Mixing Different Wattage Solar Panels Togther
ฝัง
- เผยแพร่เมื่อ 6 มิ.ย. 2018
- Mixing solar panels
Is it possible to mix and match solar panels within the same PV system? Can different models of solar panels be wired together within the same series string, or is it alright to have a string of one type of panel in parallel with a string of another type of panel?
In theory, the answer is yes if the panels match closely enough in voltage and current. In practice, we don’t recommend doing this.
There are several reasons why it is difficult to mix panel types:
• The output power of panels changes over time. Existing panels that have been installed have power outputs that have degraded over time, and most likely will not meet the specifications on their nameplate. By trying to match new panels to the ratings on the nameplate specification, even a panel that seems to be an exact match, most likely would not have a matching output to the degraded output of the existing panels.
• Panel voltage is additive when panels are wired in series. The only way to wire in additional panels and guarantee that the voltage of all strings would remain equal is to add the exact same number of new panels to each string. The drawback to doing this however is that within each string all panels will produce the same current as the current of the lowest panel. So if you buy a panel that has a higher current it won’t produce the amount of current that is listed on its nameplate (it would perform at the lowest performing panel’s current), and you’d essentially be paying for a panel that will produce less power than its rating.
• Panel current is additive when panels, or strings of panels are wired in parallel. Say you were to try to just add the new panels all in one or more strings composed of only the new panel types. While each of these strings would be able to produce the maximum amount of current they are rated for, the voltage difference between the old strings and new strings becomes a problem. If the panels in the new strings had a higher voltage rating than the panels in the old strings, the new string, and each panel within it, will only be limited to operating at the same voltage as the old strings. So again, you’re essentially paying for a panel that will produce less power than its rating.
• If you are using an MPPT charge controller, mixing panels of different voltages and/or currents within an array will have an adverse effect on the entire system. Different module outputs make it impossible for the controller to determine the optimal operating voltage and current because they will be different between the different types of panels.
So how do you handle a situation where you have an existing system and want to add additional capacity?
The answer to this is very simple actually. The one known constant within any off grid or grid tie with battery backup system is the operating voltage of the battery bank. So the best approach is to combine the output of the new panels with that of the old panels at the battery bank. The only way to accomplish this is to use one or more additional charge controllers (and combiner boxes where appropriate) with the new panels.
With an additional charge controller for the new panels, the entire array of new panels is a 2nd “sub-array” of your overall system, and the original set of panels now called the 1st sub-array. Each sub-array is connected to it’s own charge controller, and each charge controller has a charging output set to charge the battery bank at the proper voltage. With the matching outputs of the charge controllers, you can now combine 2 or more power sources of equal voltage together in parallel and the current from them adds together. This allows you to add additional panels to an existing battery based system and still maximize the output of both sub-arrays.
The above is fine if you have a battery bank, but what if you have only a grid tied inverter and no battery bank? Unfortunately in this situation your best approach is to simply purchase an additional grid tied inverter and connect it up to a breaker in your main AC power panel. By doing this you again take advantage of the fact that for 2 or more power sources of equal voltage joined together in parallel the current from them will add together. The only difference is that instead of this addition being done at the battery bank with charge controllers it is being done right inside your main AC power panel.
Therefore, when connecting different solar panels, to minimize the losses:
Connect only in series panels of the same brand and of the same current
Connect only in series panels of the different brands and of the same current-this is your second option if for whatever reason you cannot find the same brand panels
Connect in parallel panels of the same brand and of the same voltage
Connect in parallel panels of different brands and of the same voltage-this is your second option if for whatever reason you cannot find the same brand panels - วิทยาศาสตร์และเทคโนโลยี
بہت ہی اچھی ویڈیو اج سے اپ میرے استاد ہیں سلامت رہیں امین ♥♥
Very informative
Well described 👍
Excellent sir, you are great.
Excellent work
Thank u sajjad bhai
buhat zabar10 malumat thank
thankx v much
very informative & Important
Thank u zaidi shb
Good info
picture of parallel connected has error, in parallel connection voltage must be kept same. Strange thing is, that you agree to the same fact later on. any way great video for beginners. thanks
Nice video dear easy explanation
Shukriya Saleem shb
Thanks good
Zabardast. Bahot mufeed information di hy apne. Aksar log ye ghalti karte hn. Aur han agar ho sakey to mismatched batteries ke bare mai bi ek video banao.
