According to mybroadband south africa s struggling power utility eskom is currently considering a new pricing structure.
Eskom solar panels.
How does it work.
Eskom s future csp plans to 2030 strategic value of the technology to sa.
Concentrating solar power csp with thermal energy storage has an advantage over other renewable energy technologies due to its predictability in dispatch and has the potential to become cost competitive with conventional generation options in the future.
The package would include around 20 solar panels of 400wp each a standard solar grid tied inverter tesla powerwall and balance of system components to install the kit.
The cost structure would badly affect those who have installed solar.
The plant will make use of the central receiver technology.
Pv magazine believes such a venture would mark eskom s entry into the solar energy market and the tender arrives in the wake of the recent publication of south africa s new integrated resource plan.
Eskom s current csp work.
The silicon cell is essentially a p n junction that utilises the energy from the sunlight to generate electron flow from the p type si via an external resistance to the n type si.
Eskom is developing a concentrating solar power csp plant near upington.
The most common commercial cells are made from purified silicon si.
The technology is very successful in south africa and eskom is assisting the sabs to test a variety of different domestic solar hot water systems in order to determine which suppliers would be best suited in future solar installations.
Brief overview of the technology.
Will use molten salt for thermal storage and as a heat transfer fluid.
Photovoltaic pv or solar modules are made up of solar cells that are connected in series.
Eskom solar insolation data.