Recent content by spike318

ok i'll gonny try that in the future, when i do it i wil put some test results here on this forum !

I have a DIY battery with daly BMS, there is no connection between Inverter and BMS, Growatt inverter is setup as Lead Acid, so i only look to the voltage. 100% soc is about 56.7Volt This is my DIY battery with LTO cells works fine (more than half a year operational...

Hi A wile ago i finnished my DIY home battery made of LTO Cels you can find the whole explanation of is here www.spiketech.be

Growatt has confirmed the inverter is not working a get another one !

The sunny boy is no hybrid inerter, and a battery solution from sma in combination with my sma cost more than 2000€ and the growatt inverter is hybride and cost 1560€ so that's the reason why, my SMA worked verry well for 10 years so no complaining of that but now i wanted a battery , so .

Now i had contact with growatt they have update the firmware for the inverter, normaly the inverter can work without battery ony you have in the log informatie every 5 min a message battery voltage to low and no connection to BMS. I have 24 panels in 2 strings and before growatt i had an SMA...

I've installed an Growat SPH inverter 5000 at the moment without a battery The output power of my inverter act very strange while This is what happend on the display from the inverter. Here you see my real time monitor and the sun is shining permanent Any suggeestions ?

bms ali express and the growatt invertor communicates via Rs485, is this possible ?