
▲ 51 r/aerodynamics
This is an extreme example, but why do solar roof racks use an airdam, wouldn't it be more eco' to allow air to pass under?
u/WarMace — 13 days ago

I am looking at an Ecoflow in an off grid outbuilding for recharging power tools and e-bikes.
Current plan: 500W solar > Ecoflow Delta 3 Max Plus > 800W AC device.
My understanding is when started the 800W device will draw down the battery to 0%, then when solar brings the battery to 5% it will re-enable the AC port and draw it back down to 0% over and over. Is this correct?
Can I set the Ecoflow to wait till 20% or more before re-enabling the output ports to reduce this frequent cycling?