36
CPSC NEISS Data 2009–2024

Residential Alternative Energy Systems For On-site Power Gen

Twenty years of CPSC NEISS emergency-room records for this consumer product category, combined with demographic breakdowns, multi-year injury trends, and matching recall notices.

Floors, Walls & Ceilings · CPSC Code 4084

Down 14% over 5 years

The verdict

Residential Alternative Energy Systems For On-site Power Gen carry a danger score of 36/100 (low risk), driven by roughly 240 ER-treated injuries a year that are declining by about 14% over the last five years.

36/100
danger score (low risk)
240
ER visits per year (avg)
19.8%
end in hospital admission
25-34
most-injured age group

Every figure is rendered from the CPSC NEISS record for product code 4084 - last data year 2024.

PlainSafety danger score

0/100100/10036/100
PlainSafety danger score

Source: CPSC NEISS danger-score model As of 2024

How this 36/100 score is built

The score is computed from four CPSC-derived factors for residential alternative energy systems for on-site power gen - no opinion, no editorializing:

  • Injury volume240 ER visits/yr
  • Severity (hospitalization rate)19.8%
  • Fatality rate0.00%
  • 5-year trend-14%

See the full methodology for the exact weighting of each factor.

What the CPSC Data Shows

Residential Alternative Energy Systems For On-site Power Gen (CPSC product code 4084, in the Floors, Walls & Ceilings category) generate an estimated 240 emergency-room visits every year in the United States, adding up to roughly 3,835 ER-treated injuries across the 16-year span from 2009 to 2024. PlainSafety derives a danger score of 36/100 for this category (low risk), combining raw injury volume, demographic reach, severity of outcome, and multi-year trend. The five-year trajectory shows that injury counts are declining by about 14% over the last five years, with the busiest year on record being 2017 (417 estimated ER visits) and the quietest 2014 (14 estimated visits).

The single most common ER diagnosis for residential alternative energy systems for on-site power gen is strain, sprain to the lower trunk, accounting for approximately 479 visits across the 20-year NEISS window, followed by anoxia to the all parts body (366 cases). The 25-34 age group absorbs the largest share of injuries, about 821 cases over the NEISS window, and males appear slightly more often than the opposite sex in that cohort. Severity outcomes from the NEISS disposition field show that 19.8% of ER visits involving this product end in hospital admission or transfer.

Beyond the hospital-sampled NEISS projections, this page also aggregates 21 consumer incident reports filed directly on SaferProducts.gov, plus 20 anonymized ER narratives - together forming a layered picture of how residential alternative energy systems for on-site power gen fail in real households. Every figure on this page comes from CPSC-published data: NEISS projects national estimates from a probability sample of about 100 U.S. hospital emergency departments, while SaferProducts.gov collects voluntary reports from consumers, manufacturers, and clinicians. The danger score, trend indicators, and demographic breakdowns update automatically when CPSC releases a new yearly NEISS file, which is why this page is dated 2024-12-31. For regulatory context, consult CPSC recall notices and the SaferProducts.gov public database linked below.

240
Injuries / Year
19.8%
Hospitalization Rate
0.00%
Fatality Rate

Annual Injury Estimates (2009–2024)

-1000100200300400500 200920112013201520172019202120232024 261
Estimated annual emergency-room visits for Residential Alternative Energy Systems For On-site Power Gen, CPSC NEISS

Source: CPSC NEISS national injury estimates As of 2024

Source: CPSC NEISS national estimates CPSC NEISS national estimates Injuries represent ER-treated cases only

Who Gets Injured?

