1 / 8Hover to zoom · click to enlargeLensun 500W Waterproof Suitcase Solar Panel
Ships from Lensun Solar's U.S. warehouse
- Shipping calculated at checkoutShown before you pay, once you enter your address.
- Authorized Lensun Solar dealerFull manufacturer warranty and support.
- 2-year warrantyWorkmanship, backed by Lensun.
- 30-day returnsOn new, unused items.
Shipping & handling
- Orders are processed within 1–3 business days.
- Parcel items typically arrive 3–7 business days after shipping. Freight items (panels, batteries, inverters and kits) typically arrive 5–14 business days after shipping.
- Rich Solar and SunGoldPower products ship free to the lower 48 states and Washington, D.C., with no minimum. Lensun shipping is based on weight and shown at checkout.
- Freight deliveries need an appointment and a signature, and are delivered curbside.
Returns & refunds
Request a return within 30 days of delivery. Items must be new, unused, not installed, and in their original packaging.
- Contact us first for a Return Merchandise Authorization (RMA). Returns sent without one are refused.
- For a change-of-mind return, you pay return shipping and a 15% restocking fee is deducted from your refund.
- Damaged on arrival? Report it within 3 business days of delivery and we arrange a replacement or full refund.
Warranty
Lensun's warranty policy covers its products with a 24-month workmanship warranty for the original buyer; Lensun repairs or replaces defective items. Lensun's FAQ rates its cells at 90% or more of nominal power after 10 years and 80% after 25 years.
Need help choosing?
Not sure this fits your system? Email support@sunenergydepot.com with what you want to power, or use the chat in the corner, and we will help you choose.
A 500W folding suitcase panel for camping, RVs and backup power
Lensun's 500W suitcase panel folds into a carry case and opens onto its own kickstands. Back-contact (BC) cells rated at 25.8% efficiency sit in a corrosion-resistant aluminum frame, reinforced with fiberglass and an ETFE protective coating, and the panel is rated IP67 waterproof.
It weighs 20.3 lb (9.2 kg) and folds to 30.7 × 30.5 × 3.2 in, small enough for narrow storage in off-road vehicles, pickups and RVs. Unfolded, it measures 122 in (3100 mm) long. A 16 ft (5 m) extension cable is included.
High-efficiency BC solar cells
Back-contact (BC) cells are rated at 25.8% efficiency.
- Up to 10% more output than PERC cells in low light
- Over 20% more power than PERC cells in partial shade
Rugged aluminum frame
A corrosion-resistant aluminum frame and rust-resistant brackets are built to hold up in harsh outdoor conditions.
- Reinforced with fiberglass and an ETFE protective coating
- Resists impact, UV exposure and rough weather
Light and compact when folded
At 20.3 lb (9.2 kg), it folds into a case that fits narrow storage spaces in off-road vehicles, pickup trucks and RVs.
- Folded: 30.7 × 30.5 × 3.2 in (780 × 775 × 80 mm)
- Unfolded: 122 × 30.7 × 0.79 in (3100 × 780 × 20 mm)
IP67 waterproof protection
Rated IP67 to withstand dust, rain and bad weather, for RV trips, camping, emergency backup and off-grid use.
Specs, images and product claims on this page come from Lensun's Waterproof 500W Portable Solar Panel Suitcase page. Last checked Oct 30, 2026.
Specifications
From Lensun Solar's published specifications for model LS-500ST.
Electrical
| Peak power | 500W |
|---|---|
| Max power voltage | 40V |
| Max power current | 12.5A |
| Open circuit voltage | 47.2V |
| Short circuit current | 13.75A |
| Power tolerance | ±3% (485W to 515W) |
| Maximum system voltage | 1000V DC |
Cells & build
| Cell type | Back contact (BC) |
|---|---|
| Cell efficiency | 25.8% |
| Frame | Aluminum, rust-resistant brackets |
| Reinforcement | Fiberglass, ETFE protective coating |
| Waterproof rating | IP67 |
| Test conditions | STC: AM1.5, 1000 W/m², 25°C |
Physical
| Unfolded | 122 × 30.7 × 0.79 in (3100 × 780 × 20 mm) |
|---|---|
| Folded | 30.7 × 30.5 × 3.2 in (780 × 775 × 80 mm) |
| Weight | 20.3 lb (9.2 kg) |
| Panel cable | 1.83 ft (0.56 m) |
| Extension cable | 16 ft (5 m), included |
| Warranty | 2-year workmanship |
| Model / SKU | LS-500ST |
What's in the box
Package contents as listed by Lensun Solar.
Documents & certificates
Official files from Lensun Solar.
Questions about the Lensun 500W Waterproof Suitcase Solar Panel
Answers from Lensun Solar's published product information.
What warranty comes with Lensun flexible and hood panels?
Lensun covers its products with a 24-month (2-year) workmanship warranty for the original buyer. Lensun also rates its solar cells to produce at least 90% of nominal power after 10 years and 80% after 25 years.
Will it work on cloudy days?
Yes, but it produces less. Lensun says a panel under a light overcast sky may produce about half as much as in full sun.
Why does shade matter so much?
The cells in a panel are wired together, so every cell needs full sun for the panel to work at its best. If any part of the panel is shaded, the output of the whole panel drops.
Customer reviews
Reviews from Sun Energy Depot customers, collected by Judge.me.