If you're trying to buy solar panels as a DIYer, you'll quickly run into a frustrating reality: no one sells exactly what you want.
Instead, the market tends to split into a few buckets. One option is cheapest. Another is easiest. Another gives you the most professional path. But very few sources give you low cost, simple logistics, and low installation friction all at the same time.
This guide breaks down where DIYers actually buy solar panels today, what each option is good at, and where each one tends to get annoying.
What's in This Guide
- The Cheapest Way: Buy by the Pallet
- The "Do It Right" Option: Regional Distributors
- The Easy Button: Amazon
- The Hustler Option: Facebook Marketplace and Craigslist
- Direct-to-Consumer Brands
- The New Category: FeatherVolt
- The Real Tradeoff
- Final Thought
1. The Cheapest Way: Buy by the Pallet
Signature Solar and Santan Solar dominate this category. If your goal is the lowest possible cost per watt, this is usually where you end up.
What you'll like:
- Excellent pricing, especially on used or surplus panels
- Real inventory that is ready to ship
- Strong economics for larger systems
What you won't like:
- Mounting is rarely turnkey
- Minimum order quantities can create friction
- Freight shipping adds hassle and cost
- You may end up buying more panels than you actually need
For a lot of DIYers, this is really the contractor supply chain with the door cracked open. You can absolutely buy here, and more homeowners do every year, but the experience still feels like it was designed for someone ordering at scale.
Bottom line: If your north star is cost per watt, pallet suppliers are hard to beat. Just know you're usually trading convenience for price.
2. The "Do It Right" Option: Regional Distributors
Greentech Renewables and A1 SolarStore sit in the middle. They are often the closest thing to a professional DIY buying path.
Greentech Renewables:
- You can talk to a real person about system design
- Mounting hardware is part of the conversation, not an afterthought
- The process still feels fairly old-school
- You may need a truck or trailer if you're picking up locally
- Pricing and inventory are not always transparent online
A1 SolarStore:
- Panels ship, which is a big advantage
- Mounting hardware and kits are easier to browse online
- The buying process is more structured than pallet sellers
- There is usually less hand-holding than a local distributor
Bottom line: This is often the best fit for DIYers who want to build a real system without feeling completely on their own.
3. The Easy Button: Amazon
Brands like Renogy live here. Amazon is attractive because it feels familiar and fast.
What works:
- Fast shipping
- Small kits and easier checkout
- A buying experience most people already trust
What doesn't:
- Higher price per watt
- Smaller panel formats driven by shipping constraints
- Mounting guidance is often thin or confusing
- Returns can still get messy when large panels arrive damaged
You also have to watch out for fire-sale pricing from sellers with very little review history. Solar panels are bulky, fragile, and annoying to ship back. That makes this category riskier than normal Amazon shopping.
Bottom line: Amazon is convenient, but you're usually paying for convenience, not the best economics.
4. The Hustler Option: Facebook Marketplace and Craigslist
This option surprises people, but it can be one of the cheapest ways to get decent panels locally.
What you'll find:
- Very low local pricing
- Sometimes brand-new surplus panels
- No freight shipping headaches
What you won't find:
- A meaningful warranty
- Mounting hardware
- Much certainty about condition or history
If you're shopping this way, inspect carefully. In some cases, things like intact cardboard corner protectors are a good sign the panels may never have been used. Even so, you are taking on more risk than with a distributor or established seller.
Bottom line: Great for experienced DIYers, bargain hunters, and people comfortable inspecting gear and negotiating in person.
5. Direct-to-Consumer Brands
Think Renogy and other brands that sell smaller kits directly to homeowners.
What works:
- Small-quantity ordering is easy
- The branding and education are beginner-friendly
- Kits feel more approachable than contractor inventory
What doesn't:
- Price per watt is usually high
- Scalability is limited
- Mounting still often feels like a separate problem
Bottom line: Direct brands make solar feel approachable, but they are rarely the most optimized choice on price or expansion.
6. The New Category: FeatherVolt
FeatherVolt is trying to solve a different problem. Instead of focusing only on panel supply, it targets installation friction, which is where many DIY projects bog down or fail.
What's different:
- No rails, racks, or complex racking design
- Designed for direct install on asphalt shingle roofs around a 4/12 pitch
- Screws and sealant are included
- Uses higher-end flexible panel construction like ETFE and HPBC
Where it wins:
- Fast installation
- Clean, low-profile appearance
- Much less mounting guesswork
- Direct-to-consumer simplicity
Where it doesn't:
- Higher cost per watt than bulk rigid panels
- Less ideal for large whole-home systems
- More limited use cases than traditional framed modules
Bottom line: FeatherVolt is not the cheapest option. It is the option for people whose real blocker is, "How do I mount these things without turning this into a huge project?"
The Real Tradeoff
Most people think they're choosing where to buy solar panels. In practice, they're choosing how much friction they're willing to tolerate.
| Source | Cost per Watt | Ease | Mounting Support | Best For | Risk |
|---|---|---|---|---|---|
| Bulk suppliers | Excellent | Low | Minimal | Large systems and lowest-cost shoppers | Medium |
| Regional distributors | Very good | Medium | Strong | DIYers who want structure | Low |
| Amazon | Fair | High | Basic | Small, quick purchases | Medium |
| Marketplace | Excellent | Low | None | Experienced bargain hunters | High |
| Direct brands | Fair | Good | Basic | Beginner-friendly starter kits | Low |
| FeatherVolt | Moderate | Very high | Integrated | DIYers blocked by mounting complexity | Low |
The honest answer is simple: there is no universal winner. There are only different combinations of price, convenience, and installation difficulty.
Final Thought
Most DIY solar buying decisions come down to one of these priorities:
- Want the lowest price? Buy by the pallet.
- Want the most professional DIY path? Go through a distributor.
- Want the easiest checkout? Buy from Amazon or a direct brand.
- Want something cheap and local? Hunt on Marketplace or Craigslist.
- Want something simple enough to actually finish? Look at FeatherVolt.
That last point matters more than people admit. For many homeowners, the hardest part is not finding solar panels. It's figuring out how to mount them in a way that feels manageable, safe, and worth the effort.