LIviano
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LIviano got a reaction from Coulomb in BETA FIRMWARE AXPERT MAX 8 KW >>>MPPT improvement<<< (Based on stable 90.06)I noticed that one of the two strings works at the voltage limit of 175V as you had also predicted, and therefore loses a bit of power. I will compare it with the limit set at 100V to see if it works better.
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LIviano reacted to PetrDubi in BETA FIRMWARE AXPERT MAX 8 KW >>>MPPT improvement<<< (Based on stable 90.06)Hi everone,
yesterday I was upgrade FW in my Easun SMW 8k with patched FW 90.09 175V version and all is ok. With original FW was on PV input voltage 90V with current to 0,5A from panels and over 0,5A voltage going up. Now going voltage up from current 0,1A. Yesterday was the same weather as today (inversion). Yesterday was power from PV 30-40W with current 0,2-0,3A and today was power over 100W (yesterday was 100W peak 2x for all day) with current 0,2-0,3A.
Original FW was 46.05 and display 112.11. First I upgrade display to 112.19 (from download section in this forum) and then I upgrade 8kW.zip 175V version (thank you Georg).
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LIviano reacted to Georg594 in BETA FIRMWARE AXPERT MAX 8 KW >>>MPPT improvement<<< (Based on stable 90.06)Today i got a new EASUN 8 KW
it comes with firmware 46.08 main and 12.21 secondary.
flash without any problems to 90.06 based firmware(90.09)
