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    Safe Grid Use of the 5000ES and transformer

    I look forward to seeing the schematic, and a block diagram of the inverter would be great too. What is the time frame on releasing these?
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    Safety hazard w/ Growatt 5000ES (European version) when connected to American grid

    Hi Richard, I'm sorry for the tone. There are safety concerns here though; and I will also try to be more specific. Can you answer the solder flow concerns brought up in this thread (potential solder flow to the backside of the PCB) that may lead to a charged case? I understand that you are...
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    Safety hazard w/ Growatt 5000ES (European version) when connected to American grid

    "If you have any worries or doubts about the product or safety, please heed caution as necessary" What?? I assume you mean buyers are on their own, and should consult with an electrician or engineer about wiring. Which is great and all, but then again, YOU MODIFY THE INTERNALS WITHOUT TELLING...
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    Jakiper JK48V100 Growatt 5000ES communication

    I think their facebook group indicated no comms with growatt for this batch of batteries.
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    Hijacking Threads

    You're not wrong, but welcome to the internet....
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    Best 48 Volt Battery Charger for EG4/GYLL 48 volt battery

    Are these rated for continuous use that would be seen in bad weather? E.G. - would these be able to keep a bank charged (possibly multiple paralleled) if there were a 5-10 days of cloudy/rainy weather?
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    SPF Growatt 5000 ES System. Design review and suggestions

    Tell them you have something important that needs to be done. I'm sure they will understand....
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    SPF Growatt 5000 ES System. Design review and suggestions

    This looks like a really simple way to fix the issues with grid backup on the Growatt 5000/ATF combo.
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    Component selection help - Battery backup now, future solar

    Hi all, I'm looking for help with component selection. I am in the US, and have our typical split phase power. I tried specing out a system myself, but became overwhelmed with the differences and options, particularly when looking to the future for expansion. Is this the right place to ask...

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