • All-in-one convenience – No guesswork. Every kit is pre-matched and ready for installation.
  • Clean, quiet energy – No noise, no fuel, no fumes, just pure solar power.
  • Expandable systems – Add more panels or batteries as your energy needs grow.
  • Ideal for remote locations – Built for cabins, off-grid homes, RVs, sheds, and work sites.
  • Lower long-term costs – Save money by generating your own power instead of relying on expensive fuel or generators.

Solar Panel Kits with Battery & Inverter Options

One of the biggest advantages of our off-grid systems is the availability of complete solar panel and battery kit solutions. These setups include deep-cycle battery banks designed to store power for nighttime use or cloudy days. Many of our kits also support WiFi-enabled monitoring apps, so you can check your system's performance and battery levels remotely. 

For a turnkey experience, choose a solar panel kit with a battery and inverter to get everything needed for AC power, perfect for running lights, appliances, tools, and electronics.

Our kits range from small portable options to full solar panel kits for home systems capable of supporting entire cabins or homesteads. Whether you need a few hundred watts or several kilowatts of energy, we offer configurations that fit every lifestyle, each listed with a clear price range so you know exactly what you're paying for.

Off-Grid Solar Panel Kits for Every Lifestyle

We carry a variety of off-grid solar panel kits tailored for different power requirements and environments. Here's how customers use them:

  • Cabins & cottages – Run lights, refrigerators, pumps, and small appliances far from the grid.
  • RV & van life – Power fans, cooking equipment, electronics, and 12V systems sustainably.
  • Remote sheds or barns – Support security systems, lighting, or tools with renewable energy.
  • Emergency preparedness – Keep essential devices powered through outages or natural disasters.
  • Backyard offices or studios – Create an independent, quiet, off-grid workspace.

Portable, Home-Scale, and Everything In Between

Whether you're building a standalone power system or supplementing an existing setup, we provide flexible options - from lightweight solar panel kit bundles to complete, large-capacity off-grid arrays. 

Smaller systems are perfect for mobile use or partial loads, while whole-home solutions combine multiple panels with robust battery storage for continuous, day-to-night operation. You can find the ideal home solar kit, whether you're looking for a simple setup or a comprehensive energy solution.

For full independence, choose an off-grid solar panel kit with a battery and inverter. These systems are engineered to deliver stable AC output and smooth energy management, so you can live comfortably without grid access.

Shop Off-Grid Solar Kits Today

Ready to build an independent energy system you can rely on and enjoy real freedom from the grid? Explore our complete range of off-grid solar kits today.

Whether you need a compact solar panel kit with battery or a large-scale system for a remote home, Off-Grid Source offers durable components, transparent pricing, and expert support every step of the way. Power your life anywhere - with clean, renewable energy designed to last.

Frequently Asked Questions

What's actually included in a complete off-grid solar kit?

A complete off-grid solar kit bundles all the major components: solar panels, an off-grid or hybrid inverter, lithium batteries, a charge controller (if not built into the inverter), mounting hardware, and the cables and connectors needed to wire everything together. The idea is that you receive matched, compatible parts in one delivery rather than sourcing each component separately and hoping they play nicely.

Can these kits provide home backup power?

Yes. Many customers choose a complete off-grid solar kit specifically for home backup power during outages, pairing enough battery storage to keep essential circuits running until utility power returns.

How is a complete off-grid solar kit different from an on-grid solar power system?

A grid-tied system, also known as an on-grid solar system, depends on the utility grid to function and shuts off during outages. A complete off-grid solar kit is fully self-contained, runs without any utility connection, and is built around enough battery storage to cover nighttime and cloudy-day usage. Off-grid kits are typically chosen for remote cabins, properties without utility access, or for owners who want full independence from the grid.

How do I figure out which complete off-grid solar kit size I need?

Start by listing every appliance you plan to run and how many hours a day each one will be on. Add up the daily watt-hours, then multiply by 1.5 to 2 to account for cloudy days and battery efficiency losses. That gives you a daily kWh storage target, which translates to a kit size. Most full-time off-grid homes land on 8 kW to 15 kW of solar with 20 to 40 kWh of battery storage. We can size a kit to your actual load list.

Can I install a complete off-grid solar kit myself or do I need a pro?

For a cabin or workshop completely disconnected from any grid, a confident DIYer with electrical experience can absolutely install one of these kits. For larger installations, anything tied to an existing main panel, or any install requiring permits, a licensed electrician is the safer call. We supply documentation, wiring diagrams, and phone support to help you through it either way.

How long will a complete off-grid solar kit last and what wears out first?

Panels typically last 25 to 30 years, lithium iron phosphate (LiFePO4) batteries last 10 to 15 years, and inverters last 10 to 15 years. Batteries and inverters are usually the first components to need replacement. Keeping batteries in a temperature-controlled space and inverters in a cool, ventilated area extends both significantly. We only stock kits with components that have proven service histories.

We're Here To help

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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