$100 Solar Panel vs $100 Wind Turbine in a Normal Backyard
Credibility score: 72/100 — Mostly Credible. Mixed credibility - some claims are solid, others need verification.
BSmeter analyzed "$100 Solar Panel vs $100 Wind Turbine in a Normal Backyard" and rated it 72/100 for credibility (a BS score of 28/100 — mostly credible), on 2026-05-12. Its weakest claim — "13.4 m/s gusts should give wind turbine 400-450W max output" — scored 45/100 and was flagged as dubious. 33 claims were checked against the video transcript. Scores are produced by BSmeter's AI analysis of the transcript, not independent human verification.
Of 33 claims analyzed: 0 scored under 40, 8 between 40 and 69, and 25 at 70 or above.
Claims analyzed
$100 solar panel is 100W Reny brand with box contents — Solid (80/100)
At 0:00
👌
Why this score: Claim holds up.
- 100W solar panels available under $100 per web context on DIY/portable options.
- Reny brand exists in cheap solar market; video from Dec 2025 confirms $100 tests.
Original quote: “This is a $100 solar panel and this is a $100 wind turbine. Which of these generates more energy in a normal backyard? That's what we're testing in this video. But to be honest with y'all, things did not go the way I expected. Nothing is changing. There we go. What kind of solar panel do you get…”
$100 wind turbine kit includes multiple parts — Solid (75/100)
At 0:34
👌
Why this score: Legit kit contents confirmed.
- Budget wind turbine kits under $200 often include blades, head, mount, controller, and hardware, matching what's unboxed.
- Web context notes Eco-Worthy 500W kits and similar at low prices with full components.
Original quote: “what kind of wind turbine do you get for $100? Well, you definitely get more than just a wind turbine.”
500W wind turbine = 5x power of 100W solar — Solid (80/100)
At 1:00
✓💯
Why this score: Rated capacity math is correct.
- 500W rated turbine vs. 100W solar panel = 5x nameplate capacity.
- 'Supposedly' acknowledges real output depends on conditions; aligns with product specs in web context.
Original quote: “This is a 500 W turbine, so it could supposedly produce up to five times the amount of power as this solar panel.”
Hand-spinning turbine produces low volts (1-55V?) — Personal Story (65/100)
At 1:58
55 'molts'? Hand-cranking test is peak DIY chaos ⚠️😂
Why this score: Plausible backyard test result.
- Manual spinning at low RPM produces minimal/low voltage, as shown (likely 5.5V misspoken).
- Demonstrates turbine generates power but needs real wind; personal demo, not exaggerated.
Original quote: “So, I should get a positive voltage reading on the multimeter when I spin these blades. I'm gonna spin them slowly to start and see what happens. Is that 55 molts? That's not much. Oh, 4 volts. Okay, I'm going to spin it a little faster. 1.3. Okay, 1.4.”
Wind controller converts turbine AC to 12/24V DC — Verified (90/100)
At 2:08
✅
Why this score: Standard wind system tech.
- Wind turbines generate 3-phase AC; controllers rectify to DC (12V/24V) for battery charging.
- Matches universal small wind turbine setup descriptions.
Original quote: “This is because the wind controller takes the AC power that is produced by the turbine and converts it into 12vt or 24volt DC power.”
Wind controller converts turbine's AC to 12V/24V DC for charging — Solid (85/100)
At 2:38
✅👌
Why this score: Accurate description of wind turbine basics.
- Controllers rectify AC to DC (12/24V) for battery charging, as per standard engineering.
- Matches web context on wind generation process.
Original quote: “and spin these blades, the turbine should start outputting power that I could use to charge a power station. This is because the wind controller takes the AC power that is produced by the turbine and converts it into 12vt or 24volt DC power. So, I should get a positive voltage reading on the…”
Wind/solar controllers need battery connected first to activate — Verified (95/100)
At 3:09
Spot on — battery powers the controller electronics first 💯
Why this score: Precisely correct per industry standards.
- Many charge controllers require battery for initial voltage reference and electronics.
- Directly confirmed by web context; power stations' DC ports only *accept* input, don't provide it.
Original quote: “Nothing. I'm going to try to spin it basically as fast as I can. What the heck? Nothing. Maybe I have to use a 12volt battery. All right. I think I figured out what's happening. I don't like it, but I can live with it. I suspect that the wind controller, like a lot of solar charge controllers,…”
Power station DC ports only accept power, not output; battery activates controller — Solid (90/100)
At 3:48
Nailed the port behavior and fix 👌
Why this score: Confirms with real-time demo.
- DC/solar ports on stations are input-only.
- Light activating post-battery proves controller needs initial power source.
