400W 12V Complete Solar Panel Kit with 3.6kWh Battery
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$1,899.99at Renogy USChecked Nov 13
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A complete off-grid solar kit built around four 100W panels, a 12V charge controller, mounting hardware and a 3.6kWh AGM battery bank. The panels use PERC cells rated at about 22% efficiency, which is high for rigid 100W panels and helps keep the footprint smaller for the output. It suits sheds, workshops and small cabins where grid power is absent or unreliable. Against typical starter kits, the included battery and full wiring set make it closer to a turnkey system than a panel-only bundle, though AGM batteries are heavier and shorter-lived than lithium.
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This 400W, 12V solar kit is a complete setup for workshops and sheds. It includes 100-watt solar panels, a charge controller, 12V 100Ah AGM batteries and a 3000W pure sine wave inverter.
The panels use 100% EL-tested Grade A+ cells with PERC technology, rated at 22% cell efficiency. Low iron tempered glass and an aluminum frame let them handle snow loads up to 5400 Pa and wind loads up to 2400 Pa.
The Renogy Rover 40A MPPT charge controller tracks maximum power point at up to 99% efficiency, with a peak conversion efficiency of 98%. It monitors voltage and current to protect the batteries and system. The pure sine wave inverter supplies stable power for sensitive appliances.
