In short: Moreno Valley has about 213,900 people and sits in Riverside County. Southern California Edison Co, Imperial Irrigation District and City of Riverside serves different parts of Riverside County, so your utility depends on your address; their 2024 home averages range from 17.91¢ to 32.43¢ per kWh (EIA). FEMA rates Riverside County wildfires “very high”. Rooftop solar here makes roughly 1,580 kWh a year per kW of panels by our estimate, which is among the best in the country.
This page covers what is local to Moreno Valley: its utility, outage records, sunshine, weather risks and charging. Statewide rules such as net metering, incentives and electrician licensing are in our California energy guide.
Moreno Valley at a glance
- Place: Moreno Valley, Riverside County, California; about 213,919 residents (Census Bureau estimate, July 2024).
- Utility: Southern California Edison Co (investor-owned). Homes paid an average 32.43¢ per kWh in 2024 (EIA-861); the average customer lost 100 minutes of power on normal days and 158 counting major storms, with 0.9 interruptions a year (utility-wide, not just Moreno Valley).
- Utility: Imperial Irrigation District (public power district). Homes paid an average 17.91¢ per kWh in 2024 (EIA-861); the average customer lost 61 minutes of power on normal days, with 0.7 interruptions a year (utility-wide, not just Moreno Valley).
- Utility: City of Riverside (city-owned). Homes paid an average 20.2¢ per kWh in 2024 (EIA-861); the average customer lost 77 minutes of power on normal days, with 0.6 interruptions a year (utility-wide, not just Moreno Valley).
- Sun: 5.42 kWh per square meter per day on average, from 2.91 in December to 7.38 in July (NASA POWER). Our rough estimate: about 1,580 kWh a year per kW of panels.
- Climate: about 1,850 cooling degree-days and 1,820 heating degree-days a year (base 65°F, NASA POWER), so heating and cooling both matter.
- Top hazards in Riverside County: wildfires “very high”, river and heavy-rain flooding “very high” and earthquakes “very high” (FEMA National Risk Index; overall county risk rated “very high”).
- Public charging: 206 ports at 58 locations in Moreno Valley, 36 of them DC fast (AFDC, October 20, 2026).
Your utility and what it means
Southern California Edison Co is an investor-owned utility and served about 3,219,520 home customers in 2024; its 32.43¢ average was below the 33.61¢ statewide average for July 2026. Imperial Irrigation District is a public power district utility and served about 142,078 home customers in 2024; its 17.91¢ average was below the 33.61¢ statewide average for July 2026. City of Riverside is a city-owned utility and served about 100,450 home customers in 2024; its 20.2¢ average was below the 33.61¢ statewide average for July 2026. Those are utility-wide averages, not a quote for your address; your own bill is the real number.
For reliability, Southern California Edison Co reported 100 minutes per customer without major storms in 2024, less than the statewide figure of 158 (EIA-861). Utility-wide numbers hide a lot: a home at the end of a long rural line usually has more outages than the average.
Net metering, export rates and incentives are set at state level and by each utility. Start with the California guide and then ask your utility for its current interconnection steps before you sign anything.
Backup power in Moreno Valley
- Wildfires (very high): Wildfire risk can mean planned shutoffs and smoke. A battery charged by solar gives quiet backup, and fueled generators need extra care on dry days and clear space around them.
- River and heavy-rain flooding (very high): Heavy rain can flood basements and take out power. Put sump pumps on backup power and keep equipment above the flood line.
- Short outages: a portable power station covers phones, Wi-Fi, a CPAP and lights; a home battery switches over automatically.
Size your setup with the generator sizing tool and the battery backup calculator, and compare options in backup power. Generator safety (CPSC): outdoors only, at least 20 feet from the house, exhaust away from doors and windows, never in a garage, and battery-powered carbon monoxide alarms inside. A licensed electrician should install any transfer switch, with a permit; see generator installation.
Solar in Moreno Valley
By our rough estimate each kW of panels makes about 1,580 kWh a year in Moreno Valley (NASA sunshine data times 365 days times 0.80 for system losses). Valued at Southern California Edison Co’s 2024 average of 32.43¢, that is about $512 a year per kW if all of it offsets your own use (an estimate, not a promise). Production swings with the seasons: July is the sunniest month at 7.38 and December the dimmest at 2.91, a 2.5-to-1 gap.
Check your own roof with the solar potential tool, see solar costs and net metering vs net billing, and read the steps in solar installation.
Batteries and EV charging
A home battery earns its place when outages are frequent, when your utility pays little for exported solar, or when evening prices are high; compare in home batteries and battery costs. Moreno Valley has 206 public charging ports in the federal station list including 36 DC fast, but home charging is cheaper and easier: see the EV charging cost calculator and EV charger installation.
Drive on another fuel? See every alternative fuel station in Moreno Valley: hydrogen, propane, natural gas, E85 ethanol, biodiesel and renewable diesel.
Permits and inspections
Solar, generator transfer switches and EV chargers normally need an electrical permit from the Moreno Valley building or permitting department, or from Riverside County if you live outside city limits, and often a utility interconnection approval. We have not verified a local permit page for Moreno Valley, so check the city and county websites or ask your electrician, who will know the process. Hire only a licensed electrician or installer; the California guide lists the state licensing rules.
Nearby guides
More local guides: Riverside, San Bernardino, Fontana and Ontario, or the whole California energy guide.
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Moreno Valley energy FAQ
Who is my electric company in Moreno Valley?
Southern California Edison Co, Imperial Irrigation District and City of Riverside all serve parts of Riverside County. Which one serves you depends on your street, so check the top of your bill. Their 2024 home price averages differ (Southern California Edison Co 32.43¢, Imperial Irrigation District 17.91¢, City of Riverside 20.2¢) so it matters for solar math.
How much power will solar make in Moreno Valley?
About 1,580 kWh a year per kW of panels by our estimate, so a 6 kW system would make roughly 9,480 kWh. Shade, roof direction and tilt change this; run your address through the solar potential tool for a better number.
Is a generator or a battery better for wildfires in Riverside County?
It depends how long the outage lasts. A battery is quiet, automatic and good for short outages and for pairing with solar; a standby generator keeps going as long as it has fuel, which suits multi-day events. Many homes use a battery for everyday outages and add a generator for the rare long one.
Do I need a permit for solar or a generator in Moreno Valley?
Almost always an electrical permit for a transfer switch, solar or an EV charger, issued by the city or county where you live. Your licensed electrician or installer normally pulls it. Never connect a generator to your house wiring without a transfer switch.
Sources: EIA Form 861 (2024) for utility prices and outages; NASA POWER climatology (2001 to 2025) for sun and degree-days; FEMA National Risk Index for county hazards; AFDC station locator for public charging; Census Bureau for population. Estimates are ours and are not promises; see our editorial policy. Prices and programs change, so check each program page.