Thank u
G inshaAllah is par b video bnaon ga
Very nice
25 wat se lekar 195 wat tak sub panels 12volt hoty hain in ko ap aps me tech kar sakte hai sp sirf ye khyal rakhna hota hsi k 12volt or 24volt panels ko apis me na jora jaye
asim bhai aap ny kise solar expert say pochna hai wo aap ko yehe btay ga jo main ny aap ko video may btaya hai.. ya aap net par search karain or 5 say zyada articals parhain aap k concept clear ho jaen gay
U r right mery sath aisa hi ho rha h u r right
مسٹر جونسی اچھی معلومات تھی۔
:-D
ماشاءاللہ بہت اعلٰی بھائی
Good work Bro
Thank u azam bhai
@@BilalShahTech sir mery pass koi volt meter ya charge controller nhi h maey pas 3 mono solar pannel 175 watt k parallel maain connected hain kea inn k voltage samne na huey tu rating km ho jaey gi?
I have 7x 100w 12v flexible panels and a 30a /100v max MPPT controller, 12v system. I live in a foggy city. The panels' are recommended not to have more than 3 in series. I also have some blocking diodes I can utilize. I also have an old PMW controller, I'd prefer not to use. Whats the best way to wire these? Thanks
Great video thanks dear
good
Thank u brother
if solar inverter supports only 800 watt panel what will happen if we will connect more than it supports panel ( like 400*4 watt =1600 watt )
1.Sir mery pass 1 panal 450w ka ha aur 1 panal 400w ka ha, kiya mn in ko parallel kr skta ho without power loss for mn 1.2kw MPPT inverter.
2. 450w, 41v & 11A
400w, 41v & 10A
Please reply, aur power loss ho ga ya nhi, sir voltage same hn.
Zabardat vidio
thank u dr shb
Ji, we are connected in parallel with 325W and 340W and 345W if their any chances to performance of the Inverter
Not a big difference , go ahead .
Aoa, Masha Allah nice information
FAISAL shb thank u
Mere paas 2 panl 100 watt ke ek 75 ka ha ab eska kya salutations kre
150+50 watts ko jorain to 24v r 250 watt water sumersible chal jaigi?
Mra pass 330 ka 4 panil haen...550 ka bhe 4 lgna chahta hon. 3.5 kva inverter pr. Ya possible ha?
Very nice knowledge by you I subscribe you and like you
Thank u
Hi friend
I Want to use 3 MPPT solar change controller for 12V DC output load but
( I want to use 12V DC Output load use in parallel from 3 MPPT solar change controller ) its possible???
Please guide me
Best regard
I've 30A and 50 v suoer mppt controller how do I connect 150 W 6 panels in series or parallel with one 12 v battery
make 2 seriou string of 3, 3 panels
Agar hum 150w ky 2 pannel ki series bna lein or 2 250w k pannel ki series bna lein or phr in ko combine kr dein to kya aesa possible hy?
Bhai. 3 panels 300 watts or 6 panels 150 watts Kay kis tarah istamal karnay ka kia tariqa ha.
Open circuit voltage to sabhi me 21v ke lagbhag hogi.
Waqt k sath solar panel k amps aur volt kam ho jaty hain to new waly ziyada amp dety hain agr same watt k bhi hon
Asan baat ye hai k series mai jo panel kam amphere dega baqi b wahi dengy and parallel mai jo panel kaM volt dega baqi b utna he volt denge.. Ye jonsa jonsa kia hai
Janab agr Aap Parallel connection krty h tu koi problim nai hoti, Series connection m mismatched ho sakta h
Video Mein aik mistake hai. Agr different watts k panels parallel connect kren tu total watts is trah hun gay 260+300+250=810 watts
Magar volts sub se kam watt k panel k brabar hon ge.
Ghulam Hussain bhai mistake nahe hai
watt ko hum volt x amps say maloom karty hain
Jab volt he sab say kam plate jitny hon gy to watt automatically kam ho jaen ge
Lakin ap ku pta hai parallel Mein her panel apny maximum ampere add karta hai jab keh panel volts actually 12 ya 24 hoty hein.
