Off-Grid Solar Kits

86 products

Complete Off-Grid Solar Kits—Panels, Inverter and Battery in One Box

An off-grid solar kit bundles the matched components you need to generate, store and use your own power: solar panels, a charge controller or hybrid inverter, lithium (LiFePO4) batteries, and the cabling to connect them. Blue Sky Yard carries kits from SunGold Power, Rich Solar, Bluetti, Go Power and Dakota Lithium ranging from a few hundred watts for a shed or camper to 10–20 kW systems that run a whole off-grid home.

Shop by use

  • Cabin & tiny home kits – 3–6 kW of panels with 10–30 kWh of battery for lights, fridge, well pump and electronics.
  • Whole-house & backup kits – 48V split-phase systems (120/240V) with stackable inverters and rack batteries for full-home loads.
  • RV, van & camping kits – 12V/24V systems with rooftop panels and compact batteries.
  • Portable solar generators – Bluetti and Pecron power stations paired with folding panels—no installation required.

How to size a solar kit

Add up the daily watt-hours of everything you want to run, divide by the peak sun hours in your area (3.5–5.5 in most of the U.S.) and add 25% for losses to get panel wattage. Battery capacity should cover at least one to two days of that usage. Our Off-Grid Solar Sizing Guide includes worksheets and common load tables.

Every kit ships with a wiring diagram. For help matching a kit to your loads and climate, call (888) 835-6051.

Not sure which one fits? Read our guide: How to choose an off-grid solar kit.

Talk to a person

Not sure what size system you need?

Tell us about your project and we will help you compare the options.

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Call (888) 835-6051info@blueskyyard.comUse the Solar System Sizer