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Hi all, Recently my NET METERING system went online. It comprises of the following equipment: 1. Fronius 5KW GEN24Plus 2. Fronius Meter 3. 12 Sharp 410w giving a total 4920kwp 4. BYD HVM 11.04kwh Currently there is no back up mode which means that is the grid goes down the only power available...

Hi all, I may be asking a stupid question, but then again it is "Beginners Corner". So I want to set up an off grid system , I want a multiplus ii 5000kva 230v(or bigger but for the question I have lets go with the 5k) that will be connected to Grid power in AC In and in the AC out I will...

Hi all, I will have a 4.92Kwp PV array that consists of 12 410w Panels. They will be connected to a Fronius GEN24 5kw inverter and will be separated into two strings each with 6 panels that provide power to the house and also charge a 10.24kwh BYD HV battery. The question I have is the...

Hi all, Recently there is an incentive in Greece where the government will finance part of the installation of a netmetering with battery system. So this is a grid tide system with feed back to the grid. Most of the installers go with high voltage batteries like BYD and Huawei, my problem with...

Hi all, I have designed the below diagram with the described cable lengths and size. Besides the batteries (which can change in brand but will still be 48v 100ah) the rest will be as designed. Can someone tell me if they seem ok? Thanks in advance.

Hi all, I have the following question: I want to create a off grid system that will comprise of the following components: 1. Victron Multiplus ii 5000va (1 at the begging and then maybe add another one, otherwise I will go with the 8000va) 2. Victron Lynx Power in (Initially 1 and later maybe a...

Hi all, I want to create a DIY solar generator and was thinking the following components: 1. 24v 3000w inverter 2. 24v 16amps power charger that will be connected either directly to the battery or through a busbar. The cable of the charger will be terminating to a IECC Male Power Plug so a...