Solar blankets offer a lightweight, flexible way to boost off-grid power, especially for caravanners who want portability without the bulk of folding panels.
Solar blankets have become increasingly popular with caravan owners who want a portable, pack-down solar solution that’s easy to deploy and store.
They’re not a replacement for fixed roof panels in every situation — but for many travellers, solar blankets strike a great balance between portability, output, and convenience.
This guide breaks down the best solar blankets for caravan use, what to look for before buying, and whether a blanket suits your travel style better than folding panels.
What Is a Solar Blanket?
A solar blanket is a flexible solar panel system, usually made from monocrystalline cells sewn into a fabric or polymer backing.
Compared to rigid panels, solar blankets:
- Roll or fold into compact storage
- Weigh less
- Can be draped over vehicles, roofs, or laid on the ground
- Are easy to reposition with the sun
They’re especially popular for touring setups where space and weight matter.
Solar Blanket vs Folding Solar Panels
Solar Blankets
- Lightweight and compact
- Quick to deploy
- Easier to store
- Generally lower durability
Folding Solar Panels
- More rigid and durable
- Slightly heavier and bulkier
- Often higher long-term output
- Better wind resistance
Both have a place — it comes down to how and where you camp.
What to Look for in a Solar Blanket
Wattage Output
Common sizes include:
- 120W–160W: Light power use
- 180W–200W: Most caravans
- 250W+: Extended off-grid stays
Remember: flexible panels often produce slightly less real-world output than rigid panels of the same rating.
Build Quality
Look for:
- Reinforced stitching
- Quality cell encapsulation
- UV-resistant materials
- Strong eyelets or attachment points
Cheap blankets degrade quickly in Australian sun.
Regulator & Compatibility
- MPPT regulators preferred
- Anderson plug output
- Lithium-compatible charging profiles
Some blankets include regulators — others require an external one.
Portability & Storage
Good solar blankets:
- Roll or fold neatly
- Come with a storage bag
- Don’t crease sharply at the same points
Repeated hard folds shorten lifespan.
Best Solar Blankets for Caravan Use
Redarc 150W Solar Blanket
Best for: Premium build quality
Redarc solar blankets are known for solid construction and consistent performance. They suit travellers who want a lightweight solar solution without compromising reliability.
Enerdrive 160W Solar Blanket
Best for: Lithium-compatible systems
Enerdrive’s solar blankets integrate well with modern lithium setups and MPPT regulators, making them a strong option for serious off-grid travellers.
Kings 200W Solar Blanket
Best for: Budget-conscious setups
Kings solar blankets offer an accessible entry point. While they don’t match premium brands in durability, they can work well for occasional trips or as a secondary solar source.
Projecta 180W Solar Blanket
Best for: Balanced performance and value
Projecta sits comfortably in the middle ground, offering reasonable output and build quality without the premium price tag.
How Much Solar Blanket Power Do You Need?
As a rough guide:
- Fridge + lights: 160W–200W
- Fridge + inverter use: 200W+
- Long stays off-grid: Combine blanket with roof solar
Solar blankets work best as part of a hybrid system, not in isolation.
Pros and Cons of Solar Blankets
Pros
- Lightweight and portable
- Easy to reposition for sun
- Compact storage
- Great for shaded camps
Cons
- Less durable than rigid panels
- Can be affected by wind
- Slightly lower efficiency
- Requires careful handling
Are Solar Blankets Worth It for Caravans?
Solar blankets are ideal if you:
- Value portability
- Camp in shaded areas
- Want a removable solar option
- Need a backup or secondary solar source
They’re less ideal if you:
- Camp long-term in exposed areas
- Want a set-and-forget solution
- Rely entirely on solar for high loads
Planning a Caravan Solar Setup?
Solar blankets work best when matched with the right batteries, regulators, and usage habits.
If you’re exploring caravans designed for off-grid travel — including flexible solar options — take a look at the range at Luxury RVs WA or speak with the team about setups that suit how you actually camp.
Please contact us and start your next adventure today!
