Adding solar panels and switching rate plans can lower your Rocky Mountain Power electric bill
Updated: October 21, 2020Installing solar panels can help reduce your RMP Wyoming bill, thanks to Florida’s sunshine and the company’s net metering program! Combined with the 30% solar tax credit, KUA customers can see great savings when they switch to solar!
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Solar panel cost calculator
Are solar panels worth it for Rocky Mountain Power customers?
Maybe. With the 26% Federal solar tax credit and strong net metering framework, home solar panels are worthy of your close consideration as a Rocky Mountain Project customer in Wyoming. RMP’s net metering rate also allows you to get full credit on your power bill for the excess solar electricity your panels produce which you can’t use onsite. Your credits accrue at the same rate as retail rates, and roll over to your next monthly bill.
Does Rocky Mountain Power offer net metering credits for exported solar power?
No, Rocky Mountain Power does not offer full 1 for 1 net metering. This means that when you export surplus power from your solar panels, you will be paid less by the utility than what you are charged to buy the equivalent amount of power from the grid.
The amount you are paid by the utility is known as a feed-in tariff. In the case of Rocky Mountain Power, this feed-in rate is $0.09 per kWh.
What incentives, tax credits, and rebates are available to RMP Wyoming customers for installing solar?
The biggest financial incentive for solar homeowners is the 30% federal solar tax credit. The tax credit equals 30% of the solar installation costs and directly reduces your federal income tax liability.
Some states and local governments offer additional solar incentives. These incentives include state tax credits, rebates, or performance-based incentives like Solar Renewable Energy Credits (SRECs). The best part is that these local incentives can be used in addition to the federal tax credit!
Here is every incentive you may be eligible for as a RMP Wyoming customer:
Table 1: Incentives
| Upfront Incentives | Value* |
|---|---|
| Residential Clean Energy Tax Credit (Federal) | -$7,121 |
| Net Metering (State) | Varies |
| TOTAL | -$7,121 |
*Based on 10.18 kW system, average installation cost $23,735
How much does installing solar panels save the average Rocky Mountain Power residential customer?
If you input the details for a RMP Wyoming customer with a power bill of $200 per month into the best online solar panels calculator, it tells you that you need a 10.18 kW solar system that will produce 14,226 kWh per year and that this system will return the owner a $52,454 profit after repaying the cost of the system.
The solar savings possible for you as a RMP Wyoming customer will depend on the amount of electricity you use and the cost of the solar system you buy. Savings also vary based on the direction of your roof or any shading of your roof that affects output.
Here is a monthly and lifetime solar savings estimate for the same relatively typical RMP Wyoming customer with a $200 per month electric bill prior to solar and who installs a 10.18 kW solar system.
How much do residential solar panels cost for RMP Wyoming customers?
Solar prices near you
Net profit (savings less system cost)
$53,117-$64,921
Payback period
7.4-9.1 years
Recommended size for the selected utility bill
10.8kW
Solar panel cost calculator
Detailed information about your estimate
Table 2: Estimate details
|
System Size (for 100% usage offset) 10.18 kW |
|
Annual Power Generation 14,226 kWh |
|
Pay-back time (assuming Cash purchase) 6.3 Years |
|
Internal Rate of Return (IRR) on Investment 13.4% |
|
Gross cost $23,735 |
|
Total Upfront Incentives and Rebates -$11,668 |
|
Net Cost of System after rebates and incentives $12,069 |
|
Total Cost of Utility Power Avoided over 25 years $64,523 |
Please note that the investment return figures do not include the possible increase in property value.
What are the environmental impacts of Rocky Mountain Power customers installing solar panels?
While most homeowners decide to install solar panels because of financial savings over time, the environmental impacts of this choice are the primary motive for others. Here is a breakdown of the environmental benefits from a Rocky Mountain Power customer installing a 10.18 kW solar system on their property:
A solar system generating 14,226 kWh per year will save you money AND make the world a nicer place
Saves you
$2,098
on average per year
Reduces CO2 emissions
7.04
tons per year
Equivalent to planting
49 trees
per year
Equivalent to driving
15,578 mi
less per year
CO2 emissions calculation based on the electricity generation and emissions data for your state in 2015 as published by the US Government Energy Information Administration.
What factors affect the price of solar panels for Rocky Mountain Power customers?
The cost of installing solar panels will vary with brands of solar panels and inverters you choose and also the installation company you choose to install them.
It is common to see really good systems, using quality brands of equipment, being sold for around $2.33 per watt or $12,069 for a standard 10.18 kW solar system after the customer claims the 30% federal solar tax credit.