8+8+7 (amps) X 12 or 24 (volts) . Parallel mein agr tmam panels sub se kum watt k panel k jitny amps dety tu mein ap ki baat se zaror agree karta.
Ap net par search karain aap k concepts clear ho jaen gy or b
video starts at 3:49 time saving
Ghalat
Ghalat
Ghalat
Mix panels(100+150+150) In parallel will produce 400watts...
Salam bhai. Mere pas 6 panels 250w or 4 panels 270w risen k Hain agar ham inhain paraller me join Karin to hammy kitne amp, volt or wats mile ge plz sir explained
Ap agar in sab ko parallel connect karty hain to jitny volts 250w panel k hain utny volts milain gy or amps jo hain wo sab k add ho jaen gy
Ap apny solar panel ke back side par lagy huy sticker k VMax ya VoC dekhain wo volts hain ap k panel k
ap in 10 panels ko agar parallel may lagen gy to takreban 350 volts open circuit may milna chahye hain ap ko
Salam dear I have 150 ki 8 plate or 330 ki 4 plate
I have inverx areox 3.2 inverter
Plz guide me how I contacted
Plz reply
Bhai 3 soler se 24 volt kese banao
Veer g..... Vajah toh aapne btayi ni ki..... Kyu kammm hi show krti hai hamesha...... ?? Yeh toh pta hai..... Ki parameters same hone chahiye .....
bhai mixing solar panels mitar pe dikhai Shi halt patachlega video bnnao
Helo bhai ap ny kha pr sekha h ye mry pas lagy buwy h 6 panel 250 watt ka h or 2 panel 300 watt k hain mny sub ko series kia huwa h or volt or watt zyada ho gy h
Sohail bhai ap k panels total watt rating sy kam watt prduce kar rahy hain
Ap k jo 300 watt k panels hain wo b 250 watt k panels jitna kaam he kar rahy hain
3 panel 270 watt or 3 350 watt k total 6 or inki 3 lines bnani ha 2 and 2 and 2 panels ko series ma joor k
Ek 180 watt hai or ek 160 watt hai dno parallel me connect hai . 2no mil kr 12.5 amp produce krte hen waise single 180 watt 8.5 amp deta hai kya fault hai is me
160 watt kitny Amp deta hai?
agar 150 watt kay 3 panels parallel or series dono tarah 450 watt produce kartay hain to phir difference kia hai plz detail main batain ?
Noman Khan
Sir aghr ap ka Jo bhe solar panels hn
Aghr ap is ko parallel mn lagaty hn to aghr 150watts k 3panel hn
To parallel mn is ky voltage same rhy by lakin amperes dubel hoghy gy yani k 3no panels k amp aghr 1plate k 8ampr hn to ap ky 24amp hoghy lakin parallel krny mn
Or series mn is olt h
Aghr ap 3no panels ko series mn lagaty hn to ap voltages dubal hoghay gy yani k 36volta hn ghy lakin ampr same hongy 8
Noman Khan
AGR ap ko koior chez malom krni h
To Mara WhatsApp no
03127826350 is py ap voice krskty hn
@@azincubatorsandelectronics5884 Agar hum 150w ky 2 pannel ki series bna lein or 2 250w k pannel ki series bna lein or phr in ko combine kr dein to kya aesa possible hy?
wrong information
sibtain shb u can search this topic on internet
given me only 1 reference to prove ur self that i m wrong
4 x 150watts mono with 2 x 300watts poly use kar raha hey ek dost uska system best chal raha hy
.
sibtain is true, you're giving wrong information, according to you there is no difference in parallel and series, make correction, in series all volt will be added, it doesn't gives same voltage to the smallest one
Prove how we need same wattage panels technically.
Bhai keya me 50 watt 12 volt &100 watt 12 volt panel ko jode ke ishke plus amp pa sakta ho pls reply its urgen
50 watt aur 100 watt k volt different hoty hain
Sir kya ma risen k 270 watt k 3 panel k sath 350 watt k 3 panel series ma use kr Sakta hu ampare dono panel K same ha
270 watt and 350 watt k amps same kesy ho sakty?
