Commercial Solar Panel Demand Charges

Channel lumber installed a solar array and nantenergy 120 kw 162 kwh smartstorage energy storage system and was able to reduce its demand charges by 20 enough to shift it down from the industrial tariff to a much lower commercial rate.

Commercial solar panel demand charges.

Avoid peak demand charges with powerpack powerpack systems can be charged when energy prices are low and discharged during peak demand when utility rates are high. As such solar may not help reduce your maximum hourly demand. Additionally net metering becomes less of a benefit on a demand charge rate because the energy from your solar panels that is placed back onto the grid would be compensated at a lower rate. Demand charges are measured in kw and represent the amount of energy consumed at a single point in time.

Put simply a demand charge is the increased electric rate you pay for the power you use during a peak demand period. The solar panel with the highest watt is the sunpower e series a commercial solar panel line. Demand charges can comprise a significant portion of commercial customers bills. Energy consumption is measured in kwh and is the total amount of energy used over a given period.

How to benefit from a demand charge rate. The top panel in the e series comes out at a whopping 435 watts. Demand charges are typically levied on commercial and industrial customers including agricultural producers. Customers of westar kcp l with grid tied connected solar on their homes are currently subject to distributed generation demand charges on their utility bills.

To accurately communicate post solar savings c i solar installers need to have a clear understanding of how commercial customers are billed and what demand charges are. A solar photovoltaic pv system can reduce demand charges if the solar generation occurs at the same time as the host. Total demand charges for january 4 306. Demand charges that exceed 50 of a customer s monthly electric bill are common.

Figure 1 shows the impact of pv on. Commercial and industrial organizations can save on their energy costs by adopting solar and taking control of their own generation. The portion of the bill comprised of demand charges is shown in light blue. A recent bill the energy fairness act could revoke current punitive demand charges for kansas homeowners with solar in westar kcp l territory.

Our primer has you covered. What is a peak demand period. However some residential customers also see demand charges as well. Can an onsite photovoltaic system reduce demand charges.