Off the Grid

A high output alternator, driven by the engine, is an efficient way to quickly generate large amounts of power while sailing.

Standard alternators often don’t provide enough power to support modern energy needs, especially for a full off-grid setup. However, high-amp alternators can provide more power, which is ideal for quickly charging lithium batteries while engineing.
Read more about High output alternators here.

These dynamos can be especially useful in cloudy weather or when there is little sun to make the solar panels work effectively. They supplement the energy you need without having to keep the engine running for long periods of time.

A typical lead acid battery can only be discharged to 50%, while lithium batteries can safely discharge to 80-90%. This makes lithium ideal for long-term off-grid sailing. Although the initial investment is higher, it pays for itself through longer life and better efficiency.