Original quote: “And the power station solar charging ports, they don't output power. They only accept power. So, it was never going to get the power that it needed to turn on from those ports. But maybe it will get the power it needs if I connect it to a 12volt battery. Okay, there we go. There's a light. Maybe…”
Multimeter shows up to 3-4V when spinning turbine blades — Personal Story (70/100)
At 3:55
Live test readings — low volts but hey, it's spinning ⚡😏
Why this score: Personal observation from hands-on test, not a universal claim.
- Low voltage (1-4V) expected for manual spinning of cheap turbine without full wind.
- 'Encouraging' is subjective opinion on potential.
Original quote: “I'm gonna spin them slowly to start and see what happens. Is that 55 molts? That's not much. Oh, 4 volts. Okay, I'm going to spin it a little faster. 1.3. Okay, 1.4. I'm going to spin it really fast. Three. Those numbers were low, but still encouraging.”
Wind turbine needs 6-8m (two stories) mounting height — Solid (85/100)
At 4:30
👌
Why this score: DoE recommendation spot-on.
- Experts advise 9m+ above obstacles; 6-8m tower ~two stories (6-7m).
- Matches web context for turbulence avoidance.
Original quote: “Mounting height, 6 to 8 m. This thing is two stories tall.”
Wind turbine outputs up to 500W — Solid (75/100)
At 4:35
👌
Why this score: Rated capacity checks out.
- Residential wind turbines range from 400W+, with 500W plausible for small models.
- Matches video's $100 cheap turbine specs per overview.
Original quote: “this wind turbine can supposedly output up to 500 W, which is a lot.”
DoE recommends wind turbines far from obstacles — Verified (95/100)
At 5:18
✅
Why this score: Direct DoE match.
- Exact guidance: 300-500ft clearance to avoid turbulence.
- Speaker cites accurately from official sources.
Original quote: “And the Department of Energy recommends that you mount it as far away as possible from any nearby obstacles. And”
30° south-facing angle optimal for solar in Tennessee — Verified (90/100)
At 5:52
✅
Why this score: Standard solar best practices confirmed.
- Northern Hemisphere: south-facing ideal.
- Tilt ~latitude (TN ~36°N, 30° reasonable for season); DoE/web align.
Original quote: “I've pointed it south because I'm in the northern hemisphere. And I've angled it at 30 degrees, which is a good angle for this time of year where I live in Tennessee.”
DOE recommends wind turbine far from obstacles up to 1 mile away, trees/buildings within 500 ft — Solid (85/100)
At 6:38
👌
Why this score: Matches DOE guidelines exactly.
- Web context confirms: rotor blades at least 30 ft above obstacles within 300-500 ft, including trees/buildings; taller clearance for distant hills to avoid turbulence.
- Speaker's 'up to a mile' for hills aligns with standard wind site assessment practices.
Original quote: “And the Department of Energy recommends that you mount it as far away as possible from any nearby obstacles. And nearby could include things like hills or trees up to a mile away and then single trees in buildings within 500 ft of the turbine location.”
Pipe/wire costs $50; manual allows bolting instead of welding if secure — Personal Story (60/100)
At 7:18
Skipping weld for bolts — hope that $50 pipe holds in wind ⚠️
Why this score: Speaker's personal DIY account.
- $50 for pipe/wire is plausible for cheap backyard setup (web context: DIY wind install extras $3k-20k total, but small parts low-cost).
- Manual flexibility on mounting ('secure') common in cheap $100 turbines; bolting vs welding is reasonable anecdote, though risks safety/stability.
Original quote: “Speaking of added cost, this wire metal pipe costs like $50 together. The manual says to weld this sleeve onto the pipe you're using, but I do not know how to weld. Besides, on the next page, it basically says you can do whatever you want as long as it's secure.”
Mounting wind turbine on shed at 10 ft realistic for normal backyard — Opinion (50/100)
At 7:24
DIY compromise — we know it'll suck but backyard reality bites 😬
Why this score: Practical opinion on DIY constraints, not a hard fact.
- Web context notes optimal height is 30+ ft for performance, but speaker acknowledges this as suboptimal for 'normal backyard' due to space/turbulence/HOA issues.
- Valid homeowner perspective; actual output will likely suffer, as per video overview (wind produced 0 Wh).
Original quote: “But in a normal backyard, that's also really not that realistic. So, taking all that into account, I'm just going to mount it to my shed. This should give it about 10 ft of height off the ground.”
Solar panel outputs 77-79W on sunny day; wind 0-5 mph gusts to 11 mph — Solid (80/100)
At 8:25
✅
Why this score: Real-time measurements align with expectations.
- For $100/100W panel, 77-79W on sunny day is realistic (80% of rated, typical due to angle/efficiency; web: 100W panels output 60-90W peak).
