Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion. These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha...

Specifications General specifications Charge regulation an Alpha Pro III charge regulator comes standard with all models Isolated operation yes, with optional isolation bushings Rotational direction Galvanic isolation direct mounting Pulley included Technical specifications System voltage Cut-in speed positive output stud = 2x M8; W (rpm) signal connection = isolated fast-on; field current connection = Mastervolt plug Temperature sensor