Alternators from 50 to 310 amps.
[Balmar, Arlington, WA, USA]
Multi-step battery charge controller for bulk, absorption, float and equalization charge cycles. Handles 12 and 24 Volts, includes battery temperature sensor. Also fixed-voltage regulators to control solar charging.
[CruzPro Ltd., Auckland, New Zealand]
High-output alternators. From 90 to 130 amps at 12 volts, 75 to 150 amps at 24 volts.
[Mastervolt USA, Inc., Thomaston, ME, USA]
DC alternators
[Polar Power, Inc., Carson, CA, USA]
Small- and large-case marine alternators claiming particularly high output. Also smart voltage regulators.
[Ample Technology, Seattle, WA, USA]
Small- and large-case high-output marine alternators from 80 to 200 amps. Offered with matching regulator, ammeter, and surge protector. Ferris has lots of other energy products that are shown only in its catalog.
[Hamilton Ferris Co., Ashalnd, MA, USA]
Sells and installs high-capacity alternators, regulators, and charge distribution devices. Also other electrical equipment. Site has good general information about the products and short "reference" pages on related topics. Also sells and installs a wide range of electrical equipment.
[Jack Rabbit Marine, Inc., Stamford, CT, USA]
Systems integrators, dealers and installers of refrigeration, air conditioning, watermakers, bow thrusters, hot water and cabin heaters, satellite communication systems and high current alternators.
[Great Water, Inc., Brunswick, ME, USA]
Extensive list with good search facility. Covers just about any cruising topic. Tree and branch format for threads.
[The Sailing Company, Middletown, RI, USA]
Unmoderated forum on sail and power cruising. Lots of good advice and other resources, but you have to do some searching.
[Usenet, USA]