... choice for light,fan,automatic charge inverter High frequency home inverter/home UPS, modified sine wave inverter with charger, specially design for ... , MCU control, more stable capablity5. High efficiecy rate of DC - AC conversion, minimize energy loss 6.Tower design, can ... formModified sine wavePower factor(AC to AC)>95%Power factor(DC to AC)>80% Battery TypeSealed Lead-Acid, Maintenance-freeNormal ...