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Selling Electricity to BC Hydro

If the BC Hydro power fails, the inverter automatically switches over to battery power in an instant. The only way that Josette knows that the BC Hydro power is off is when one of the clock radios not powered by the solar panel system begins to flash.

In 2004, BC Hydro announced that it would buy back surplus electrical power from residential customers. Solar panels can produce more power than needed during bright sunny summer days so Josette decided to apply to BC Hydro to sell back excess electricity.

The inverter converts battery power to AC electricity for house appliances
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BC Hydro installed a new meter so that power could flow both ways. On cloudy or winter days, electricity flows into the Wier household. On bright sunny days, electricity flows from the solar panels out into the BC Hydro grid for use by neighbours. Now when Josette receives a statement from BC Hydro, it includes both the normal charges and also a credit for electricity that flows back to BC Hydro, called net metering.
Josette checks the new meter
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Josette was one of the first BC Hydro customers in northern BC to participate in the net metering plan.

Does the system pay for itself? Solar panel technology is advancing so quickly that an inverter that cost $10,000 four years ago sells for $3500 today. Even with lower equipment costs and income from the new net metering from BC Hydro, electricity from solar panels cannot compete with our low BC Hydro rates.

Expect to hear a lot more about solar panels. Once hydro rates increase and solar technology costs decrease even more, you may see solar panels become a part of the roof on new homes to keep power costs down. Until then, brave technology pioneers like Josette Wier will lead the way.

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