Time of Use (TOU) Pricing Definition
Abbreviation: TOU
Time of Use (TOU) pricing refers to an electricity billing structure where rates vary based on the time of day, season, and day of the week. With TOU pricing, electricity prices are typically divided into different periods: peak, off-peak, and sometimes shoulder or mid-peak. These periods reflect the demand on the electricity grid and the cost of generating and distributing electricity at different times.
Peak Hours: These are periods when demand for electricity is highest, often coinciding with typical working hours or when people return home in the evening. During these hours, electricity rates are usually at their highest.
Off-Peak Hours: These are times when demand for electricity is lowest, typically during the night or early morning. Electricity rates during these hours are lower, offering consumers an incentive to shift some of their power usage to these times.
Shoulder or Mid-Peak Hours: In some TOU systems, there's a middle category between peak and off-peak, representing intermediate demand levels and prices.
The purpose of TOU pricing is to encourage consumers to adjust their consumption habits, potentially reducing strain on the electricity grid during high-demand periods and utilizing renewable energy sources more effectively. For instance, solar modules and solar arrays often produce maximum power during mid-day, a period that can be off-peak or shoulder in some regions. By charging appliances, electric vehicles, or storing energy in home batteries during these hours, consumers can benefit from lower rates while also supporting the integration of renewable energy into the grid.
Usage:
"With TOU pricing, homeowners with solar panels can maximize savings by using stored solar energy during peak pricing hours and consuming grid electricity during off-peak periods."
Know your solar definitions to learn and understand more about solar power. Develop your solar lingo here.
The Ultimate Solar + Storage Blueprint (Mini Course)
Struggling to understand how solar + storage systems actually work? Looking to build or buy your own solar power system one day but not sure what you need? Just looking to learn more about solar, batteries and electricity?
Join 15,000+ solar enthusiasts breaking free from their energy dependence with this short step-by-step video course that will make you a solar + storage expert. Start your journey to energy independence today.
Who is ShopSolar.com?
ShopSolar.com is the #1 digital platform that enables consumers & businesses to source and purchase complete solar + storage solutions direct, saving you thousands in time, energy and money! With over 40,000+ happy customers, we’re on a mission to make solar simple, transparent and affordable.