An 800 watt solar panel kit is the point where solar starts covering real daily loads, roughly 2.5 to 3.5 kWh a day in good sun. In stock now from $2,399: a Sungold Power 3,000W 24V kit with a 5.12 kWh lithium battery, a Rich Solar 3000W 12V complete kit, and Anker SOLIX F3000 and F3800 Plus solar generators with two 400W or 440W panels. The component kits suit cabins, sheds and RVs with a fixed install, while the Anker bundles plug together with no wiring. The main choice is a wired 12V or 24V system versus an all-in-one power station, so decide whether the system will stay in one place. Compare battery size and inverter output below, or call us for sizing help.
Also see: 400 Watt Solar Panel Kits · 1000 Watt Solar Panel Kits · Solar Power Kits
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ECO100 $100 off $1,500+
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ECO100 $100 off $1,500+
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SAVE250 $250 off $4,000+
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ECO100 $100 off $1,500+
In stock · ships in 1-4 days
ECO100 $100 off $1,500+
In stock · ships in 1-4 days
Eight hundred watts of panels produce about 2.5-3.5 kWh on a sunny day (4-5 peak sun hours, after typical losses). That is enough to run a fridge, lights, a laptop and a few small appliances off-grid, or to recharge a 3-5 kWh battery in a day.
Need more or less solar? See 400 watt solar panel kits, 1000 watt solar panel kits, or size your system with the solar kit calculator.