Description
- 【New Design】Face Lift for 10% reduction in the panel length. Higher cell efficiency by using 9 busbars technology. Compared with 5BB solar panel cells, the 9BB solar cell has a better and longer lifespan.
- 【Dimension】38.58*20.87*1.18Inch. High winds (2400PA) and snow loads (5400PA)
- 【Maximum power (Pmax)】100W, Voltage at Pmax (Vmp):19.23V, Current at Pmax (Imp): 5.21A
- 【Easy Installation】Diodes are pre-installed in the junction box, with a pair of pre-attached 3ft solar connector cable
- 【Warranty】2-year limited material and workmanship warranty. 10-year 90% output warranty. 25-year 80% output warranty.
RC –
I have both generations of the Newpowa 100W panels, the new 9BB perform much better but the older shape fits around my roof vent perfectly! I currently have 1200W setup on two Renogy rover MPPT controllers wired in 2 series 3 parallel each. This keeps the PV voltages around 40V and around 15-20A on the lines. I installed 10AWG cable between the combiners and the chargers. I usually get around 600-700W on a normal day, peak is 840W where my chargers clip the power, and cloudy days I see 200-250W out of the entire system. With the correct angles these panels would see even better performance, but it is much easier to flat mount on an RV. The first panels are raised above the roof 2″ in the front and 3″ in the rear, the second set of panels are from 3″ in the front to 6″ in the rear, all additional panels will be at 6″ off the roof of the RV to provide better cooling and low enough to not be the tallest point on the RV.
I originally installed the first 8 panels as two strings of MPPT at 80V and 5-6A, the angle difference in the RV roof actually caused the panels to only produce at 49% rated wattage. after changing them to 3 series arrays and 2 in parallel for 6 panels at 40V on each MPPT I now easily see around 70% even with the 0.5% loss in the cable for the lower voltage.
voyageur –
Étonnant même par couche nuageuse bon rendement
prochainement à commander pour plus d’autonomie
Dennis –
I purchased a 100 watt flexible just to see what I’d be getting for $100. THIS PANEL TOTALLY BLEW AWAY MY EXPECTATIONS!!! Durable as a Rock, and I’m getting an honest 90 to 95 watts, which is, in my experience, about as good as it gets. I’d really like to do the TV test and blast it a couple of times with a sledgehammer. No Doubt it could probably withstand it, but I love it too much to try… Definitely Recommend this 4 lb POWER HOUSE of a panel👍👍!!!!!
thomas –
Simple to install and work flawless over a year no issues
MurphysLaww –
I purchased two of the white bordered flexible panels, and in testing, at times saw wattage over 200 watts in full sun. A lot of the flexible panel market is expensive, and underperform their rating. These just seem to deliver. In partial shading, the do suffer, but all panels do. I’ve only had them for a few weeks, so I’m not sure about the long term durability, but as far as output in good conditions, they are stellar, especially for the price.
***Edit*** I also just purchased one of the new black flexible panels, and in 3:30pm mid-feb sun, it was producing nearly 10 watts more than the previously mentioned white border panels when tested with one panel only. 80watts, vs 70watts on this particular day. This one is a slightly different dimension, and 3.8lbs for the black vs 4.2lbs for the white. Once again, for the price, I wonder if you can beat these panels for output period, definitely not for output to price for a flexible panel.
kscs08 –
Te dice…. Fabricado en México, las células de importación y non-chinese celdas???? = Si fabricado en China !!!!!!!!
pero bien echo, funcióna bien.
Gary B. –
They’re not the best out there but Definetly good enough if you aren’t all about perfection or throwing unnecessary money away. I own 5 Renogy flex,5 HQST rigid and 10 of these Newpowa. They’re not as efficient as my Renogy but cost half the price and still give me very reasonable power even on less than clear days. I live in NE so they’ve held up to FEET of snow,sleet,freezing rain and below freezing temps. My only gripe is the sticker labels in back with all the info has faded to almost blank. Small pototoes.
