SUNPOK off-grid solar inverters integrate high-efficiency MPPT solar charge controllers, fully compatible with LiFePO4 and sodium-ion batteries. Featuring stable pure sine wave output, they support multi-unit parallel expansion and instant load startup. Built-in comprehensive protection against overload, short circuit and overheating, with wireless remote monitoring for real-time data check. Designed for areas without utility grid access, widely used in remote villas, mountain cabins, RVs, farms and outdoor construction sites to store solar power and supply reliable independent off-grid power.