Renogy 400-Watt 12-Volt Monocrystalline Solar Bundle Kit with 30 Amp Negative Ground Charge Controller

Our Renogy 400W Monocrystalline Bundle comes with components that you will need to expand on a system you may already have, or just need some items to complete your system. Keep in mind that this kit allows for the charge controller to be close to the solar panel so depending on your situation, you may still need an extension cable or longer wiring.High solar cell efficiency: monocrystalline 18.4%EL tested solar modules. no hot-spot heating guaranteedBypass diodes minimize power drop caused by shade and ensure excellent performance in low-light environmentsCorrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decadesSealed, gel and flooded charging algorithm ready 4-stage battery charging process for a rapid, efficient and safe battery chargingRenogy adventurer is equipped with multiple electronic protections: reverse current, overcharging, short-circuit and reversed polarity