Let's not be nasty and generalize. Fact is, the Chinese economy is the strongest on earth, let's just say comparing it with the South African economy it is like comparing an elephant with a flea. At present they have the latest technology given away by so called developed countries because to manufacture locally it is too expensive and the cheap Chinese labor is too tempting. Most of high end products are made in China. The same factory who makes Iphones, makes also Xiaomi phones which are as good as Iphone and to piss off Apple, the operating system on them is Android but modified in such a way to look and perform like IOS only better, (the os they made is called MIUI and is used by more than 130 million people world wide). Of course some companies in China will take shortcuts and cut on quality in order to get very cheap products but you have a zillion of them and you can choose well known brands like Renesola, Yingli and so on, which you can buy also locally. Problem is that local suppliers are too greedy and their markup is unrealistic, it is like by bringing products here they behave like they manufacture them here and add up to 100% to the initial price, and to top it up it is this South African thing called price fixing so no matter that the products are imported or made locally (some agreements with Renesola and other manufacturers) the prices are the same.
With the existing energy crisis all suppliers of energy saving and generating products should be prosecuted and locked up. It is criminal to sell LED lights with R100 when they came from China at below 1.5$ each.
The government should put in place legislation regarding energy efficiency on all new electrical appliances sold like EU did and SA would not be dumping ground for obsolete energy guzzling Samsung, LG and other products.
I will keep looking for a decent supplier of PVs. In the mean time I ordered 60 x 6w LED lights at $1.5 each from a Chinese online shop.