The solar panels come in a very convenient, snug fitting case which protect them in travel. The overall size packed up is not too big and makes it quite portable. The case is nice and the zipper is great.

The finish is excellent and is packaged well so it came in flawless condition. The build quality is exceptional, ensuring that the panels withstand all weather conditions without compromising their performance. The panels are rugged and stiff as a tru...  Read More

It's only 100 watts, but it's incredibly lightweight while being robust and well-made. When it gets hot in the texas sun it goes down to about 180w, but the performance of this panel is very good. I’m getting 500w out of a 3s2p setup on a delta 2 max ...  Read More

Battery has 4 ac outlets. Works well and charges my ecoflow river in about 3 hrs of good sunshine. Provides reliable and sustainable source of power. This product redefine solar panel industry.

Cables are good quality and were easy to connect to, but a bit difficult to disconnect from. The mc4 connector are of great quality and hooked up to my input cable with ease. You can connect multiple panels with the same connector or with an adapter.

This company started out building good products, now they barely deliver a fraction of the promised output, a testament to their cheap construction/components and corporate bloat. An unnecessary expense due to ef’s poor inventory management.

Out of the two panels(2 zippers each) only 1 zipper is in working condition. As a case, it is too tight and the zipper is prone to failure. My array looks more like a tent.

The battery does not get charged once it reaches 100% until it drops to ~98%. There is no difference in the ui between not charging and the panels not connected (or not functioning) the battery keeps trying to turn on charging. Performs more like a 10...  Read More