Age Group Male Female Total
0-4 22 85 107
5-14 302 55 357
15-24 422 0 422
25-34 669 152 821
35-44 482 79 561
45-54 241 31 272
55-64 474 0 474
65-74 466 80 546
75+ 176 99 275

Most Common Injuries

Body Part Diagnosis Est. Injuries
Lower Trunk Strain, Sprain 479
All Parts Body Anoxia 366
Head Internal Injury 350
Lower Trunk Other 316
Finger Laceration 165
Upper Trunk Fracture 162
Hand Fracture 155
Head Laceration 148
All Parts Body Other 146
Foot Fracture 106
Foot Laceration 95
Lower Arm Laceration 95
Shoulder Strain, Sprain 95
Upper Trunk Other 88
Shoulder Contusions, Abr. 85

Severity Breakdown

Treated/examined And Released 80.4% (3,085)
Treated And Admitted/hospitalized 15.7% (601)
Left Without Being Seen 2.3% (88)
Treated And Transferred 1.6% (62)

ER Visit Narratives

Real anonymized emergency room reports from the CPSC NEISS database.

Age 60 · Male · Lower Trunk · Other · 2024

60 YOM C/O LOWER BACK PAIN AFTER MOVING SOLAR PANELS FROM HIS ROOF. DX: BACK PAIN

Age 34 · Male · Head · Internal Injury · 2024

34YOM,STANDING IN SOLAR PANEL ON ROOF WHEN IT SHATTERED AN FELL LANDED ON BACK,HIT HEAD,DX:CHI,ABRASION UPPER EXTREMITY

Age 43 · Male · Foot · Fracture · 2024

43YOM PRESENTS WITH LACERATION TO TOP OF RIGHT FOOT AFTER HE DROPPED A SOLAR PANEL ON HIS FOOT DX: OPEN FRACTURE OF FOOT

Age 6 · Male · Head · Laceration · 2024

6YOM PT WAS OUTSIDE SCHOOL AT RECESS & RAN INTO A SOLAR PANEL THAT IS ON SCHOOL PROPERTY, PT SUSTAINED A LACERATION TO SCALP X 2 HRS AGO, NO LOC DX ACUTE HEAD INJURY, LACERATION OF FRONTALSCALP

Age 32 · Male · All Parts Body · Other · 2023

32YOM PRESENTS TO ED AS A SCENE TRAUMA AFTER FALLING 1 STORY OFF A ROOF WHILE INSTALLING SOLAR PANELS. UNSURE EXACTLY HOW HE FELL. FELL ONTO A DECK THEN ONTO A SNOWBANK BELOW.W/ HS NO LOC. NOT ON BLOOD THINNER.IMMEDIATE NECK,L ARM/SHOULDER PX.VISIBLE L HUMERUS DEFORMITY WHICH WAS REDUCED SPLINTED ON SCENEDX: CRITICAL POLYTRAUMA

Age 48 · Female · Head · Laceration · 2023

48YOF WAS CLEANING HER SOLAR PANEL ON THE ROOF WITH HER HUSBAND WHEN SHE MISSED A STEP AND FELL DOWN LANDING ON HER HEAD. LEFT OCCIPITAL LACERATION WITH HEMATOMA, ABRASION TO THE RIGHT CHEEK NOTED. NO DX NOTED

Age 40 · Male · Hand · Fracture · 2022

40YOM WAS THE RESTRAINED DRIVER OF A VEHICLE THAT RAN OFF THE ROAD AND CRASHED INTO A SOLAR PANEL. +LOC DX: SYNCOPE AND COLLAPSE, MOTOR VEHICLE COLLISION, FACIAL LACERATION, CLOSED DIAPLACED FRACTURE OF BASE OF FIRST METACARPAL BONE OF RIGHT HAND

Age 17 · Male · Face · Laceration · 2022

17YOM PRESENTS TO ED W/ CONCERNS OF SYNCOPE. PT WAS ON A SCHOOL FIELD TRIP AT A MANUFACTURING PLANT,PT WAS STANDING FOR 3MINS,W/OUT NOTABLE PRODROMAL SYNDROME LOC,FELL INTO A METAL TURBINE,WITNESSED BY CLASSMATE,NOTICED TWITCHING,INCONTINENT OF URINE,REGAINED CONSCIOUSNESS IN 1MIN,C/O PX IN FACE MULTIPLE LAC'S DX:SYNCOPE,UNSPECIFIED SYNCOPE TYPE

