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| Model | W300-121 | W300-122 | W300-241 | W300-242 |
| Rated Power | 300W | |||
| Peak Power | 600W | |||
| Input Voltage | DC12V | DC24V | ||
| Output Voltage | 110V | 220V | 110V | 220V |
| Control Type | PWM | |||
| Input voltage | DC12V/DC24V | |||
| Output voltage | 110-120V/220-240V AC | |||
| Output frequency | 50/60Hz±3 | |||
| USB port | 5V 500mA (optional) | |||
| Optimum Efficiency | 90 % | |||
| No Load Current Draw | less than 0.4A(12V) ,less than 0.3A(24V) | |||
| Low Battery Alarm | DC 10.5~11.5V , 21.5~23V | |||
| Auto Low Battery Shutdown | DC 9.5~10.5V, 20.5~22V | |||
| Cooling Fan | single | |||
| AC Receptacles | single | |||
| N.W./unit | 0.6kg | |||
| Packing | 20pcs/carton , Gift box | |||
| Warranty | 12 months | |||





| 1. AC output outlets : can choose the socket type as you like .Output voltage 110V AC or 220V AC . |
| 2.USB port : DC 5V , 500mA |
| 3.AC switch : Enables output AC power at the AC outlets when switched ON. |
| 4.Green LED light : indicates AC power is present at the AC outlets and the inverter is operating normally. |
| 5.Red LED light : indicates inverter shutdown caused by low or high voltage, overload or excessive temperature. |
| 6.Thermovent : with small fan built inside , can lower the temperature of inverter . |
| 7.Positive terminal : connect with the positive (+)side of the battery . |
| 8.Negative terminal: connect with the negative (-) side of the battery . |
| 9.Ground terminal : connect to the ground , counseling electrical power . |
| 10. Fuse : can protect the inverter when the current is too excessive . |

Application of the dc ac power inverter :
1. Field operation : lighting, drilling, disaster relief, commercial promotions.
2. Hospital emergency rescue: surgical lighting, equipment use, etc.
3. Home Appliance: Electronic energy-saving fluorescent, incandescent, small television sets, refrigerator, etc. Modified Sine Wave Power Inverter
4. Energe: solar system, wind system .
Auto protect functions of the dc ac power inverter:
These advanced safety features are built into the inverter. Electronic overload protection with automatic shutdown.
A: Overload Protection:Built-in internal backup DC fuse provides added safety.
B:Over Temperature Protection:Over temperature protection with automatic shutdown.
C:Law Battery Voltage Production:Low battery voltage warning followed by automatic shutdown.
D:High Input Voltage protection:High input voltage protection with automatic shutdown.
E:Output Short Circuit Production:Output short circuit protection.




We are a professional manufacturer of Solar Products for many years. Our company has formed a perfect full-service
system integrated by the R&D, manufacture and domestic trading and foreign sales. Based on the trading belief
'Focus on customers,' our company has been calmly handled the market oscillations. In addition, with the spirit of
teamwork and innovation, our company states our slogan of 'working seriously and being honest".
For 10 years,we`ve been producing all types of solar power products and electronics products for buyers in US and Europe.
And for 10 years, not one client has returned their purchase. We enjoy a 100-percent acceptance rate because our products
boast of top quality workmanship. In fact, they carry international quality approvals such as CE,TUV,ROHS and IEC certificates
.And to further show our trust in our items. Products regularly and customize your ideas specifically.


