I had a 40a audio inline circuit breaker reset fuse 12v 24v dc typical on amazon that was getting warm to the touch and the charge controller was stuck in float mode at a relatively high voltage 15v on a 12v battery system however the batteries were really at 11 8v i e.
Fuses for solar system.
When hooking up your renogy system the best way to add protection is by using fuses or circuit breakers.
This page features solar fuses for a variety of components.
How to fuse your solar system.
Secondly they also are.
To ensure your system is safe and passes inspection wholesale solar provides an electrical wiring diagram with every system we sell.
These parts are automatically bundled with our complete system packages to simplify the research and design process.
Pv designers have been confidently using littelfuse products in their applications leading to over 17 000 000 installations.
Solar fuses littelfuse is an established circuit protection supplier to the photovoltaic pv industry.
If you are unsure about this area consult an electrician.
How to properly fuse a solar pv system.