Age 37 · Male · All Parts Body · Electric Shock · 2022

37YOM STATES HE ACCIDENTALLY TOUCHED A WIRE OF A SOLAR PANEL AND WAS SHOCKED FOR ABOUT 5 SECONDS WITH APPROX 242V. HAS SMALL BURN TO RIGHT RING FINGER PAD WITH OCCASIONAL SHARP PAINS GOING UP RIGHT ARM. DX: ACCIDENT CAUSED BY ELECTRIC CURRENT; CHEST PAIN

Age 52 · Male · All Parts Body · Anoxia · 2022

52YOM FOUND DOWN UNRESPONSIVE IN HIS CAMPER WITH HOSE BLOWING HEATH INSIDE FROM GENERATOR OUTSIDE DX: CARBON MONOXIDE POISONING, ACUTE ENCEPHALOPATHY, FACIAL CONTUSIONS, LACTIC ACIDOSIS, NSTEMI

Age 77 · Male · Not Stated/unk · Other · 2022

77YOM REPORTS HE WAS DRIVING HOME FROM PICKING UP HIS PRESCRIPTION AND BECAME CONFUSED DUE TO FOLLOWING THE LIGHTS ON WINDMILLS. STATES HE RAN INTO A DITCH. PT STATES TO EMS HE HEARD GUNFIRE WHEN HE CRASHED. PT WAS RESTRAINED AND NOT AIRBAG DEPLOYMENT. *** DENIES THERE BEING SHELL CASINGS, BULLET HOLES OR ANY REPORTS OF GUNFIRE IN THE AREA. DX:MVA

Age 10 · Male · Hand · Foreign Body · 2022

10YOM WAS TRYING TO CUT A ROUND PLASTIC ROD THAT WAS PART OF A WINDMILL WHEN IT FRAYED AND HE GRABBED IT W/ HIS R HAND, HE GOT SEVERAL TINY SPLINTERS IN HIS HAND. THEY ARE SO SMALL THEY ARE DIFFICULT/ IMPOSSIBLE TO SEE. THEYE WERE ABLE TO GET SOME OUT W/ TWEEZERS W/ MINIMAL SUCCESS AT HOME. NOTED NEAR MICROSCOPIC FIBERGLASS SPLINTERS IN R HAND ON EXAM. DX: F.B. TO R HAND

Consumer Incident Reports

Reports filed by consumers on SaferProducts.gov.

9/4/2020 · Incident, No Injury · Solar Edge USA · California

Fire on the outside of my house. The battery [REDACTED] (Type R) caught fire. The fire was intense and since the battery was mounted below a 2nd story porch, the fire moved along the outside of the house and caused a lot of damage. The battery was installed with a new inverter from SolarEdge in Jan 2019. The battery was configured to be used in time of use mode which would charge and discharge each day to allow the solar power to be used after the sun went down.

9/29/2022 · Incident, No Injury · Fronius USA LLC · Virginia

Fronius solar array power inverter box, installed by NovaSolar, Inc., and attached to the electric grid by [REDACTED], burned up from the inside and also damaged the outside of our home. There were no injuries, but there might have been if the inverter box had been installed inside our home.

9/17/2022 · Incident, No Injury · KYOCERA INTERNATIONAL · Maryland

Large sheets of ice form on Tesla solar panels and slide off the roof injuring people down below. Additionally, falling sheets of ice caused damage to gutter systems.

