1. DC to AC 2. CE , ROHS , FCC approval 3. high quality , best price 4. color box pure sine wave 2500w inverter Protection Function :Low voltage alarm & ShutdownOver voltage protectionOverload protectionOver temperature protectionShort circuit protectionReverse Polarity protectionSoft startAuto.reset after being in protected Details : Rated power2500WSurge power5000WOutput waveformpure sine ...