copec

The GTIL2s that I use are single phase. They are grid tie inverters that use batteries.. I cover all of my homes splitphase power usage...

https://photos.app.goo.gl/5Fr7CkfMUbVUFUbw8 The video shows :- 1. The 16K is GRID Tie with 240V. For those that have no clue about...

Yeah usually if you have a good product in your hands most of the time you wont need to call anyone because the actual hardware is not...

I have many EU inverters that I’ve played with that are intended for 220-240vac line to neutral. I usually use auto-transformers but in...

I come across Hedges threads a lot when searching for stuff! These have an autotransformer with many taps...

Would you be willing to detail more of how you hacked the inverter? I'm really curious about it.

I spent a few days debugging this, and it came down to my `Machine model: Raspberry Pi 4 Model B Rev 1.2` doesn't have enough power for...

Your system is absolutely fantastic, thank you for sharing the details about it. I love DIY stuff that is well engineered by an...

If it is connected to grid, and you aren't grid selling power, the only thing it can do is shut off the port. It can't frequency shift...

My older firmware version would turn off and on the generator/smart_load port, I've heard newer versions do do frequency shift though.

So you think you can backfeed a transformer secondary, either as step-up or as auto-transformer? Turns out these things aren't so ideal...

Active balance came about from DIY powerwall. It can be a chore to match second-hand cells from different vendors well enough, so it...

[Bump a year later] Yeah, it's a gray area, although most of my solar stuff is away from the house now - so much less frowned upon. I...