HardKorr 100W Flexible Caravan Solar Panel with CROCSKIN® Cell Armour
$290.91
These robust, flexible solar panels have been specifically designed for caravan and RV owners who want the freedom to go further without reliance on mains power or generator.
Most modern caravans and motorhomes have a 12V or 24V battery management system built in. These systems can often be charged from mains power when connected at a powered site.When mains power is not available, for example in remote locations, travellers have traditionally been forced to use generators or the vehicle’s engine to charge the battery.
However, most systems nowadays incorporate an inbuilt solar regulator and an auxiliary socket to accept input from solar panels, meaning that noisy generators are no longer required.
These solar panels are designed for easy DIY installation into most battery management systems. Their flexibility makes them adaptable to many different surfaces, including curved caravan roofs.
The panels are well protected against UV and impacts thanks to the inclusion of our exclusive Crocskin® cell armour on the front face.
KEY FEATURES
- Charges all 12v batteries
- Built-in diode protects against battery discharge at night
- Ultra-thin and lightweight
- Frameless, glass-free design
- Flexible up to 30°
- Fully weatherproof
- Backed by Hard Korr®’s 2-year Australian warranty
INSTALLATION
This product is suitable for DIY installation. It can be permanently mounted using the reinforced eyelets in each corner, or it can be easily transported. It can connect to almost all battery management systems using the hardwired Anderson plug connector.THE HARD KORR® GUARANTEE
All Hard Korr® products are manufactured using the highest quality materials. We are confident that they are the most durable in the market and will give you many years of reliable service. We stand behind this product with a comprehensive 2-year Australian warranty, plus a 30-day money back guarantee.Specifications
| Cell type | Monocrystalline silicon |
|---|---|
| Wattage | 100w |
| Max. Voltage | 17.56V |
| Max. Current | 5.69A |
| Open Circuit | 21.96V |
| Short Circuit | 6.82A |
| Dimensions | 1200mm x 540mm x 2.5mm |
| Weight | 1.9kg |
Pack Contents
| 1x | 100w flexible solar panel |
| 1x | 3m lead with Anderson plug |
Know before you buy
Before you buy a battery set-up
A second battery runs your fridge, lights and charging without touching the starting battery. Modern vehicles and lithium batteries change how that system should be built.
- Smart alternators
Many late-model vehicles have smart alternators that vary their voltage. A simple isolator doesn't charge a second battery well from these, so a DC-DC charger is recommended (Redarc).
- Where lithium can go
Lithium batteries must not go in the engine bay: the heat is too much (Redarc, Enerdrive). They go in the cabin, tub or canopy.
- Charge it correctly
Lithium needs a charger with a lithium profile, and most can't be charged below 0 C unless the battery is heated. Don't mix battery brands or sizes in one system (Redarc).
- Sizing solar
Work out how many watt-hours you use a day and divide by 5 to 6 sun hours to size your panels. A panel laid flat can lose up to 38% of its output (Enerdrive).
Common questions
Do I need a DC-DC charger?
If your vehicle has a smart alternator, yes: isolators charge poorly from them. A DC-DC charger also gives the second battery the right charging profile, including for lithium (Redarc).
Can a lithium battery go under the bonnet?
No. Battery makers say lithium batteries can't handle engine bay heat and must not be installed there (Redarc, Enerdrive).
Lithium or AGM?
Lithium needs a charger with a lithium profile, a location out of the engine bay and, below 0 C, a heated battery to charge. Compare usable capacity and weight on each battery's specifications, and follow its maker's mounting guidance.
How much solar do I need for a fridge?
Add up your daily use in watt-hours, then divide by 5 to 6 sun hours (Redarc). Allow extra if the panel will lie flat or sit in shade.
Can I run my fridge off the starting battery?
You can, but you risk a flat battery and no start. A second battery with a DC-DC charger keeps the starting battery for the engine.