South Carolina, USA

Compare Solar Brands in South Carolina

Compare top tier-1 solar panel brands available in South Carolina — price per kW, efficiency, warranty and degradation.

Avg sun hours/day

5 hrs

Avg electricity rate

$0.139/kWh

Monthly savings (5 kW)

$104

Top incentive: SC Solar Tax Credit (25%, $3,500/yr)

Compare top tier-1 solar brands sold across South Carolina.

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Why solar makes sense in South Carolina

With 5 peak sun hours per day and a residential rate of $0.139/kWh, a 5 kW rooftop system in South Carolina typically offsets $104/month in electricity costs. Combined with SC Solar Tax Credit (25%, $3,500/yr), payback periods commonly land in the 4–7 year range. Use the tools above to size your system and download a free personalised quote.

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