7/22/2011 · No Incident, No Injury · Schneider Electric USA Inc · California

Consumer stated that his solar power inverter caught fire at his home. The consumer stated that he got the product from the original firm in a Warning Exchange from March 4, 2004. The original firm went out of business and was bought by another company. The consumer called the manufacturer (the new firm) on March 31, 2011. The firm offered a case number and said they would get back in contact with him. The consumer had to get back in contact with them April 2, 2011 since he never was contacted. That same day he was told they would call him back but never did. The consumer is not sure if was in March or April of this year but he called the firm and they told him they would offer to sell him the same product that caught fire at a discounted price. The consumer put out the smoke by disconnecting the power to the solar inverter and the smoke timed itself out. The product was mounted on to the wall of a shop building outside of his barn. The product scorched the backside of the barn where the steel cage meets the wall of the barn. The power inverter has melted on the interior. The consumer was not harmed by the product. The consumer has noticed the recall of other power inverters similar to his but have different model numbers. The consumer opted not to call the fire department.

6/8/2017 · Injury, No First Aid or Medical Attention Received · NRG Energy, Inc. · Massachusetts

In June of 2016 NRG HOME SOLAR Co. installed solar panels on my homes roof. During the following winter after every snow storm snow would avalanche from my roof onto my front entrance without warning. Weight of the snow and speed and height of the fall was so dangerous that I could no longer use my front entrance. NRG after many calls and contacts refuses to correct this danger.

6/5/2024 · Incident, No Injury · SUNGOLDPOWER · Arizona

I had been using my solar inverter for 7-8 months and it all of a sudden start smoking and something inside started burning up. Before I could reach the unit to shut down all of the circuit breakers parts inside the unit started exploding and spark s shot out. Also a brief flash of flames and then I shut it off, shut off the solar panel input and the backup battery.

6/19/2023 · Incident, No Injury · ShenzhenHaichuangda Technology Co., Ltd. · Florida

Product burned up, almost resulting in major fire

5/20/2025 · Injury, Emergency Department Treatment Received · Aeiusny · Washington

Lithium battery fire caused by a portable Aeiusny portable battery. The product was being charged but was not in use. The fire caused approximately $150,000 damage to the home.

Showing 8 of 21 reports.

Product Recalls

Search for active and past recalls related to residential alternative energy systems for on-site power gen on the CPSC website.

Frequently Asked Questions

How dangerous are residential alternative energy systems for on-site power gen?

Based on 20 years of CPSC data, residential alternative energy systems for on-site power gen have a danger score of 36/100 (low risk). An estimated 240 ER-treated injuries occur annually in the U.S. related to this product category.

What are the most common injuries from residential alternative energy systems for on-site power gen?

The most common injury is strain, sprain to the lower trunk, accounting for approximately 479 injuries over 20 years.

Are injuries from residential alternative energy systems for on-site power gen increasing or decreasing?

Down 14% over 5 years.

Who is most at risk for residential alternative energy systems for on-site power gen injuries?

The 25-34 age group accounts for the most injuries, with approximately 821 cases recorded over 20 years. Males are more frequently injured in this age group.

What happens when someone is injured by residential alternative energy systems for on-site power gen?

Of all ER visits involving residential alternative energy systems for on-site power gen, approximately 19.8% result in hospital admission. The majority of patients (80.2%) are treated and released from the emergency department.

How can I report a safety problem with residential alternative energy systems for on-site power gen?

You can file a consumer incident report at SaferProducts.gov, the official CPSC reporting portal. Reports help the CPSC identify emerging hazards and trigger investigations or recalls. You can also call the CPSC hotline at 1-800-638-2772.

Safety Guides

What this means for you

Treat the 36/100 score as relative risk between products, not your personal odds of injury.

  • See where this category ranks against every other tracked product. Full rankings
  • Injuries cluster in the 25-34 age group, take extra care if that describes your household.
  • Check for active recalls on this product before you assume it is safe. CPSC recalls

NEISS estimates ER-treated injuries from a national probability sample of hospitals; they do not capture injuries treated elsewhere or not treated at all.

Data: CPSC National Electronic Injury Surveillance System (NEISS) 2005–2024 and SaferProducts.gov consumer incident reports. Injury estimates are based on a nationally representative probability sample of U.S. hospital emergency departments. This page is for informational purposes only and is not affiliated with the CPSC.