diy solar

diy solar

Recent content by gramos100

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    Off grid system working !

    Well I couldnt load a picture of my system , so here,s a picture of my car :LOL:
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    Electric oven

    Good point , I had not considered the system shutting down and I dont really want to run the genny to use an oven . We always have a little camping cooker on hand as when we lived on grid there were always power cuts !
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    (Nearly) Passive House Electric Backup

    I was interested in this post as I just built a " passiv haus " , in principle , not certification ( that alone was quoted at 22000 euros ) but we are totally off grid so the similarity ends there , Good luck with your project and do,nt listen to anyone who says ooohh that ,ll be expensive ...
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    Electric oven

    This is my next challenge , we use a filthy gas oven , methane, toluene , formaldehyde, benzine ,carbon monoxide etc , it has to go , too much pollution in the house. So I am researching electric ovens and I think we can do it . We have an air fryer , odd title really , its just a small oven ...
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    Off grid system working !

    It is time for a positive post on this very useful forum , I have installed an off grid set up complete with 28x 48v 400 watt panels , 2x Growatt 6000Es+ inverters , 3x Rosen solar 9.6kw batteries . I just wanted to say , IT IS ALL WORKING PERFECTLY ! no problems ! This is for some of...
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    Rosen Battery with Growatt SPF 5000ES (BMS ERROR)

    I have 15 s Rosen batteries and need to tell the inverter this , it thinks the batteries are 16s , hence the issue
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    My generator does not recharge my Lithium batteries but shore power does!

    I have a similar situation ,and found out that the inverter will not work with a modified sine wave generator , it must be a pure sine wave generator
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    Growatt 6KW Fan lock error

    I have just replaced the 3rd fan in my 2x spf inverters and expect to replace the 4th soon . This failures started during the warranty period and it was far easier to change the fans that change the inverter. The fan lock is a warning that one of the fans is not working . easy job , remove...
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    most durable inverters

    I can recommend you leave Growatt out of your choices . They give zero back up . If you try to contact them they just do not reply , dreadful after sales service .
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    SPF 5000TL / 5000ES compatible?

    I just heard from Rosen that these batteries are NOT compatible
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    SPF 5000TL / 5000ES compatible?

    One of my 2 x SPF5000TL HVM off grid Inverters has stopped charging , I am waiting for Growatt to sort it out but need to know if the 2 different inverters can work together on the same off grid system ? The 5000 ES and SPF5000TL are same basically but will they work alongside each other ?
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    Growatt SPF5000TL alongside A 5000 ES ? are they compatible ?

    One of my 2 x SPF5000TL HVM off grid Inverters has stopped charging , I am waiting for Growatt to sort it out but need to know if the 2 different inverters can work together on the same off grid system ? The 5000 ES and SPF5000TL are same basically but will they work alongside each other ?
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    Rosen 48 volt 200amp/hr loosing Amp/hrs and SOC dropping each day

    I just read this thread , as I have the same system of Rosen and Growatt and arrived here researching a recent fault in a similar vein . System is 3x 9.6kw/200ah Rosen batteries , 2x Growatt SPF 5000TLHVM WPV inverters . 28 x 400 watt PV panels I have had a few problems over the past 18...
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    Growatt servers not showing data? This fixed it for me.

    My 2 dataloggers have been working perfectly for many months and I came here because one of them just lost connection without any changes being made, so I looked through the forum and found this thread. Instead of a flashing blue light there is a flashing green which means it cant communicate...
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    Remote Growatt wi fi display for house ?

    Hi , I am just looking at this again . You say you have the Shine data on a phone and a laptop ? I am trying to go for exactly that , I have all data from 2x SPF 5000 inverters sent to an Android phone and its good , but how did you get it to send the signal to both ?
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