25 CHARGE CONTROLLER & STAND-ALONE (EXAMPLE) SCHEMATIC SD Wind Energy recommends the Morningstar TriStar MPPT controller with TrakStar Technology™ as an advanced maximum power point for off-grid systems. We have been operating with these systems across the globe for many years. The controller provides the industry’s highest peak efficiency of 99% and significantly less power loss compared to other MPPT controllers. The TriStar MPPT features a smart tracking algorithm that maximizes the energy harvest. This has been designed to optimise the power curve to match the SD turbine rotor design. FEATURES & BENEFITS • Maximises Energy Harvest • Extremely High Reliability • Very High Efficiency • Extensive Networking • Robust thermal design and no cooling fans • Parallel circuit design provides less stress and longer life Example of a Stand-Alone SD3 Battery Charge System utilising the Morning Star MPPT 60 Controller