- Wind forecast 0-5 mph + gusts 11 mph is too low for meaningful turbine output (needs 10+ mph sustained).
Original quote: “It's a mostly sunny day today and the solar panel is outputting 79 watts according to the power station. And according to the watt meter, oh, it looks like 77 watts. And the wind forecast for today says wind speeds are 0 to 5 mph with gusts up to 11 mph, which really did not sound like much to”
Solar panel outputting 77-79W on sunny day — Solid (80/100)
At 8:30
👌
Why this score: Realistic output for 100W panel.
- Sunny conditions typically yield 70-90% of rated power for small panels.
- Matches expected performance per web data on solar factors like sunlight intensity.
Original quote: “It's a mostly sunny day today and the solar panel is outputting 79 watts according to the power station. And according to the watt meter, oh, it looks like 77 watts.”
Turbine startup at 2.5 m/s (5.6 mph) — Solid (75/100)
At 9:18
✅
Why this score: Standard spec for small turbines.
- Conversion accurate: 2.5 m/s ≈ 5.6 mph.
- Matches web data on startup vs. cut-in speeds for home turbines.
Original quote: “The manual says the startup speed is 2.5 m/s, which works out to 5.6 mph.”
Solar produced 75Wh (station) vs 47Wh (meter) today — Personal Story (50/100)
At 10:15
Meter vs station drama — cheap gear fights back ⚠️😬
Why this score: Reported personal test results with noted discrepancy.
- As anecdote, not universal claim; plausible for partial day.
- Web confirms cheap watt meters less accurate than power stations.
Original quote: “according to the power station, 75 watt hours were produced by the solar panel today. Let's see how that compares to the watt meter. Okay, zero watts coming in. It'll be right here in this lefthand corner. A max of 82 watts at one point. That's 2.3 amp hours and should be watt hours next. Oh man,…”
Solar panel produced 47 watt hours — Personal Story (70/100)
At 10:30
Real backyard test data 👌
Why this score: This is the creator's direct measurement from their experiment using a power station and watt meter. Personal observation from ongoing test matches video thesis of solar outperforming. No contradiction in web context for low-cost panel output.
Original quote: “good. 2.3 amp hours and should be watt hours next. Oh man, 47 watt hours. That is quite a discrepancy. Do I trust the watt meter or the power station more? In this case, maybe the power station.”
Wind turbine produced 0 watt hours — Personal Story (75/100)
At 11:04
Zero from wind — shocking but tracks with cheap kit 💨❌
Why this score: Direct test result from creator's backyard setup with Power Works meter. Aligns with video overview where identical test found wind at 0 Wh. Small cheap turbines often underperform in low/turbulent wind per web context.
Original quote: “Let's check to see if any energy was produced. Okay. Zero watts. Oh my gosh. Zero watts coming in currently. And this one cycles through faster. Oh, that's a max of zero watts over the course of the afternoon. Zero watt hours produced. Nothing.”
Still 0 watt hours from wind turbine — Personal Story (70/100)
At 11:38
Bedtime zero check — wind promised more tomorrow 🌬️😴
Why this score: Continued monitoring shows no output despite some wind. Consistent with prior readings and expectation of better performance in higher gusts (30 mph). Matches real-world factors like turbulence affecting small turbines.
Original quote: “Last check before bed if we get any energy from the wind turbine. If not, I'm not too worried because it's supposed to be way windier tomorrow with gusts up to 30 mph. ... Okay, zero watt hours produced. Maximum power of zero watts.”
Wind turbine total: 0 watt hours — Personal Story (80/100)
At 12:25
Grand total zero — drumroll for nada 🥁💀
Why this score: Cumulative test result confirms no energy production over period. Bolstered by video context of same experiment yielding 0 Wh for $100 turbine, realistic for cheap model in suboptimal backyard conditions.
Original quote: “And for the wind setup, did we get anything, you know, like last night or this morning? Okay, zero watts currently coming in. Zero watts max. So that means, drum roll please. Oh, no surprise there. 0 W hours total.”
13.4 m/s gusts should give wind turbine 400-450W max output — Dubious (45/100)
At 12:30
$100 turbine rated for 400W? That's fantasy math at low wind speeds 🚩💨
Why this score: Unrealistic power expectation for a $100 turbine.
- Small cheap turbines max out ~100-400W *at rated speeds* (often 12-15 m/s), but real output at 13.4 m/s gusts (brief) is far lower due to blade size/efficiency.
- Video overview confirms this exact $100 unit produced 0 Wh despite gusts — expectation doesn't match reality.
Original quote: “then based on the gust wind speeds for today, which work out to 13.4 m/s, we should be seeing close to the max power output of this wind turbine, maybe 400 450 watts.”
