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  1. A

    for avanced tec(Is it possible to adjust the loads in a secondary panel?)

    what do you think about it! ( first is the normal use , seconds pic, ???) the objective is balance too, when the inverter are delivery energy and are on grid!
  2. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    what do you think about it! ( first is the normal use , seconds pic, ???) the objective is balance too, when the inverter are delivery energy and are on grid!
  3. A

    How do they connect in the USA grid a digital phase shifter ? If it is a 240V supply l1 to l2 and is it split phase? ......

    https://www.ebay.com/itm/163741045556?_trkparms=amclksrc%3DITM%26aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D20140131123730%26meid%3Dbb6e077efb5a4dd3a9d8969c5ef838ff%26pid%3D100167%26rk%3D1%26rkt%3D15%26sd%3D164168024997%26itm%3D163741045556%26pmt%3D0%26noa%3D1%26pg%3D5411%26algv%3DDef...
  4. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    I have a miscalculation , the auto transformer no need to be 6kw, becaus it add power, example if you have 2 leg of 4K, with one autoT, of 3Kw is enough.... because every leg could be ( separated) 7kw ... 4 basic and 3 transfer if no one are using!.
  5. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    I have a miscalculation , the auto transformer no need to be 6kw, becaus it add power, example if you have 2 leg of 4K, with one autoT, of 3Kw is enought.... because every leg could be ( separated) 7kw ... 4 basic and 3 tranfer if no one are using!.................................. by the way...
  6. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    120ac at 50A aren't 6Kw... it are close to 10Kw!... but yes, could be 6 or 7Kw!
  7. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    Thanks, perfect solution... better impossible ( can I use on another inverter? do you know if some one used on other inverter ?)
  8. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    but it some ... I don't know. but using could be more symmetric the current.... and plenty of power!!!... it will be exactly the opposite of what generate these split phase!
  9. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    was general the question because my inverter are HV and It come with him auto transformer. and was looking confirmation of my suspected, my doubt arose from the 180 degree de-phase!
  10. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    I read it.only it is a some weird to me... I'm only confirm with you!
  11. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    thanks for your fast answers, Is that auto transformer capable of balancing the loads on the legs, transferring power from one to the other? and is it for the grid of usa?
  12. A

    Could you adjust load using a transformer with 240V USA standard to 120V? Check below.

    I suppose you have a 240v inverter where each leg gives 120v 4Kw, total 8Kw, but you have a device that occasionally consumes 6Kw, if we put this to the device, we would never have a stop due to over current! Who knows where we could find this transformer? if it exists! of course thinking on 8Kw...
  13. A

    is it possible? adjust volt with transformers

    here is the prove, It is possible!
  14. A

    Inverter powered by 240V/50A but sometimes 120V/30A

    here is the prove, It is possible!
  15. A

    Inverter powered by 240V/50A but sometimes 120V/30A

    Thanks, but i get other more expensive but better on all!.... but I will make other day!
  16. A

    is it possible? adjust volt with transformers

    remember, my goal is 0% export!... and the CT take care of the measure to do it!
  17. A

    is it possible? adjust volt with transformers

    The single –phase, a two-winding transformer is reconnected as an autotransformer as shown in Fig.2. The current ratings of the windings are given by Fig.2: Autotransformer Example Iab=10,000/110 = 90.9 AIab=10,000/440 = 22.7 A At full or rated load, the primary and secondary terminal...
  18. A

    is it possible? adjust volt with transformers

    example of waste of money, solark, are a OEM inverter, but solark bought the exclusivity of distribution, and grow up the price of 1350 to 7000!.... it is a scam!.....the bad is only 1 of 5 they espect to go to these bussines, are quit, because the hight cost, an they begining to have a big...
  19. A

    is it possible? adjust volt with transformers

    example of waste of money, solark, are a OEM inverter, but solark bought the exclusivity of distribution, and grow up the price of 1350 to 7000!.... it is a scam!.....the bad is only 1 of 5 they espect to go to these bussines, are quit, because the hight cost, an they begining to have a big...
  20. A

    is it possible? adjust volt with transformers

    of course, but.. we are two different customers, 1 the goals is low the bill ( 0 export) 2. Low the bill and make some money exporting energy!!!....... I thing that is a waste of money, simple example..... they sell to you 1kw at 29c, but they pay to you 1Kw at 9c...................... My goal...
  21. A

    is it possible? adjust volt with transformers

    example....https://www.alibaba.com/product-detail/AC-Inverter-5KW-8KW-Single-Phase_1600246655876.html?spm=a2700.12243863.0.0.20683e5fPMUpd2 it will be the perfect option, or deye..... but solark have esclusivity of them and sell those here in USA at $7K. when do you ask to the supplier, they...
  22. A

    is it possible? adjust volt with transformers

    https://www.alibaba.com/product-detail/Manufacturing-Toroidal-transformer-5000VA-with-CE_62543369382.html?spm=a2700.9114905.0.0.ex0tLJ https://www.alibaba.com/product-detail/Customized-100W-50KW-Toroidal-Auto-Power_60760420309.html?spm=a2700.9114905.0.0.ex0tLJ
  23. A

    is it possible? adjust volt with transformers

    example https://www.alibaba.com/product-det...00294748568.html?spm=a2700.9114905.0.0.jqZM7G
  24. A

    How are you guys wiring up a single phase 240 with dual 120 legs?

    but I think will be different is all are a single phase! 110V to 220v , with an inverter single phase too!
  25. A

    is it possible? adjust volt with transformers

    nope EU have single phase 220V too!.. and those are auto sense 50 or 60hz, by the way they use it to control the synchronization!......... 90 to 95 percent efficient( of these toroidal).....supose 90% and you are generate 2Kw, your lost could be 200Watts!!!!!!... No to bad!, and you will save...
  26. A

    How are you guys wiring up a single phase 240 with dual 120 legs?

    Thanks , but Your answers doesn't have logic, because transformer ( usual) no affect the 60hz!... and those (grid tie inverter) , only synchronize to the grid( meaning they follow the wave to duplicate and keep the offset close to 0 )!!! They use the frequency supplier to synchronizes, add ...
  27. A

    is it possible? adjust volt with transformers

    .. because 220v inverter are more common on the market, versus US format!... and toroidal transformer, aren't expensive ! ( I know we will have some lost of power... )
  28. A

    Inverter powered by 240V/50A but sometimes 120V/30A

    is it possible? ( all single phase)
  29. A

    How are you guys wiring up a single phase 240 with dual 120 legs?

    Thanks for your fast answers, but I put these because it is a simplification... could be those too ( and) https://www.alibaba.com/product-detail/230V-To-110V-TRANSFORMER_1600294748568.html?spm=a2700.9114905.0.0.jqZM7G could be a good option if it work!
  30. A

    How are you guys wiring up a single phase 240 with dual 120 legs?

    is it possible? ( all single phase)
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