Max Power - 10W
Max Power Voltage - 17.4V
Max Power Current - 0.58A
Open Circuit Voltage - 20.8V
Short Circuit Current - 0.66A
Max...

 1 x W150 Flat Plate Collector
1 X Circulation Pump
1 x Pump Controller 
Eskom rebate R5,108
Price excludes :
Plumbing components to fit...

 1 x 18 tube (u-tube) Collector 
1 x 150L Kwiksol Indirect Geyser 
1 x Pump 
1 x Controller 
1 x...

 Max Power - 50W
Max Power Voltage - 17.5V
Max Power Current - 2.87A
Open Circuit Voltage - 20.8V
Short Circuit Current - 3.24A
Max...

 AVR design 
Auto temperature controlled fan except HTE150 
Reverse polarity protection if polarity is reversed the crowbar circuit will activate...