DMerciful:
if you system is 24v inverter, PWM will not be efficient for use in the 80W series so get another small mppt. if your system is 12v, then connect the 80W in parallel with at least 10mm cables through ur PWM to your battery while the 130W should be in series through the mppt to ur battery.

it is a 12v battery system. And the 80watt is poly while the 130 is mono. Don't know where to get the 10mm cable, check both jumia and konga .

DMerciful:
You can connect the 80W in series and the 120W in series then parallel these 2 strings...the might me a little loss due to d slight voltage difference but its pretty small. Or better still get 2 small mppt and run the two panel type separately to ur battery.

I have an mppt and a pwm I was using before... Do you think this is OK and how can I connect them.

DMerciful:
give more details...whats the Voc of the 130W and 80W?

80w is 21.6 while the 130watt is 22

Guys need advise, what is the best way to connect 130watt x2
And 80watt x2 to get the best power from the system to charge my battery {200ah}

Let me take it off you for 109k

damiosy:
notice! notice!! notice!!!



please please and please



I will not send any laptop or phone before payment

with the level of fraudsters trying to get me to do so

quit wasting your time

I don't care how much you are offering

if you won't meet me one on one, or ask someone to

meet me in ikeja;computer village or pay before

sending(same day delivery) don't bother asking




business is not by force.....thanks

na waoh this guy come dey dey arrogant now. Ok oh. Just remember that for every need of a custom there is always a business opportunity

iLoveTheSun:


Sad to hear about that. The forum is here to 'educate' new buyers for their upcoming purchase.

Mmh, I am happy with German, Japanese, Korean and American solar panels...

German: QCells, Solarworld
Japanese: Sharp, Kyocera, Panasonic (formerly Sanyo)
Korean: S-Energy, Hanwha, LG, Hyundai, Samsung
American: Sunpower
(Taiwan: BenQ sells Sunpower cells!)

Personally, I have Sharp, QCells, and Sunpower deployed. My dream panel will be a BenQ panel with 335 Watts(peak)

Where can I get these panels you listed? You have any suppliers?

Barezzi:

Get a new CC and put the bigger panels on it. Connect to the same battery bank.

The mppt cc tracks the maximum power of your array.
When you mix-match panels of different ratings, the maximum power of your array will be driven by the lowest rated panel.

Connecting your 2 (130w) panels to 2 (200w) panels in series will not give you 660w.
Maximum power will be Imp of the 130w panel multiplied by the sum of the Vmp of the 4 panels.



As you can see, the 130w will pull down the bigger panels to its level.

That translate to more cable and cc cost. Feeling sad. Tot I could connect in series or parallel to solve the problem

adeniyioluokun:
Location akoka yaba lagos
For pix or inspection
Call 08082065553
08067635392
08051129332

Could you take a clearer picture of it? May be while switched on

All this solar stuff ehn get k leg. Lot of hype. Mine is 260watt but the highest I have got is 130watt

Barezzi:

Be careful when adding new panels to an existing array...

For series connections, match the Imp as close as possible.
For parallel connections, match the Vmp as close as possible.

Failure to do this not only reduces the effective power of your array, but degrades
your CC's ability to track the maximum power point!

What if the person is using a mppt charge controller. I initially have 2 130 watt panel {260} connected in series to charge a 200ah battery. But the highest watt I have gotten so far is 130watt 9amp and volt fluctuating between 13 and 13.9 or so.

Please what would you recommend

[quote author=kiekie1 post=49269595][/quote]

I am interested in the csun 200watt, what is your best price and please can you confirm the maximum power current and voltage for me. Cause some products rating can be wrong

I have similar issue, China people and some Nigeria business partner are scammers. I need a 100watt or 2oowatt panels , any idea of a giid

Scam

60k ready to up sharp sharp

Waoh

Make sense

Solar Power Probelm: I panel is rated for 260watt but Most time I get 20-90watt

Hi Solar gurus in the house, I recently installed a 260watt panel (2 x 130watt recommenended by my installer ) for my 200ah battery sometime in July ending. My main issue is the watt output reading is usually below half of the rating. I get like 20-9owatt. I use to believe that if I should lose any power due to poor installation or weather it shouldnt be below half of the entire watt (130watt).

Guys please educate me:

1, what is the real life power expectation for a 260watt panel if we assume average or good sunlight
2, what is the expectation if cloudy or rainy weather
Note
I have a 30amp Mppt charge controller fangpunsun.
the maxium watt I have ever gotten was 120watt 9amp from the watt meter. last few second

Gurus over to you

Still available

nani667:


Contact me On WhatsApp, or any of my details in the OP let's talk

Tried contacting you, please tell me d price here I have 5k

MrCork:





..u shold be happy am askin u to fuk me...do u relice am from London?...tha hell is wrong wit?...are u aware how lucky u r?

Idiot, childish behaviour

45k ready to but

Please can you give me the ear piece. I will like to buy it for for note 4

Waoh nice stuff

What the best price you can sell this... Don't mind buying

Waoh

How long will the solar last if I have one 200ah battery, 2 130watt with mppt charge controller

I am confused, should buy this laptop for 800k or I buy half plot of land 600k at ofada Estate.... Need advice peeps

I need a solar mptt controller for my 260watt solar panel to charge a 200ah battery... Help guys

I need a the above I.... Reside in Lagos 08034288798 either new or fairly uded

If I dial a dial ever on owing agent fulani is it a think but eking commensurate people Pele are they?

Home this prices no be moimoi