(1) (a) How many contractors are fitting solar heater panels in each province and (b) what (i) is the make and model of the different panels that are fitted, (ii) are the prices of each of the panels and (iii) is the Q factor of each panel; (2) whether these panels are approved by the SA Bureau of Standards (SABS); if not, why not; if so, what are the relevant details; (3) how much power does each of these models save (a) as a percentage of the monthly household account and (b) in kilowatt-hour per month; (4) (a) what amount has been spent on this programme to date and (b) what is the estimated cost to complete the roll-out of this plan; (5) whether this programme will save the country money; if not, why not; if so, what are the relevant details?