150V 80a 12/24/36/48/60v Solar Charge Controller - Amazon

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We believe this is currently the best value 150v 80a 12/24/36/48/60v solar charge controller on Amazon.

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This is a very established and popular brand. This would be one of the highest quality solar charge controllers you can find with more advanced features. Many solar installers use this brand.

#1 FAQ - How many watts of solar panels can I have connected to this?

Answer: The specs say, for example, 5000w when you are charging a 60v battery. Charging a 48v battery would be 4000w, 36v for 3000w, etc. Just keep the solar open circuit voltage input under 150v. You can always parallel solar panels to keep the voltage under. Volts x amps = watts. Always make sure your solar input voltage stays below 150v and amps are under 80a. Also make sure your battery can handle up to 80a continuous charge rate. We recommend using a 80a in line fuse as an added layer of protection between the charge controller and battery.