How to choose an inverter?
1. Determine what the battery voltage is and what the battery capacity is?
If your battery output voltage is 12V. You must choose a 12v inverter. The size of the battery will directly affect the size of the charger. The longer the battery, the more electrical appliances it can carry.
Such as 12v battery * 60AH capacity * 0.8 conversion rate + 576W or less.
2. What electrical appliances can I bring?
Electrical appliances are divided into resistive load and inductive load appliances.
Spare appliances:
Home appliances such as computers, televisions, fans, and electric lights.
Inductive appliances:
Refrigerators, washing machines, jce machines, hand drills, pumps, sanders, etc.
Resistive appliances have no starting power, and inductive appliances have starting power, which is generally between 3 and 7 times.
Therefore, it is necessary to determine whether the appliance is a resistive appliance or an inductive appliance.
The starting power of an inductive load appliance is 3-7 times, and the continuous power meets the conditions, and the starting power must also meet the conditions to drive.
Common problems and solutions
Low output voltage
1. Overload, load current exceeds the rated current, turn off part of the load and restart.
2. The input voltage is too low. Make sure the input voltage is within the nominal voltage range.
Low voltage alarm
1. The battery is dead and needs to be charged.
2. If the battery voltage is too low or the contact is poor, please charge the battery, check the battery terminals or clean the terminals with a dry cloth
No output from the inverter
1. The battery voltage is too low, please charge or replace the battery.
2. If the load current is too high, turn off part of the load and restart the inverter.
3. Inverter overtemperature protection. Let the inverter cool down for a while and place it in a ventilated place.
4. If the inverter cannot be started, restart it.
5. If the terminals are reversed and the fuse is blown, please replace the fuse.
Inverter does not work
Check the power switch, fuse, battery connection line or smoke.
If you have any questions and do not understand the operation, you can also consult customer service, thank you!