Jay Posted December 2, 2019 Share Posted December 2, 2019 Hi Everyone Please can someone help me. My client has bought 8 Harbin Coslight GYFP48100T batteries on what looks like an auction. I need to connect them in parallel, however I am not sure about the communication between the batteries. Someone did install these prior, but without any comms between the batteries. Has anyone installed some of these batteries or maybe has a installation manual. Thanks and regards Quote Link to comment Share on other sites More sharing options...
Solarphile Posted December 2, 2019 Share Posted December 2, 2019 Hi Jay I was in the same predicament for one of my clients. You can forget about getting any manual for these batteries. I even went so far as to email the manufacturer in India, but they are so reluctant to give any info on them. The best I could find was a Boobtube video. It is in some foreign language, but it does give a basic understanding of what to do. The difference with the 48100T is that you don’t open the front cover to put the SD card into the master battery, there is a slot in front above the “read port” Use this link: Regards Solaris Quote Link to comment Share on other sites More sharing options...
Jay Posted December 3, 2019 Author Share Posted December 3, 2019 8 hours ago, Solaris said: Hi Jay I was in the same predicament for one of my clients. You can forget about getting any manual for these batteries. I even went so far as to email the manufacturer in India, but they are so reluctant to give any info on them. The best I could find was a Boobtube video. It is in some foreign language, but it does give a basic understanding of what to do. The difference with the 48100T is that you don’t open the front cover to put the SD card into the master battery, there is a slot in front above the “read port” Use this link: Regards Solaris Hi Solaris. Thanks for the info. Do you possible have an idea about the dip switch setting. Regards Jay Quote Link to comment Share on other sites More sharing options...
Solarphile Posted December 3, 2019 Share Posted December 3, 2019 The video describes it like this: Master battery is switch number 6 up, all others down. Second battery is switch number 5 up. Third battery is switch numbers 5 & 6 up. Fourth battery is switch number 4 up etc.... What you can do is literally switch your WiFi on and see the address of each module on your phone. It will say Cos-Link01, Cos-link02, etc.... Aos-link01, etc.. will mean that the address has not been set. Quote Link to comment Share on other sites More sharing options...
Solarphile Posted December 4, 2019 Share Posted December 4, 2019 Some time ago I made this list of addresses where 0 means down and 1 means up on the address switch. Quote Link to comment Share on other sites More sharing options...
Marius de Vos Posted October 2, 2020 Share Posted October 2, 2020 I have exactly the same battery. What would the master password be? Quote Link to comment Share on other sites More sharing options...
Solarphile Posted October 3, 2020 Share Posted October 3, 2020 23 hours ago, Marius de Vos said: What would the master password be? If you mean the password to access the WiFi, you can try 987654321, however most of them have a security feature where only a certain computer can connect to them. Quote Link to comment Share on other sites More sharing options...
Bertie Posted December 26, 2020 Share Posted December 26, 2020 Good day guys. My dad has 2 of these batteries, and now after a year, the second one battery in oaralel is flashing alternatle (R) green, and (A) red. And the battery does not seem to charge. What does this meen? I am unable to find a manual, or reach the service provider. Can someone hlp me to reset the pc board? Regards. Bertie Quote Link to comment Share on other sites More sharing options...
Solarphile Posted December 26, 2020 Share Posted December 26, 2020 11 hours ago, Bertie said: What does this meen? The red alarm light means one of two things. Either the battery is flat and needs to be charged, or the battery has been overcharged. How many green lights are on? Quote Link to comment Share on other sites More sharing options...
Suraj Posted January 23, 2022 Share Posted January 23, 2022 Coslight application password? Quote Link to comment Share on other sites More sharing options...
Hawkins Posted January 21, 2023 Share Posted January 21, 2023 On 2020/12/26 at 11:05 PM, Solarphile said: The red alarm light means one of two things. Either the battery is flat and needs to be charged, or the battery has been overcharged. How many green lights are on? Solarphile, what do I do then in this case because I have a similar problem as Bertie. There are 4 green lights on meaning that the battery is not flat Quote Link to comment Share on other sites More sharing options...
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