Monocrystalline Silicon 200W Portable Solar Panel, IP65 Waterproof Foldable Solar Panel Power Backup, Solar Charger for Power Station RV Camping Off Grid

It works as advertised. I needed one panel for my Ecoflow River 3 Max. The solar panel claims 200W output and I have experienced peak 180W solar output in winters during peak sun. I expect it might go up a little by 5-10 watts and this is already around 90% of what they claim which is perfect already and anything beyond this is perfection. I bought this specific panel because this also has a 65W type C and 18W type A controller module which means you might not always need a power station to power your devices. You can charge your laptop and phone on the go without needing to carry your power station with you always. When solar output is clubbed with type C port, the overall solar output has reduced from 180W to 135-140W where type C stays in 40-45W range making it sum to ~180W power output. 90% of what they claim. I am happy with the product and I hope its module and wiring stays intact and gives a long life.