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Cheap kick stand for a portable flexible solar panel. Need PVC water pipe 1/2 in, velcro tape and 3D printer. It's not going to hold high winds but will work for camping needs, very portable.

Adding ignition delay timer to my Renogy DC-DC charger. Hopefully Renogy will improve their charges by integrating delay time in a future. Updates: stay away from this timer it's working only with trigger switch not supporting constant ignition power.

If someone used this charger from ic go go go store on Aliexpress? Looking for feedback. Seems like they are using good quality server power supply and adding cheap control module. This is too good to be true 50A unit 3-15V for 120$ CAD . C$ 83.00 13%OFF | Voltage Current Adjustable Lifepo4...

A couple of panels installed a month ago. Buddy pretty happy with the setup. 100w x 2pc Renogy , Renogy waterproof PWM charger in battery compartment, 10GA 25ft extension cable with 2 "Y" connectors, and a couple of watertight fuse packs. Will see how long it will last.

I bought a popular amazon/aliexpress battery indicator. It's a panel mounting unit. I noticed the front lip is so small, no tolerances for drilling, the hole should be exactly 2 1/8in . otherwise, there is could be an issue. So I designed the adapter plate to give more tolerance with the hole...

looking for suggestions in design for LiFePo4 100ah 4 cells small bank holder just something to keep them together. Maybe do you guys have some links on already made cases. Check out my sketch ( this is rough scetch only), I'm thinking to print 2 of these parts and slide into batteries. They...

looking for suggestions in design for LiFePo4 100ah 4 cells small bank holder just something to keep them together. Maybe do you guys have some links on already made cases. Check out my sketch ( this is rough scetch only), I'm thinking to print 2 of these parts and slide into batteries. They...

Hello. I'm building 100ah lifepo4 portable power bank in a Pelican case. I made a sketch, please take a look at the attached pdf. Just looking for some feedback, what you guys would remove or add? ( keep in mind I'm limited in the space of the case). This unit will be using mainly powering 12V...

Hello everyone. I'm making portable solar generator power bank for camping in my SUV. 100Ah lifepo4 with Daly 60Amp smart BMS, Renogy 20 PWM controller. And 100w "Allpowers" portable solar panel case. I'm thinking how I could charge my battery bank while I'm driving without buying actual...