@@shahidnazir1447 jnb achay panel k ampare same hi hota ha
Different wattage or volts hon gy tu amps same nhi hoty bhai
میرے پاس inverex 1500 pro ups ہے اور پانچ150watt سولر پینل ہیں اس کو کس طرح کنیکٹ کرکے زیادہ فائدہ لیا جا سکتا ہے
یہ کنکشن سیریز میں کریں گے یا parallel پانچ کا کریں گے
kia hum ek 12 v ups per do battries parallel me lga sakty hain
G nomi bhai laga sakty hain
Main ny 3 lgae hue hain
Ap meri 900watt solar system ke video dekh sakty hain
nomi ali
Sir laja skty hn
Lakin Jo ap ka ups ho ga WO 2no battery's ko charging krny mn dubal time ly ga
Jhan ap ka ups 1battery ko 3ya4ghanty mn charge krta tha WO ap ka USP 6ghaty mn chare kry ga
Buss's
Y 1 masla h or kuch nhi hota ups ko
Lakin mn ap ko 1moshara y dn ga k ap 200amp wali 1 battery laga ln
2 batteries parallel ya 1 he battery lgany say charging time my farak nahe pary ga
Eska kya salatuion hoga ek pannle shota ha
Inko paraller me join karne se koi faraq to ni pare ga
Jis panel ki resistance ziada ho gi tamam panel high resistance walay panel Kay watage pick karaga
100 or 150 watts ki panels dono to 12 volt produce kar ti hain phir yi to parallel mi lag sakti hain?
Parallel my lgany say ap jitny volt 100 watt wala panel produce kary ga utny he 150 wala produce kary ga jis say power kam ho jay ge
omar bhai ap meri yehe video dobara dekhain ap ka concept clear ho jay ga
Ap agar dono plates ke back side par lagy sticker ko dekhain yo wahan par Vmax likha ho ga wo voltage hon gy panels k
To jo kam voltage hon gy wohi dono ko parallel lgany say produce hon gy
Misaal k tor par 100 watt k panel k Vmax 15volt hain or 150 watt k panel k Vmax 19volt hain to dono ko parallel lgany say dono panels 15, 15 volt he produce karain ge
150 wat ka panel 7 si 8 amp dita hi magar 100 wat ka panel 5 si 6 amp dita hi parallel connection mi 150 wat ka panel bhi 5 si 6 amp dini lagi ga?
omar bhai parallel my kam volt waly solar panel jitny volt baki sabi panels produce kaeain gy
Series my kam amp waly panel jitny amps baki sabi panels produce karain gy
مختلف پاور کے پینل پر ایک اچھی وڈیو تھی ۔ لیکن اگر انکو آپس میں جوڑنے کے بجائے انکے تار الگ الگ سے لاکے وولٹیج کنٹرولر میں ملائے جائیں تو بھی کیا وہی نتیجہ آئے گا ؟ اگر ہاں تو کیا پھر الگ وولٹیج کنٹرولر کے زریعے ایک بیٹری یا الگ بیٹری سے جوڑنا چاہیے ؟
4 Panel JINKO 330 and 2 PANEL JAPAN SOLAR 180 inko kese lagaien
Umair bhai aap k inverter ke specification kya hain wo Btaen us k mutabik aap ko Btaon ga k aap panels kesy lagaen
Kam. WATT KA LOAD PER REVERSE HO JAVA HAI
Galat hai bai wo seraf batteries me hota hai kewi kah Amp leta be hai or deta be hai yai seraf Amp de ta hai to is me farq nahi par ta aap ne koi waja nahi batai agar hai to bata de
پہلے میں اپ سے agree نہیں تھا تجروبے سے پتہ چلا کہ اپ صحیح ہیں
یہ جونساکیاہے
1:50 پر اور آخر میں جو آپ بتا رہے ہیں وہ آپس میں میچ نہیں کر رہے ۔ سیریز میں کم واٹ والے پینل سے واٹ بھی کم ہو گے یعنی تین سو واٹ ؟
solar panel mixing may voltage of amps ko dekhan hota hai, in dono may say jo chez b kam ho ge to watt atomic kam ho jaen gy
main koshish karon ga practically is par 1 video bnaon
