
Closed-loop comms over RS485: getting a JK BMS to talk to a Deye inverter when CAN refused to cooperate
If you run an off-grid solar setup, there's a moment that separates a pile of expensive components...
Jun 29, 20263 min read0 reactions0 comments
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If you run an off-grid solar setup, there's a moment that separates a pile of expensive components...
As LiFePO4 battery systems become larger and more energy-dense, voltage imbalance is emerging as one...
And it took me a whole winter of random blackouts to figure that out. Introduction (or:...
Ohmmeter, voltage drop, copper losses — three things you never thought would matter for your LiFePO₄...
When LiFePO₄ batteries are discussed in safety terms, most attention goes to overcharging, high...
When people design a DIY LiFePO₄ powerwall, cable selection is often treated as a secondary...

Developers are used to thinking in systems. We break problems into nodes, define interfaces, and...