This article will provide ongoing updates with any mass firmware releases with fixes, it will list the latest firmware from top to bottom.
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14/10/2021
Hybrid(D450-A451)
1.Resolved a reporting error on cell 15
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11/10/2021
Hybrid(D450-A450)
1.Removal of the 2 am automatic restart function
2.Fixed the problem that the hardware could not be charged after triggering low voltage during SOC correction
3.In the process of SOC correction, if there is PV, the discharge PV does not work, but the charging PV does
4.Changed the battery high voltage protection from 59.5V to 58.5V.
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25/05/2021
Hybrid(D449-A449)
1. solves an issue causing some resistance on the equipment
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19/05/2021
Hybrid(D448-A448)
1. Increase the amount of charge a battery can charge or discharge
2. Optimized battery cell temperature display (previously displayed as 0 for negative numbers)
3. Remote reboot of battery 4. Remote recognition of the battery USB disk is inserted
5. Adds an impedance alarm
6. Optimized when the inverter is not communicating with the battery, the cell data, which was previously displayed as the last data online, is now displayed as 0
7. When zero output is set, the PAC adjustment time is controlled within 5S
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15/12/2020
Hybrid(D447-A447)
1.The overvoltage value of charging was modified from 57.2V to 58.5V.
2.The undervoltage value of discharge was modified from 45V to 43.2V.
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Article ID: 24
Created: December 15, 2020
Last Updated: February 27, 2024
Author: Adam Reynolds
Online URL: https://kb.givenergy.cloud/article.php?id=24