also 12v-220v inverter (500W) has arrived
it will be used for solar pannel chardger (240W/h top)
pictures atached
i will need to remove some cooper from transformers (2x 12/220v - yellow ones) to get 144v but now is working on 220v
for now i have plugged 300W halogen lamp and convertor is working nice
i have top 240W from solar pannels so is enough for me
for test the converter is plugger afer the modified computer power supply and i have tested both and are working nice
i am wainting for new solar pannels to test it in real life
this converter also needs an new sealed case made from cooper and i need to remove the fan