Greenrich

Hi All was wondering if anyone is using the Greenrich 5kva lithium battery with there Growatt SP5000ES and solar at home. The reviews are good they say is a 2C battery which means exactly what? Also can pull up to 7.5kws and discharge is good. Please let me know what you think?

I have a Sunsynk 5kw inverter with 2 x Greenrich U-P5000 batteries. The system is working fine, but every few weeks I have to manually charge the batteries from grid to full and keep them there for a few days to balance the batteries as they go out of balance when used normally. The connections, settings and comms between the batteries and the inverter all seems fine. Has anybody experienced this? (The bottom battery only has 1 led lit on the power indicator, it is off in the pic, because it was blinking)

Statement: Addressing Misconceptions About Our 1.5C Battery for Residential Solar Energy Storage We have recently become aware of claims that Greenrich battery, particularly our signature 1.5C battery, are unsuitable and unfit for the residential solar energy storage market. We would like to refute these statements with solid facts supported by our years of dedicated research and experience in this field, and to ease these rumors. The circulating misbelief about the detrimental effects of 1.5C charging and discharging, leading to the degradation of battery performance and lifespan, can be easily addressed. The key factor that causes the decrease in cell cycle li…

Hi There, I am using a Greenrich UP5000 for nearly 2 years, and this past week I could hear the Sunsynk "beeping" in the night. Rush to the device to see no error or alert. Upon looking into logs and data - I can only see that at the times of the "beeping" the recorded temperature dropped to -100° (obviously not literally). Room temp about 12° Anyone else see this, or experienced this? There was no change to current, SOC or voltage at these times...

Greenrich has a new wall-mount model out, called the WM5000. Information is pretty scarce on these models online, so I thought I would post some info and pictures for anyone else interested in them. A little background. I am in the process of getting solar installed for my home. I have collected a bunch of quotes and am working with installers to get the best setup for my needs. All the installers want an 80% which makes my hair stand on end, as I'm not comfortable EFTing R150k to some random without some level of a guarantee. I almost got scammed by one of them recently, but that's another story for another day. Bottom line, I decided to buy the expensive parts…