Paul –
This is is my 3rd panel and I love these things. They are easy to install and are very durable. I had 1 panel on for over 2 years with excellent results, then I added a second panel about 6 months ago. Now a 3rd panel yesterday. I have them on the roof of my travel trailer. I used 3M double sided tape to install them. I can walk on them and they clean off easily. Haven’t needed a generator since I installed the first one. With 3, I can now run my AC unit off the house battery and the panels without shore power. Now I’m torn. Add more of these, or get a nicer house battery.
kscs08 –
Bought 6 with the “Z” brackets to install on a slightly sloping south facing porch roofline. The aluminum sides on the panels are thin compared to other manufacturers, but that did not affect my installation, I did use different stainless “tek” points for the installation; just a preference thing. The panels work well. I added: 1 x Midnight Solar combiner box w/breakers, 40A MPPT solar controller, 2 x 100Ah 12V deep cell batteries, 1 x 40A ANL fuse, and a 3000W pure sine wave inverter. I used 4/0 cable for the inverter and the batteries (left over from another project). The batteries are wired in a balanced configuration. I also grounded the whole system with a 8 foot copper ground rod. I am going to add 3 more (only have room for 1 more breaker in the combiner box). This is to power an outdoor well and a power a small micro fridge on my outdoor kitchen. I will probably add one more battery. So I will have 900W, 3 x strings (3 panels per string) and 3 x Batteries @ 12V in parallel (300 Ah total).
Amazon Customer –
Per il tempo che ho avuto modo di provarlo sembra un buon prodotto. Certo d’inverno con poco sole non si può pretendere, ma in momenti di luce abbastanza forte anche senza ricevere i raggi solari riusciva a mandare una leggera carica alla batteria.
Amazon Customer –
Habe mittlerweile ein zweites 100 Watt-Modul angeschafft. Die beiden Module bringen (im Moment*) bei maximaler Sonneneinstrahlung einen gemessenen Wirkungsgrad von knapp 88 %. Das ist deutlich mehr als erwartet.
*(Der Standort lag dabei Mitte Januar auf einem Breitengrad von 38° 20‘ 25“, die Module stehen fix in einem Winkel von ca. 25° an einer Hauswand. Die Luft ist sauber, die Paneele könnten bei optimaler Ausrichtung vlt. noch mehr bringen. Für meine Zwecke reicht es aber gut aus. Auch bei bedecktem Himmel liefern die Module noch erstaunliche 6 % an den Solarregler ab.
Mein bisher verwendetes 180-Watt-Modul war etwas sperrig beim Transport und dort waren auch andere Zellen verbaut. Der Wirkungsgrad lag 2-3 % bei höchster Einstrahlung darunter, bei Schwachlicht mehr als 5 %.
RM aus Schdf. –
Ich hatte zuerst ein billigeres Panel für 69,90€ erworben, bei dem die Qualität, dem Preis entsprechend, nicht sonderlich gut war und an dem ein Schaden am Rahmen vorlag.
Das Panel von Newpowa macht einen stabileren Eindruck. Bei bedecktem, aber hellem, Himmel erzeugt es
ca. 20V bei 0,4A. Bei Sonnenschein habe ich noch nicht nachgemessen, da es mir sowieso mehr auf den Ertrag im Winter ankommt. Ich betreibe damit über einen Regler und einen 26Ah Akku einen Computerlüfter. Ich lagere Brennholz in einer ungünstigen Ecke des Gartens, die sonst für wenig zu gebrauchen wäre. Der Lüfter erzeugt über einen Verteiler einen konstanden Luftstrom im Lagerbehälter. Ein Vorversuch über ein Jahr war erfolgversprechend. Allerdings war das 10W Panel (hatte ich halt noch übrig) viel zu klein, so daß der Lüfter im Winter oft nicht lief. Mit dem neuen Panel stand er, auch bei längerer Abwesenheit von Sonnenschein, bis dato noch nie still. Demnächt kommt ein weiterer Lüfter für einen zweiten Behälter hinzu.
Nachtrag: Mittlerweile werden 3 Lüfter problemlos betrieben. Ich werde allerdings den Standort verbessern und die Lüfter nachts automatisch abschalten, da es sonst im Winter vielleicht wieder eng wird.
Gary B. –
The product was in great shape and charged my battery’s