SolarWaco

Looking for the lowest cost electric service in your area? Contact SolarWaco.

SolarWaco provides a data-driven retail electric provider (REP) analysis that helps homeowners find the lowest-cost electricity plan for their actual usage. Rather than relying on the misleading 500/1,000/2,000 kWh averages printed on Electricity Facts Labels, we analyze a full year of Oncor smart-meter interval data—often 70,000-plus fifteen-minute readings—against current EFLs from a dozen or more providers. We model each plan’s energy rate, base charges, time-of-use periods, usage credits, and pass-through TDU delivery charges to produce a true proforma annual bill and head-to-head ranking.

For solar homes, the analysis goes further. We separate consumption from surplus generation, calculate self-consumption rates, and value exported energy against real ERCOT wholesale (RTW) settlement prices hour-by-hour where plans offer wholesale buyback. This reveals whether a buyback plan or a simply lower-rate plan delivers more value.

Typical annual savings range from roughly $200 to over $1,000, depending on usage and current rate. Solar customers benefit most, since matching the right buyback structure—or recognizing when minimal exports make buyback irrelevant—can swing the decision significantly. The analysis can also flag equipment problems, such as a solar array that has stopped producing. Contact SolarWaco for more information.

Properly sized solar power can reduce your residential electric bill to ZERO. In Texas, it will require a properly integrated battery system. Call SolarWaco to find out more.