Low-profile aesthetics
Sleek, ultra-thin profile mounts flush to your roof. The seamless design enhances aesthetics while eliminating gaps where birds and critters may nest or where wind uplift may cause damage.
FeatherVolt Flexible Solar Panels 7-Panel Set — 215 W each, 1,505 W total
True DIY solar panels. Zero contractors. Zero bulky glass. 8.2 lbs per panel, installed in an afternoon.
Sold out
$1,495
per set of 7 panels
FeatherVolt panels are sold out and not currently available to order.
- 365-Day Buy & Try
- 5-Year Full Guarantee
- Ships via UPS, discounted
- 8.2 lbs per panel — safe one-person ladder handling.
- 1,505 watts per set of seven panels.
- ShadowGuard™ keeps output up under partial shade.
- Shatter-proof, flexible, non-glass construction.
- Installs with the included kit — no complex racking.
01Why flexible
Solar panels how they should be
Safer ladder handling
At just over 8 lbs per panel, moving and installing is quicker, easier, and safer than typical heavy glass panels.
Beats partial shadows
ShadowGuard™ technology maximizes output even when partially shaded by branches, vents, and chimneys. Maintain power even in suboptimal situations.
Shatter-proof durability
Flexible, non-glass construction is built to withstand impact and resist damage from hail storms that often crack standard panels.
Minimal structural stress
Ultra-lightweight design puts minimal additional strain on your roof structure. Perfect for sheds, patios, and older roofs.
Weekend-ready DIY
Quick and easy installation turns a major construction project into a simple afternoon task. No complex racking needed.
02Where they work
Lightweight solar panels wherever you need them
Home
Power your home with lightweight solar that installs fast, looks clean, and helps offset energy costs without bulky glass panels.
Off-grid
Bring reliable solar to cabins, sheds, workshops, and remote properties where low weight, simple installs, and flexible placement matter most.
Roof requirements: asphalt shingle or another full flat surface, with at least a 4-12 pitch. Concrete tiles, wood shakes, and other inconsistent surfaces won't work — wind can get beneath flexible panels and cause separation.
03See them in action
Unboxing and installing FeatherVolt
04The numbers
FeatherVolt specifications
- Max power (Pmax)
- 215 Wper panel at STC · 1,505 W per set of 7
- Weight
- 8.2 lbsper panel (3.7 kg) · 77 lbs 9 oz per boxed set
- Dimensions
- 56.7 × 30.3 × 0.1 in1440 × 770 × 3 mm — ultra-thin, flush profile
- Voltage
- 21.5 V Voc18.6 V Vmp · max system voltage 600 V DC (UL)
- Current
- 13.07 A Isc11.56 A Imp · max series fuse 15 A
- Temp coefficients
- −0.38%/°C Pmax−0.28%/°C Voc · 0.045%/°C Isc · ETFE coating rated to 185°F
05In the box
What's included with your set
- 7 flexible solar panels — 215 watts and 8.2 lbs each, approximately 56 × 30 inches per panel.
- Installation kit: silicone for coating screws, mounting screws, driver bit, and MC4 disconnect tool.
- ShadowGuard n-type half-cut HPBC cells — protected wiring and high-efficiency output even during the first and last hours of sunlight.
- ETFE coating for impervious heat resistance up to 185°F.
- All-black surface that conforms to residential aesthetics.
06The risk is ours
Dave's Double Guarantee
365-Day “Buy & Try”
You have a full year to try your panels. For any reason or no reason, you can return them and we'll even cover the return shipping.
Five-Year Full Guarantee
5-year materials & workmanship warranty, 5-year / 90% power output warranty, and a 10-year / 85% power output warranty.
07Everything else
Questions, answered straight.
What are the technical specs of FeatherVolt panels?
See the full spec sheet in the section above — 215 W per panel, 21.5 V open-circuit, 8.2 lbs, 56.7 × 30.3 × 0.1 in.
Can I really install FeatherVolt panels myself?
Yes. The system is positioned for fast, lightweight installs without the bulk and handling overhead of traditional glass panels. For many homeowners, RV owners, and off-grid setups, the install path is dramatically simpler than conventional solar.
What important things do I need to know?
These panels are designed to be affixed to asphalt shingle roofs or other full flat surfaces. Concrete tiles, wood shakes, and other surfaces with inconsistent surfaces will not work because the panels are flexible and wind may get beneath the panels, causing separation and potential damage to them and/or your roof.
Make sure your roof has at least a 4-12 pitch, meaning it rises one foot vertically for every three feet horizontally. This slope is important to help prevent leaking due to water accumulating or puddling around the screws that attach the panels to your roof.
Do you offer a money-back guarantee?
We do! In fact your FeatherVolt solar panels are covered by two industry-leading guarantees.
365-Day Buy and Try Guarantee — You have a full year to try your panels. For any reason or no reason, you can return them and we’ll even cover the return shipping!
Five-Year Full Guarantee — 5-year materials & workmanship warranty, 5-year / 90% power output warranty, 10-year / 85% power output warranty.
Can I just buy one or two panels instead of a set?
Right now we only sell sets of 7 panels, but stick with us as we may offer this in the future.
How do the panels ship?
They ship via UPS at discounted rates.
Where do FeatherVolt panels work best?
They are especially strong for homes, RVs, boats, cabins, sheds, patios, and older structures where weight, profile, and speed of installation matter.
- Residential rooftops with clean visual requirements
- Mobile and marine installs where handling matters
- Remote sites that need lighter infrastructure
How big are the panels?
Each panel measures approximately 56.7 × 30.3 × 0.1 inches, making the system easy to place while keeping a low-profile footprint.
