O.P.
嗨，伙计们，
刚安装了我的第一个电池系统（growatt 5kW逆变器，电池20 kWh）。希望有人可以帮助解释我在电源使用图表上看到的内容。
从电池中排出时，“抽奖”似乎是电源上的2-3倍。下图中无用的红色圆圈的尽职尽责的部分是一个例子：
https://i.imgur.com/brdqmo7.jpeg
我一直都在电池 - > grid-> grid->电池更换时，我一直都在看到这样的时间。 artifact of how battery power consumption is calculated and/or reported that makes it look different.
b) You would expect the battery discharge level to match the mains draw for the same usage within the house, indicating a problem somewhere in the install.
Currently on an old spinning meter (smart meter being installed in <2 weeks) in case that's a factor.
评论
The way I read that is您的电池系统实际上正在排放大约两倍的负载。 Hence about .05kw would be going to the grid which if the smart meter was installed you would be getting paid for.
Notice it is around the peak time for grid usage.
No idea of your particular state requirements but here it is a requirement for the smart meter to be installed before the solar system can be activated.
Edit: Or you had a heater/AC or something running for that period that turned off.很难用填充的图表来分辨出您的消费在。
o.p.
hey Privatteer，感谢您的回复。在尝试诊断之前，进行仪表升级的声音可能会有所帮助。
肯定没有任何其他人在普通电器以外没有其他运行，因为当时没有人在房子里。当R/C AC打开时，尖峰很明显，但它仍然相对：在电源上，它可能击中约2kW，在电池上，它将在4-5kW左右。
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