Energy and batteries

We're building a portable 12V 110 Ah LiFePo4 battery for camping and household needs, and also making 12V USB charger modules deliver their full power.

This Powerbank will be useful at home, in the car, in a tent, outdoors, on a boat, at the beach, and where roads and power lines don't reach.

I have been into car tourism for a long time. These are trips by car, with overnight stays and day stops far from civilization. The duration of such trips can be up to two weeks, during which we set up camp in the most beautiful and hard-to-reach places.

While the car is running, it naturally takes care of all electricity needs. Everything that needs to work and charge does. But when it's turned off, the power consumption required by the camp will drain the under-hood battery quite quickly...

We wrote this article in an attempt to figure out what technical level gas turbine installations are currently at, as well as to understand what the prospects for their development are. At the same time, in our manuscript, we tried to consider an alternative energy conversion scheme that will increase energy efficiency, which will allow for more efficient use of natural resources. We are not completely sure that the alternative scheme presented by us will be workable, since many factors that may affect its operation have not yet been investigated. But as the Chinese philosopher said, "you can't travel a thousand li without taking the first step." We ask the Habr community to read our article, we hope for a constructive conversation.

In the green energy field, the solar panels composed of bendable solar cells tend to significantly increase in popularity last time. The difficulty during the designing of the different devices (such as solar chargers, MPPT-controllers) emerges because of the strong lack of technical information about this kind of solar cell.  

In this article, the equivalent scheme of the bendable solar produced by the Sunpower company - Maxeon gen 5 and its coarse simulation model is proposed.