Most reacted threads

---ORIGINAL TITLE---- Best charge controller settings to achieve 10%-90% usage on lifepo4 ? EDIT-UPDATE and the ANSWER to this question. . . This post is a accumulation of all the great and wonderful information given to me by all the great people on this thread. I consolidated all of this...

the problem. when ever the mpp is on bypass mode there is no voltage on ground BUT when ever the inverter actually starts inverting power, there is 110 v in reference from the ground lug on the mpp and to the actual ground. . i am so puzzled. I was still in process of trying to diagnose this...

I have a mpp 6048mt that im trying to remove the neutral ground screw from and cant seem to find any information on it. In my research i found some people in these forums who mention there being a neutral ground bond relay on some models. This seems to be the case on mine. . There is ground...

Looking to get a new AIO . I have used several mpps and they have proved to be extremely reliable for me, however powmr, has caught my eye, the biggest reason, is price, most of them ship free, while mpp is 150-170 or more in shipping on top of the list price [even when dealing thru alibaba . ...

For example i am using a tracer 40a at 12v mppt,. Its listed maxium is 500 watts at 12 v, i currently own 4 250w panels. if i hooked 2 panels ie 500 watts I get 250-300 watts until its high noon than i get about 450 watts, at arround 9am i only get about 200 watts, however for testing...

can you legally hook a split phase inverter to an existing generator port? Just curious if this is legal, I tried searching if portable Generators are required to be UL listed for temporary hooked up to a legally installed generator port but it seems the answer is no however there trying to...

from my understanding just about all simple box store generators predator and champion need the same thing . start wire for 2 seconds and kill switch swire for 2 seconds. in this day in age there has to be a simple solution but can seem to find one that is affordable , they all run like 300 and...

So I have some mppt 5048 I'm in Florida [2 days before milton] and I have a delusional optmistic idea that just maybe I can find a decent BMS that's affordable and have it shipped here in time so that I can get my larger system running. Does anybody have an amazon over night recommendations...

So I accidentally bought these two BMS not realizing that the separate Port was an issue my question is what would happen if I tied the two ports together or more appropriately is there a way to make use of these things. I say this because I'm using a MPP all in one and it's a waste of money to...