Solar panel produced 170 Wh on cloudy November day — Personal Story (50/100)
At 13:28
Plausible for cheap panel — cloudy days still deliver if light hits 👌☁️
Why this score: Personal observation from real test.
- Matches video's thesis: $100 100W panels can produce meaningfully on partly cloudy days (overview: 594 Wh over 2.5 days).
- ~16-18W input aligns with reduced insolation; no contradiction with solar tech basics.
Original quote: “Meanwhile, on a not so sunny day in November, the power station is charged up from 13% to 29% currently getting 18 or so watts, 16 watts from the solar panel. And I just checked the app. 170 watt hours have been produced by it so far.”
Solar: 222 Wh today; wind: 0 Wh on windiest day in weeks — Personal Story (65/100)
At 14:14
Solar grinds on cloudy; wind turbine ghosts on gusty day — test delivering 💀🌪️
Why this score: Direct results from speaker's backyard experiment.
- Consistent with overview of this exact video: solar viable (222 Wh reasonable for ~100W panel partial sun), wind total failure (0 Wh confirmed).
- Anecdotal but matches cheap turbine realities — low wind threshold, poor build.
Original quote: “For the solar setup, the power station is at 32% and the solar panel produced 222 W hours today. That's not too bad for a mostly cloudy day. And for the wind turbine, what did we get? 0 watts currently. No surprise there. Uh zero zero zero. The windiest day in weeks did absolutely nothing.”
Leaf blower gets up to 120 mph on max level — Solid (80/100)
At 14:45
👌
Why this score: Leaf blower speed claim aligns with real specs.
- Modern leaf blowers commonly reach 110-200 MPH; 120 mph is standard for mid-range models.
- Web context confirms professional models hit 239 MPH, so 120 mph is conservative.
Original quote: “This one has six levels and apparently gets up to 120 m an hour. So, what do we get at level one from about a foot away?”
Needs manual spin to start turbine blades — Personal Story (50/100)
At 15:30
Real talk on backyard turbine struggles ⚠️
Why this score: Personal observation from testing, consistent with turbine mechanics.
- Small wind turbines often require manual starting below cut-in speed (5-8 mph).
- Matches video overview where $100 turbine produced 0 Wh.
Original quote: “I do not know where to blow on these blades for best power output. I'm going to spin them again to get them started. Maybe that makes it a little easier.”
Leaf blower on level 3 produced zero power — Personal Story (70/100)
At 16:15
Even level 3 leaf blower = 0W. Oof 💀
Why this score: Plausible test result for cheap backyard turbine.
- Power scales with wind speed cubed; insufficient speed from leaf blower yields no output.
- Aligns with video overview: turbine made '0 W hours' vs solar's 594 Wh.
Original quote: “did we get any power output? Zero. What? Nothing.”
DOE diagram shows obstructions cause turbulent wind — Verified (90/100)
At 16:25
✅
Why this score: DOE accurately describes turbulence from obstructions.
- Turbulent zones extend up to 3x obstacle height, reducing output 15-25%.
- Web context confirms DOE emphasis on siting turbines away from buildings/trees.
Original quote: “as I've been watching the wind meter here, it has been starting and stopping and changing directions constantly, which just makes me think of that diagram from the Department of Energy that shows you how a small obstruction can cause a huge region of highly turbulent wind flow. And with all the…”
$100 wind turbine: 0.5W max, 0 Wh over 2.5 days — Solid (85/100)
At 17:07
✅
Why this score: Matches real DIY wind turbine realities.
- Cheap turbines need 10+ mph consistent wind; backyard tests often flop at 0-1W max.
- Web context confirms micro-turbines underperform without tall towers/rural sites.
Original quote: “Zero watts coming in currently. Zero watt hours is produced. Wait, what? 0.5 watts. 0.5 was the Let's check final results for both of these setups after 2 and 1/2 days in my backyard. ... These were sadly the final numbers for the $100 wind turbine. 0.5 watts max power output, 0 W hours of energy…”
$100 solar: 594 Wh in 2.5 days bad weather; 400-500 Wh/day avg; runs fridge 8-12 hrs — Solid (82/100)
At 17:49
👌
Why this score: Plausible for ~100W panel.
- 594 Wh over 2.5 days (~238 Wh/day) fits 'bad conditions'; avg 400-500 Wh/day reasonable for sunny area.
- Fridge uses 1-2 kWh/day, so 594 Wh = 8-12 hrs spot-on.
Original quote: “And the $100 solar panel in pretty bad conditions charged the power station from 7% to 57% and produced a total of 594 W hours. That's enough energy to run a typical kitchen fridge for around 8 to 12 hours. ... on average in my area, this size panel would actually produce closer to 400 to 500 W…”
See the full analysis with timestamps →