We wish to buy as under;Fully tested inverter circuit board (complete)1. For 12 volt DC operated for 300 w(2/2 mosfet)2. For 12 volt DC operated for 500 w(3/3 mosfet)3. For 12 volt DC operated for 800 va(4/4 mosfet)4. For 24 volt DC operated for 1400 va (6/6 mosfet)Charging cutt-off 13.5 vLow battery cut 9.5 vAll circuit boards are in non mirco design(using digital IC's)Country:India
