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by Aurornis 335 days ago
> Unfortunately, California is a terrible benchmark. It is as close to ideal for Solar as it gets. Most places are not going to see this kind of performance

There are many place that get a lot of sun. As solar panels come down in price, it becomes even easier to compensate for deficits with additional panels.

It’s common practice to install more solar panel capacity than inverter capacity because panels are rarely operating at peak output anyway. If you’re installing 100kW of inverters, you might install 120kW of panels. The panel array wouldn’t exceed 100kW most of the time anyway.

In a location with suboptimal sun, you might install an even higher ratio of panels to inverter and battery capacity.

Some people get bothered by this because they feel like some of the solar power is wasted at peak capacity, but you have to consider that the inverter and battery capacity is also wasted when you’re not sending enough from the panel array. It’s a balancing act.

You also have to consider that the same sunlight that makes California good for solar also creates additional demand for air conditioning. A location with less sun would have less solar heat gain, which is easier to serve for many reasons.