200W ShadowFlux Anti-Shading N-Type Solar Panel Off Grid Solar Power for Motorhome, Shed, Campervan Caravan and Marine Boat

Excellent build quality and great performance. Average input to the MPPT is approximately 8.5ah and the panel is relatively small for a 115 watt unit. I use this to keep my boat batteries topped up when away from shore power and even on a hot day with the fridge running the batteries are kept fully charged.

This panal really is very good at producing well even when part shaded. I also managed to get 214w in ideal summer sun, nice. The price is quite high though, so would only really recommend when part shading is an issue. Very happy with the quality and the all black look.

I originally had just one standard renogy 200W solar panel mounted on my van roof. I added this 220W panel and my solar yield has literally tripled? Even though my wattage has only doubled (420W total). It’s March right now. It has been nothing but overcast and rainy these last few months, and I’ve been getting 50-80W from both panels, over the 4-5 hours of useable daylight we get. It’s charging my 200Ah lithium batteries about 25-50% per day. I have about 15cm of space under the solar panels for reflection and ventilation, perhaps this is helping a lot too, for the bifacial part. I can’t wait to see what the yield is in summer, and also when the panels are tilted up! Be careful when buying these that your MPPT can handle all this power. I have a 100-30 victron, which maxes out at 420W at 12v according to the spec sheet, which is almost exactly the amount of solar I have. But if this panel is delivering more than advertised, then I’ll need to upgrade that. Especially since you don’t want to be running an MPPT at its max capacity as it has lower efficiency and I’ll get hot. Absolutely fantastic invention from renogy, 10/10. Incredible overcast performance, I will be buying 2 more to fill out the rest of my roof in due course. The underside of the panel looks a bit funny with each section being a different colour (maybe they made mine with different batches of components, see my pics). This panel is also a few cm bigger than the 200W renogy panel (in both width and height) so if you have OCD, you won’t be able to mix these panels together. It also has different sized sections inside the panel.

Good in bright sunshine, 200-220w but very poor in dull overcast conditions, often not sufficient for the charge controller to register anything at all. Build quality is good as is the appearance.

Not tested it yet - waiting for the summer, but looks okay.

Bought this 220w Renogy to charge my 1200w Aferiy power station faster than using my Ecoflow 110w portable solar panel. I must say I am very very pleased with the output, it exceeded my expectations. I am managing 240-247w in good sunny clear skies. Please note, this is not permanently fixed to a roof or anything else. I reposition and tilt during the course of the day for optimal output wattage. I have a South facing garden so only move about 3 times a day. In one of the photo, I am pointing where it will normally go in the morning if the madam doesn't have clothes on the line. I charges my Aferiy in 4-8hrs (weather dependent) and my Aferiy runs my fridge all through the day and night as my fridge regulates it use of current. Will purchase another in the near future but for now..this is 👌. Highly recommend but can't guarantee you will generate over 240w if fixed due to placement, tilt and location.

Sturdy and decent power even when overcast,but poor quality pannels in the rear.A little bit heavy due to bifacial ,but per total i am happy with it.

Superb panel a clear five stars just perfect big but so well made.