(2) Two OptiSolex SolexBrick S1 50A MPPT Waterproof IP68 12/24/48V RV/Van

Purchased two of these with my OptiSolex Solar Bag and unfortunately the S1 bricks were back ordered. By the time they came (months later) I had already installed a MPPT controller in my van. As much as I want to try these (they are smart controllers), I am not going to rip apart my van to change these.

Solar Charger Power Bank USB-C Waterproof LED Flashlight for charging phones

The Solar Charger Power Bank USB-C is a versatile and convenient solution for outdoor activities like camping and hiking. With a polycrystalline solar technology and off-grid system configuration, this power bank can provide up to 10W of power with a 5V or less voltage output. It features a waterproof design, LED lighting, and a built-in flashlight, making it perfect for use in various weather conditions. The compact size and rigid construction make it easy to tote around, while the horizontal axis orientation ensures optimal solar panel efficiency. Ideal for off-grid power needs in outdoor environments. It can charge in the sunlight with the built in solar panel