Based in Portsmouth, New Hampshire, ProMariner is a recognized 30-year leader in the design and manufacture of advanced electronic on-board marine charging systems, ABYC compliant galvanic isolation products, TruePower marine inverters, and accessories.

Bay Marine Supply carries a wide variety of ProMariner chargers and inverters. If you are looking for a product that is not listed, just give us a call - we'll be happy to get it. And at a great price, of course.