逆变器

Solar inverters convert the DC (direct current) electricity generated by solar panels into AC (alternating current) compatible with the grid and household appliances. Types: (1) String inverter — one unit handles multiple panels (most common); (2) Microinverter — one per panel (premium residential); (3) Central inverter — large utility-scale (1.5-5 MW); (4) Hybrid inverter — integrates battery storage. Major brands: Huawei, SunGrow, SMA, Fronius, Enphase, Deye, Growatt. Pricing $0.015-0.055/W FOB depending on size and features.