Max DC input voltage range for the 18kPV is 600VDC. Operating voltage range max would be 500VDC.
https://eg4electronics.com/backend/wp-content/uploads/2023/04/EG4-18KPV-12LV-Spec-Sheet.pdf
If you can maintain power usage below or at 3000W per line, you should be in good shape. Although I've observed a line imbalance of up to 3000W during end-user testing on the forum, I suggest on minimizing line imbalances and keeping the system as evenly balanced as possible.
The EG4-LL 24V V2 battery has been updated to this style, however, we did not expect them to be shipped out before our documentation was corrected. Our documentation should be changed to reflect this new version soon.
If connecting panels in series would exceed the VOC limit for a specific panel, you could instead connect them in parallel, ensuring that the total voltage stays below the threshold. For instance, if 10 panels have a VOC of 50v but an ISC of 10A that is too high when connected in series, you...
475v would be very close to the max 480VDC leaving little room for colder temperatures. I would recommend having 8 panels in series with the Blueson model leaving you with a max of 3,680W per MPPT and 422.656V. You could also look at doing 8 panels in series with two strings in parallel to one...
Given that the short circuit input current peaks at 25A and the maximum DC input is 480V, the MPPT could technically reach a maximum of 12,000W per MPPT. Nevertheless, it would only be capable of utilizing 4,000W per MPPT.
I would recommend disconnecting Solar Assistant whenever you are going to update the firmware of the 6000XP. We have seen issues with the firmware update not successfully completing when third-party applications are connected.
It appears that most of the issues were resolved before I joined the discussion. However, I'd like to mention a few points regarding the monitoring connection. First, ensure that your Wi-Fi router supports 2.4GHz frequency, and consider turning off auto-negotiate on the router as it may help...
If you're dealing with LifePower4 batteries, I would recommend they're updated to firmware version v3.37. Given the significant voltage differential, isolating that particular battery to attempt charging it to within 0.5v of the other two. Additionally, verifying with a multimeter that the...
Parameters include Battery Control Type, On-grid EOD, and Grid Peak-Shaving Enable. Peak-Shaving power limitation, time, and Peak-Shaving start SOC/Volt are also involved. Based on the settings, the Peak-Shaving function operates during specific time periods (0800-1800, 1900-2300) when the SOC...
The upgraded version features a detachable input cord for easy switching between 120v and 240v plugs. Additionally, Dexgon connectors on the output allow for convenient unplugging of cords. Other improvements include an enhanced LCD interface and the addition of dry contacts and RJ11 ports for...
The primary objective is to streamline the update process. At present, I don't anticipate any upcoming modifications to the BMS Test Software that would restrict the end-user.