Pure Sine Wave Inverters

ETEK Solar Pure Sine Wave Inverters convert DC battery power into clean AC output with low total harmonic distortion (THD < 3%), suitable for sensitive electronics, motors, medical devices, and household appliances. Unlike modified sine wave units, they deliver grid-quality power for inductive and capacitive loads.

Designed for off-grid homes, RVs, marine systems, cabins, and backup power, these standalone inverters offer high surge capacity, comprehensive protections (overload, short circuit, over/under voltage, over temperature), and optional charger functions. ETEK Solar pure sine wave inverters are a dependable choice for off-grid DC-to-AC power conversion.