Nice to see you on the Forums. Those voltages are find for Lifelines. You might be interested in upgrading your HPV-22B to a new digital Blue Sky 2512 with the iPN remote. It has a fully integrated battery monitor system Nd fully automatic 3 stage charging with temperature compensation. It's our most popular controller package.
PM me for more details.
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