White elephant solar panels: “force-feeding” high voltage, raising costs, breaking things, shutting themselves down

Some days I wonder if I should spread stories that make us sound like a recidivist third-world backwater struggling to maintain our voltage. But the ABC is already smashing away.

Just when you think there couldn’t possibly be another drawback to solar panels, lo! Solar Panels are pushing up the voltage at midday often as high as 253 Volts when it supposed to be more like 230 to 240V. This means appliances are using more electricity, that makes bills even higher. It may also be breaking appliances (making other bills go higher too). We’re not really sure about that, but when that study is done, it’ll already be 1.8 million panels too late.

Non-solar users are paying for this surge (and the appliances) — for every 1% increase in voltage, the costs go up 0.7%. Then, to ice that gravy-cake, the inverters on solar panels are also shutting off at 253V, meaning that poor home owners who paid thousands are not generating power for the grid. All up, solar is bad for you, bad for them, bad for our light-globes.

The warning comes from groups running the electricity networks in Australia.

Spot the key word missing from the ABC headline […]

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November 9, 2018 at 01:51AM

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