PRODUCT DETAILS
DuraLite panels are not weatherproof and should not be left out in the rain; they are designed for portable, temporary deployment.
The Go Power! DuraLite 100W Expansion Panel adds 100W to a DuraLite kit — or charges a portable power station on its own — without a controller of its own. It is the same ultra-light, fabric-laminated folding panel as the kits, with kickstand legs, USB ports in the handles, quick-connect leads and a 12 ft cable, adding about 25Ah a day flat. Chain up to three panels (300W) on a DuraLite kit's built-in 30A controller. 2-year warranty and a North American support team (part of Dometic).
Built to the standard RV manufacturers install
Go Power! has designed mobile power since 1996 and is the solar brand fitted at the factory by Jayco, Forest River, Thor and other leading RV builders. The DuraLite range is the portable companion to that factory solar: its quick-connect leads match the DuraLite kits and its adapters fit standard solar inputs. Part of Dometic.
Two ways to use it
Plug it into a DuraLite 100W or 200W kit to grow the array; the kit's controller regulates everything. Or connect it to a portable power station's solar input with the included adapters — the station's own charger handles regulation. Do not connect it directly to a battery without a controller.
FEATURES
- 100W monocrystalline DuraLite panel — ultra-light, fabric-laminated, foldable.
- Quick-connect leads — chains to a DuraLite kit in seconds; up to 300W total.
- + ≈ 25Ah per day flat, ≈ 31Ah tilted.
- Adjustable kickstand legs; USB ports in the carry handles; magnetic closures.
- 12 ft lead, battery clamps, quick connectors, ring terminals, XLR-style plug adapter.
- Feeds portable power stations through their solar input.
- 10 lb with accessories; canvas storage bag; 2-year warranty, North American support team (part of Dometic).
WHAT IT RUNS
What 100W of solar puts back each day: about 0.3 kWh, or ≈ 25Ah into a 12V battery on a typical flat-mounted day (4.5 peak-sun hours at ~70% of nameplate). Tilt the panel toward the sun and expect ≈ 31Ah. Compare that with what your gear draws:
Figures are for this panel alone; add them to what your DuraLite kit produces.
| Typical 12V camping day | Daily draw | 100W of solar |
|---|---|---|
| Storage: parasitic draws of a parked RV | ≈ 4Ah/day | Covered daily |
| Weekend basics: LED lights, vent fan, water pump, phone & laptop charging | ≈ 25Ah/day | ≈ 98% — covered when tilted or in summer |
| 12V compressor fridge alone, 24 h | ≈ 50Ah/day | ≈ 49% — add ≈ 150W or run a generator/shore day |
| Fridge camp: basics + 12V compressor fridge | ≈ 75Ah/day | ≈ 33% — add ≈ 250W or run a generator/shore day |
| Fridge camp + furnace blower (4 h, cold nights) | ≈ 100Ah/day | ≈ 25% — add ≈ 350W or run a generator/shore day |
| Full comfort: fridge, furnace, CPAP, TV through inverter | ≈ 140Ah/day | ≈ 18% — add ≈ 500W or run a generator/shore day |
Rule of thumb: match panel watts to battery amp-hours (100W per 100Ah) for a bank that recovers from an overnight draw by mid-afternoon. A lithium battery accepts the full charge current; a lead-acid bank should not be discharged below 50%.
SPECIFICATIONS
- Length:
- Width:
- Height:
| SKU | 82765 |
|---|---|
| Panel Wattage | 100 W monocrystalline |
| Controller | None — uses the DuraLite kit controller or a power station's charger |
| Typical Daily Harvest | + ≈ 0.3 kWh / 25 Ah flat |
| Max Chain | 3 panels (300 W) on a DuraLite kit |
| Cable Length | 12 ft |
| Connectors Included | Battery clamps, quick connectors, ring terminals, XLR-style solar plug adapter |
| USB | Charging ports in carry handles |
| Kit Size Closed | 21.1 × 23.8 × 1.8 in |
| Panel Size Open | 21.1 × 47.6 × 1 in |
| Kit Weight | 10 lb including accessories |
| Weather | Not weatherproof — portable, temporary deployment only |
| Warranty | 2 years |
COMPARE MODELS
| Kit | Panel | Controller | Typical daily harvest* | Runs | Expandable | Warranty | Best for |
|---|---|---|---|---|---|---|---|
| 90W Portable Kit (GP-PSK-90) | 90W | 10A PWM built-in | ≈ 22Ah | Top up a battery, run lights & fans | — | 25 yr panel / 3 yr controller | Weekend trips, no installation |
| DuraLite 100W Kit | 100W | 30A PWM built-in, lithium | ≈ 25Ah | Keep a 100Ah battery topped | Yes — to 300W | 2 yr | Lightest kit; plugs into Zamp Solar Ready ports |
| DuraLite 100W Expansion (this kit) | 100W | Uses kit controller | + ≈ 25Ah | Adds a battery-day of charge | Chain up to 3 | 2 yr | Grow a DuraLite kit or feed a power station |
| DuraLite 200W Kit | 200W | 30A PWM built-in, lithium | ≈ 49Ah | 12V fridge on an average day | Yes — to 300W | 2 yr | Most popular portable size for fridge users |
| DuraLite 300W Kit | 300W | 30A PWM built-in, lithium | ≈ 74Ah | Fridge, lights, fans, device charging | Max | 2 yr | Largest portable output without roof panels |
| OBSIDIAN® 45W PLB40 Kit | 45W | None (unregulated) | ≈ 11Ah | Trickle-charge a Dometic PLB40 | — | 25 yr panel | Keep a PLB40 + CFX cooler running |
*Daily harvest assumes 4.5 peak-sun hours at about 70% of nameplate on a flat-mounted panel, at 12.8V. Tilting a panel toward the sun adds 20–30% in spring and fall.
MANUALS, SAFETY INFORMATION AND DOWNLOADS
ACCESSORIES
FAQ
Can I use it without a DuraLite kit?
Yes, with a portable power station or any system that already has a solar charge controller. Never connect an unregulated panel straight to a battery.
Which power stations does it work with?
Most stations with a 12–24V solar input. You may need the station maker's adapter cable (MC4, DC barrel or Anderson); the panel's quick-connect leads terminate in standard connectors.
How do I add it to my DuraLite kit?
Unfold both panels, plug the expansion panel's quick-connect lead into the kit panel's expansion port, and the kit's built-in 30A controller handles the extra current. Up to three panels (300W) can be chained.
Can I leave it out in the rain?
No. DuraLite panels are not weatherproof: they are designed for portable, temporary deployment and should be folded away in rain.
Is Go Power! the solar installed in my RV from the factory?
Very likely, if your coach is a Jayco, Forest River, Thor or many other brands. Go Power! has supplied RV manufacturers since 1996, and the DuraLite kits are the portable companion to that factory solar.
