Looking for cheap/free solar panels near Bristol

Been there myself — grabbed a couple of used 100W panels from a recycling centre near Dorchester last year for £30 each. Worth checking your local ones, especially in the Bristol area. Often get old installations coming through.

Facebook Marketplace and Gumtree are goldmines if you're patient. Search "solar panels" and filter by distance — loads of people upgrading systems and offloading old gear dirt cheap. I've seen decent 250-300W panels going for £50-100 when someone's just clearing out a garage.

Also worth ringing round solar installers in Bristol proper. Sometimes they've got rejected panels (minor cosmetic damage, usually fine) or short ends of rolls they can't use. A mate got 8 panels that way — installer was just happy to not skip them.

The "free" side is trickier but not impossible. Freecycle and local community groups sometimes have folk making space. Worth posting your own wanted ad there too. People often don't realise they can sell damaged panels for parts.

Fair warning though — always test them before transport if possible, check the voltage output in decent light. Picked up a dud once that looked fine but was shot inside. And make sure the frames aren't cracked if you're thinking about mounting them.

Depending on your budget and what you're running (motorhome? off-grid setup?), might be worth mixing new budget panels with used older stuff. Renogy and Fogstar do decent affordable new ones if the used route doesn't work out.

What's your setup looking like?

Mate, recycling centres are genuinely golden for this. I scored a cracked 200W panel from one near me for a tenner — slight delamination but it still shifts decent watts. Slapped it on the cabin and it's been doing the job for two years.

Fair warning though: inspect them properly. Some "free" panels are free for a reason.

Worth noting that recycling centre panels can be a minefield — you've got no warranty, no datasheet, and no way to know if they've been sat in the weather for years degrading. I've pulled apart plenty of salvaged panels and found delamination, corrosion on the busbars, and bypass diodes that've given up the ghost.

If you do go that route, get a solar irradiance meter and actually test them under load before committing. A panel reading 60% of its rated output is essentially e-waste you're hauling around.

Better bet for Bristol: check Facebook Marketplace and Gumtree regularly — people upgrading their rigs often shift old Renogy or Fogstar panels cheaply. Join r/SolarDIY Discord too, quite a few UK folks there offloading stock. You'll pay slightly more but at least know what you're getting.

Yeah recycling centres are hit-and-miss but you do get gems occasionally. That said, @LH_Marine's got a point about the unknowns — I've burned through a couple of dodgy panels that looked fine visually but had internal damage.

Better bet: check Facebook Marketplace and Gumtree around Bristol. People upgrading systems post decent panels all the time, and you can usually test them on-site with a multimeter. Also worth contacting local solar installers — they sometimes have offcuts or customer returns they'll shift cheap.

If you're not in a rush, Fogstar do refurbished panels that aren't much pricier than recycling centre gambles but come with a spec sheet. Saves you from wasting time on duds.

What size system are you building? Might point you toward better avenues depending.

Recycling centres are solid, but honestly I've had better luck with Facebook Marketplace and local Buy Nothing groups — folk upgrading their systems chuck out perfectly good panels. That's where I got my 4x 150W set for the shepherd's hut, only £40 the lot.

The key thing @LH_Marine mentioned about no warranty is real, but if you test them properly before committing it's manageable. I always ask sellers if they've got any paperwork, and I run them in decent sunlight with a multimeter to check voltage output against their rated specs. Dodgy panels usually show 20%+ shortfall.

Also worth asking round local solar installers — sometimes they've got returns or stock they can't shift. The one who quoted me in Wiltshire had a reject 250W they let go for £35 because of minor cosmetic damage. Works perfectly.

Bristol area's got decent community groups too, might be worth posting there directly rather than waiting for recycling centre luck.

The recycling centre route genuinely works if you're patient. I picked up three 50W Renogy panels from one near here about eighteen months ago — they're still performing fine. But @LH_Marine's absolutely right about the risk factor.

What I'd add: when you do find panels, test them properly before committing. A cheap multimeter won't cut it — you need actual load testing or at minimum a proper solar analyser. I borrowed a mate's Victron one and found one of my three was only doing about 60% of rated output. Would've been a nightmare not knowing that.

Also, Bristol's got decent salvage yards (check online first). Some specialise in building materials and occasionally stock old panels from renos. Worth ringing around. Facebook Marketplace can work but you're often paying closer to secondhand retail prices anyway, so the "deal" factor disappears.

The real win is patience. Keep your eyes open for local farm clearances or renovation projects — that's where I've seen the best bargains. Just make sure whatever you get is actually testable before bringing it home.

Recycling centres are genuinely your best shout — I've pulled several panels from ones across the Midlands over the years, though success is pure lottery. The trick is building a relationship with the staff; they'll often ring you when something decent comes in rather than putting it straight on the sales floor.

That said, don't overlook commercial/industrial scrappers in the Bristol area. Places breaking down old caravan parks or removing defunct installations sometimes have panels they're happy to shift cheaply — worth ringing around demolition contractors and asking if they've got any electrical waste coming through.

One thing to check though: age and degradation. Panels from the mid-2000s onwards are usually fine, but anything older than that can have serious output loss. If you're picking something up, get the specs and ideally test it with a basic multimeter under load. A 30W panel that only outputs 15W isn't the bargain it looks.

Facebook Marketplace does work as @PeakVanLifer mentions, but the pricing's often more optimistic than the recycling centre route. Budget around £0.50–£0.80 per watt

Checked a few recycling centres around here last year and honestly, condition's a lottery. Some panels had dodgy frames, one was delaminating. If you do find decent ones, grab a multimeter and test the output before committing — saved me from a dud 150W panel that looked fine. Facebook Marketplace tends to have better quality stuff, though prices are higher.