Brand： WELLSEE Category： Solar Modified Wave Inverter Model： WS-M1500 Weight： 12 kg Size： 280*260*385 mm WS-M Modified Square Wave Inverter Series WELLSEE Modified Pure Sine Wave Inverter,a convenient power inverter,could perform the conversion of 12V DC into 220V AC suitable for electric appliances usage.It is of stable performance,over-load and short circuit protections,good output wave,long service life,high efficiency and low noise. Functions ： 1.Overloading protection 2. Temperature protection 3 . Short circuit protection 4. Reversed connection protection TECHNICAL INDEX ： Model WS-M120 WS-M150 WS-M180 WS-M300 WS-M600 WS-M1000 WS-M1500 WS-M2000 WS-M3000 Power 120W 150W 180W 300W 600W 1000W 1500W 2000W 3000W Input voltage 12V 12V 12V 12V 12V 12V 24V 24V 24V 36V 48V Output voltage 175V ～270V 175V ～270V 175V ～270V 180V ～260V 185V ～255V 190V ～250V 190V ～250V 195V ～245V 200V ～240V No load loss ≤1.5% Output frequency 50 ～60Hz Output wave Modified Sine Wave The half carry Efficiency 95% 95 95% 95% 95% 95% 95% 92% 93%