50 Watt 12 Volt Flexible Monocrystalline Solar Panel
Sold by Renogy UK
From £59.99
Renogy UK's price when we last checked, on 2 September 2026. They run promotions and price by variant, so confirm the current price on their page before you buy.
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Overview
50 Watt 12 Volt Flexible Monocrystalline Solar Panel
50W of flexible panel in a 683 × 508mm sheet, 4mm thick. Small, bendable and light — for a curved roof panel, a camper top, or a spot where a rigid frame simply will not sit flat.
- 50W at STC
- Vmp 20.3V, Voc 24.3V, Imp 2.47A, Isc 2.75A
- 683 × 508 × 4mm
- −40°C to 85°C operating range
- NOCT 45 ±2°C, 15A maximum series fuse
- 5-year material and workmanship warranty
What it is for
Fifty watts is a maintenance panel, not a power source. On a curved pop-top roof or a small camper where nothing rigid fits, it will hold a battery at float and run lighting. It will not run a fridge, and stacking several flexible panels to reach a useful total is usually worse value than one rigid panel of the same output.
Flexible panel realities
Bonded flat, these run hot, and heat shortens their life — the five-year material warranty against the twenty-five-year output warranty on Renogy's rigid panels is the honest measure of that difference. Leave airflow underneath wherever the roof profile allows, and never crease the panel during fitting: a crease is a cracked cell.
Before you order
Vmp of 20.3V is standard 12V nominal, so it works with PWM or MPPT. At 2.47A it is well inside any controller in the range — the smallest Wanderer 10A is ample.
Renogy's published figures
Taken from Renogy's own specification for this product, on the date shown by the price. Anything wired into 230V mains should be signed off by a qualified electrician.
Build notes for this part
Get the sizing and fitting notes.
Useful product advice, installation considerations and occasional offers for this part of your van build.