Hope you intend to use a charge controller for your solar installation. Open uncontrolled voltage from solar panels to your batteries is NOT a good thing! You will need to run the wiring from the solar array first to the controller and THEN to the batteries.
Lew Farber...RVIA Certified Master Tech...ABYC Certified Master Marine Electrician
SOLAR TECH ENERGY SYSTEMS, INC.
AM SOLAR ...MAGNUM…VICTRON ENERGY...LITHIUM & LIFELINE BATTERIES…MARINE REFRIGERATION