Past Projects

When Mr Dave Killa started planning and designing his new house in Claremont, Cape Town, he was open to new experiences. He also wanted to achieve as much independence from the utilities as possible, due to the looming prospects of Day Zero and the return of load shedding. Visiting AWPower’s sustainable living housing project in Harfield Village convinced him that it was possible for his new house to run autonomously, requiring little to no support from the municipality’s electricity and water grids. The result is a truly off-grid house in the middle of the city. Here is Dave’s story:

While the cost of Eskom generated electricity is expected to increase dramatically following approval by Nersa for the recovery of R32.69-billion from consumers, the cost of solar PV generated electricity is plummeting, testing pay-back periods of less than 3 years for commercial solar inverter applications that have no storage capacity. However off-grid battery inverters for typical home use have a longer pay-back period, therefore the choice of battery type is an important consideration. In this case study, we reviewed the benefits of deploying a Lithium Iron Phosphate (LiFePO4) energy storage solution.

In Claremont's Harfield Village, AWPower engineers designed and installed a comprehensive rainwater harvesting system to address the homeowner's desire to contribute to reducing strain on the municipal infrastructure, as well as gain a degree of water independence.

AWPower engineers recently completed a sustainable living housing project in Harfield Village (Claremont) where, for large portions of the year, there is very little to no reliance on the electricity grid and municipal water supply. This is our story, with indication of approximate expenditure.

The Holm family decided that they were paying too much for electricity, of which the supply was inconsistent, so they purchased an off-grid Solar PV solution from AWPower during December 2016. Here is their success story… Freedom at last! –

A large estate in Constantia has been paying an average of R10,000 per month towards electricity fees, so the brief to AWPower was clear – reduce the cost and provide for energy security.

A retired medical doctor and his wife’s requirement was clear - reduce the electricity bill from R2,300 per month and provide energy security. Within a month after installation the bill was reduced by R1,000 pm. Total cost of system was less than R150,000.

The Brent family carefully chose a modular solar energy solution that would fulfill their requirements for energy security and cost reduction, with guaranteed expandability and energy independence.

John Whitehead (87) chose a solar energy solution that would allow him to listen to his large selection of jazz music without interruption, knowing that the music and LED lights will never go out in his comfortable study.

Chris Moerdyk, well known marketing personality, chose an energy solution that would allow for uninterrupted viewing of his favourite TV channels, together with LED lights that would never go out, upgradeable to solar when he wishes to do so.