PARALEL ME AMPHARE AND SERIES ME VOLTAGE INCREASE HOTAY HEN
correct, video have wrong info regarding parallel connection
bewaqoof insan tamam sel seriesma lagay hotay hain to phir pora pannel bhi 1 cell ka watt ka baraber hona chaheay
Good
Jhon c
Asslam u alikum
میرے پاس اب پہلے 315 واٹس والے چھ پینل ہیں اور چھہ ہی 385 واٹس والے ہیں ان کو ساتھ مکس کر کے سیریز میں لگاؤں یعنی تین 315 والے اور تین 385 والے یا چھ 315 الگ لگاؤں سیریز میں اور وہ چھ 385 الگ سیریز میں اور بعد میں پیرلل میں جوڑ دوں۔۔ دونوں طریقوں سے مجھے آؤٹ پٹ کتنے واٹس اور کتنے ایمپر ملیں گے پلیز الگ الگ بتا دیں۔
میرے پاس دو 100 واٹ 200 واٹ دو پینل ھیں کیا انکو سیریز کرکے24 وولٹ میں اور پیرالل کر کے ایم پی پی ٹی چارج کنٹرولر سے لگا سکتا ھوں
Abe chutya kyun bna rha h...parallel mein chahe 100 w..50 watt...kuch bhi jod de...sab add ho jate hain.
Tere case mein 400 watt bnega parallel mein😡
more voltage means fast speed of electrons
some electrons moving fast and some slow it means losses of energy in the form of heat
YAR Q PAGAL BANA RAHAY HO
Jonsa hain kya hain theek he jee theek he jee
Jonsa jonsa kia yar. irritating
میرے پاس ایم پی پی ٹی 40 ایمپیر کا چارج کنٹرولر ھے کیا 24 وولٹ کے چار پینل میں سیریز میں لگا کر آوٹ پٹ میں 120 وولٹ بنے گے کیا میرا چارج کنٹرولر ان کو 24 وولٹ کی بیٹری کے ساتہ کنٹرول کر سکے گا
آیسابلکل نہیں چیک کرکےدیکھاو
Bhai apna contact number doo plz
Aap ki information glat hy
Yar ap men lo k ap ko adat hai jonsa bolny ki haha
hahahaha..... yar main to shuro say he bolta hon mujy youtube par he kaha k ye kon sa lafaz hai, baki kabi kise ny nahi kaha, hahaha
Bhai men b mazak kr raha hn ap mind mat krna janab koi whatsap num ho tou dy do
bukwaas
qasim shb esy he nahe bol dety bura bhala
Ap net par search karain or pbir commet karain
Fake info
i have spend so much time for this research, aap khud b search kar sakty hain, its not fake
Good info
1.Sir mery pass 1 panal 450w ka ha aur 1 panal 400w ka ha, kiya mn in ko parallel kr skta ho without power loss for mn 1.2kw MPPT inverter.
2. 450w, 41v & 11A
400w, 41v & 10A
Please reply, aur power loss ho ga ya nhi, sir voltage same hn.
Bhai 3 soler se 24 volt kese banao
1 cheez jo aam tor par logon ko nahi pata hoti wo yehe hai jo ap ny pocha
Solar panels na 12 volt k hoty hain na 24 volt k hoty hain na he ap 2 ya 3 ko mila kar 24 vilt bana sakty hain direct in sy
Ap ka jo solar charge controller hota hai wo ap ko 12 volt ya 24 volt output deta hai
Ap mery whatsapp par voice msg par Question ppchain tafseel sy k ap karna kya chahty hain??
0333 111 42 42
wrong information
javid shb aap please khud say search karain or phir comment karain, local electrocutions wali baat nahi karain. ye video main ny bohat mehnat say search kar kar k banai hai
sir mere pass 170w ke 2 panel hay or ek panel 440w ka hay 170w ka ek panel 25v 8A banata hay or dono ko aaps may serial karo tu 50v 8A show hote hay or jo 440w ka solar panel hay who ek 50v 9A show kar ra hy keya may 170w ke 2 panel ko aaps may seral kar ke 440w ke panel kay sath paralar may joint kar kay inverter may use kar sakhta hon.