THERE ARE 4 TYPES OF AC TO BUY IN GHANA. tHEY ARE: 1: "FULL SOLAR AC" (100% SOLAR, MORE EXPENSIVE) 2: "HYBRID SOLAR AC" (80% SOLAR, ONLY 20% ECG, BEST PRICE/VALUE) 3: "INVERTER AC" (20% SAVING ON YOUR ECG BILL AND EVEN MORE) 4: STANDARD AC" (CHEAP BUT MORE EXPENSIVE WITH USAGE BILL, NOT RECOMMENDED)