100W Foldable Solar Panel (2 x 50W) - Flexible Monocrystalline for RV, Boat and Travel
100W Foldable Solar Panel (2 x 50W) - Flexible Monocrystalline for RV, Boat and Travel
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A 100 W solar panel that weighs 2.7 kg and folds flat
Two 50 W monocrystalline panels hinged into one foldable unit, 12 mm thick and light enough to carry in one hand. It is built for people who need power where there is no roof to mount an array: campers, vans, boats, field work and emergency backup. An ETFE surface handles rain, dust and abrasion better than the PET used on cheaper portable panels.
Technical specifications
| Model | FFSP-110M |
|---|---|
| Maximum power (Pmax) | 100 W, tolerance +/- 3% |
| Maximum power voltage (Vmp) | 18.00 V |
| Maximum power current (Imp) | 6.1 A |
| Open-circuit voltage (Voc) | 22.5 V |
| Short-circuit current (Isc) | 6.35 A |
| Cells | 2 x 36 monocrystalline |
| Folded size | 70 x 50 x 1.2 cm |
| Unfolded size | 100 x 70 x 0.6 cm |
| Net weight | 2.7 kg |
| Operating temperature | -45 C to +80 C |
| Maximum system voltage | 1000 V DC |
| Surface | ETFE |
| Certification | CE, TUV |
| In the box | Panel, PWM controller, USB cable, alligator-clip cable, DIY cable, manual |
What it can realistically run
A 100 W portable panel returns roughly 350-450 Wh on a clear summer day and 100-200 Wh in winter or under cloud. That covers LED lighting, phones and tablets, a laptop, a water pump and battery top-up for a parked vehicle. It is not enough on its own to keep a compressor fridge running around the clock; for that, plan 200 W or more.
Battery compatibility
The supplied PWM controller charges 12 V lead-acid, AGM, lithium-ion and LiFePO4 batteries and offers USB, alligator-clip and DIY cable outputs. Total cable length supplied is 4 m in 2 x 1.0 mm2, adequate for a panel set beside a vehicle. For longer runs, use thicker cable to limit voltage drop.
Buying from 54 Energy
- Sold and supported by 54 Energy
- 1-year warranty on every unit
- Worldwide delivery in 5 to 15 business days
- Secure payment via Stripe: credit card, debit card and Apple Pay
- Transparent pricing, no quotation process
Frequently asked questions
Does it come with a charge controller?
Yes. A PWM controller is included, along with USB, alligator-clip and DIY cables.
Can it charge LiFePO4 batteries?
Yes. The included controller supports 12 V lead-acid, lithium-ion and LiFePO4 chemistries.
Can I leave it outside in the rain?
The ETFE surface handles rain, but the controller and cable ends should be kept dry and the panel should not sit in standing water.
How long to charge a 100 Ah battery?
From 50% state of charge, a single clear day of good sun typically restores 30-40 Ah. A full recharge from half usually needs two days with one 100 W panel.
Can I connect it to a power station?
Yes, if the station accepts 18-22 V DC input. Bypass the included controller and use the station's own MPPT input with the correct connector.
What is the delivery time?
5 to 15 business days worldwide.
