#Risen Energy

[editorialstaff2020]

Ad ogni installazione il suo modulo fv: Risen Energy aiuta ad orientarsi

Quando si progetta un impianto fotovoltaico sia che si tratti di una piccola installazione residenziale, che di un impianto su scala commerciale -industriale o di una grande centrale su scala utility, è importante che tutti i componenti lavori in perfetta sinergia. Come non sbagliare? Lo spiega Jerzy Rudnicki, Senior Product Manager di Risen Energy in un editoriale pubblicato su Rinnovabili.it. La prima questione da considerare, scrive Rudnicki, è cosa influisce sulla resa di un impianto fotovoltaico. Sia i fattori esterni, come le condizioni meteorologiche, il posizionamento e il collegamento dei pannelli, l’ombreggiamento, lo sporco, l’affidabilità dell’inverter ecc. che quelli relativi ai moduli stessi. In questo secondo caso è necessario fare attenzione a 4 criteri, i cui valori possono essere facilmente reperiti nelle schede di catalogo disponibili: l’efficienza del modulo, l’efficienza del retro (fattore bifacciale) nel caso di pannelli bifacciali, il coefficiente di temperatura e la perdita di efficienza. Ma non solo.

Perché non è consigliabile utilizzare moduli fotovoltaici ad alta potenza in installazioni residenziali?

Iniziamo con un’installazione su tetto residenziale. I moderni moduli per micro installazioni sono di dimensioni relativamente ridotte e relativamente leggeri. Ad esempio, il modulo Risen RSM40-8-410M (410 W) pesa 21 kg e, se posizionato verticalmente a terra, è alto al massimo quanto il suo installatore (175 cm). Tali parametri faciliteranno l’installazione su tetti dalle forme limitate e spesso complicate (si pensi alle pendenze e all’ombreggiatura). Un modulo grande non solo sarà più difficile da spostare fino al tetto, ma avrà anche opzioni di montaggio limitate (ad esempio, opzioni di montaggio orizzontali limitate).

Un altro problema è la compatibilità con l’inverter. I moduli di grandi dimensioni hanno spesso parametri di corrente aumentati, adattati agli inverter su scala utility. Il realtà tali pannelli possono essere collegati a un piccolo inverter domestico e funzionerà nella maggior parte dei casi. Sfortunatamente, l’efficienza di tale installazione, specialmente nelle giornate di sole, sarà limitata e senza alcun ritorno per gli utenti.

Perché non utilizzare moduli fotovoltaici a bassa potenza per installazioni commerciali e su larga scala?

A parte il fatto che spesso i moduli delle piccole installazioni sono monofacciali – quindi, in pratica perderemmo il potenziale vantaggio del retro dei bifacciali – il loro utilizzo in grandi progetti aumenterebbe inutilmente i costi indirettamente legati ad essi. Stiamo parlando di cavi, lavori di sterro o persino strutture di supporto.

Quali sono queste spese extra?

E’ necessario osservare la topologia di un tipico impianto fotovoltaico. I moduli fotovoltaici sono collegati in serie in stringhe e queste sono solitamente collegate direttamente all’inverter. Una struttura residenziale avrà una di queste stringhe, al massimo due. Una commerciale ne avrà molti. Per questo motivo, ottimizzandone i costi, si cercherà di progettare stringhe con il maggior numero possibile di moduli, in modo che, a parità di potenza totale dell’impianto, il numero delle prime sia il più basso possibile. Ogni stringa è collegata singolarmente all’inverter. Aumentando le sue dimensioni a scapito della sue quantità, otterrai un risparmio. La dimensione massima della stringa dipende dai parametri di tensione dei moduli stessi, dove il limite è la tensione massima consentita dell’inverter sul lato CC.

Facendo i calcoli, possiamo vedere che per realizzare un impianto ad esempio con una potenza di 4 MW, utilizzando i moduli delle piccole installazioni precedentemente menzionati, RSM40-8-410M con una potenza di 410 W, dovremmo costruire 295 stringhe con una dimensione massima (33 moduli per stringa). Utilizzando i moduli più diffusi con una potenza superiore di 550W e tecnologia delle celle M10 (182mm), ridurremo efficacemente il numero minimo di stringhe, raggiungendo anche i 4 MW di potenza installata.

Un’ulteriore analisi mostra allo stesso modo il vantaggio dei moduli con celle G12 grandi (210 mm) rispetto alle M10 più piccole. Ebbene, i moduli con tecnologia G12, aventi la stessa potenza, ma una corrente più alta e una tensione più bassa, ridurranno nuovamente il numero necessario di stringhe.

L’ultimo elemento è aggiungere al confronto un modulo di tipo N ad alta efficienza con tecnologia ad eterogiunzione (HJT), ad esempio il modello RSM110-8-575-BHDG, G12 con una potenza di 575W. Qui otteniamo un numero di stringhe simile a quello del caso precedente, ma poiché siamo di fronte ad una notevole differenza di efficienza a favore dell’HJT, a parità di potenza di progetto, nel caso di moduli HJT occuperemo circa il 4,35% di terreno in meno. E, grazie a questo, risparmieremo su cavi, lavori di sterro e costruzione.

Link: https://www.rinnovabili.it/energia/fotovoltaico/adattamento-moduli-fotovoltaici-tipo-installazione

[muzzleroars]

silly idea i couldn't get out of my head, but risen V1 getting zoomies (like cats and dogs do) and running around frantically in circles around Gabriel who is just ??? so confused like 'machine i love you but what are you doing rn'

he's so overjoyed to have v1 back but. what is this

[foreverrryourssss]

Happy Easter 🐣✝️

[beliscary]

something quick bc i couldn't get it out of my head... a fete at whitewyrm castle

bonus!:

[the-priestess-of-dawn]

Been thinking about a postgame scenario that goes in a direction I don't think canon would ever take in a million years, but like... I think it could be really compelling...

And that's the idea of Chrom becoming Plegia's king after Grima's defeat. And specifically giving up his claim to Ylisse's throne to do it (leaving it to Lucina when she's old enough).

Because here's the thing... The game ends with Grima's defeat/Robin's return in the sacrifice ending. It doesn't address what happens to Plegia at all, and while I personally maintain that Aversa is the most qualified candidate to rule, her canon ending provides that she goes back to the village she was born in. So, fine. Let's give her that.

But SOMEONE has to do SOMETHING because realistically, Plegia is in dire straits. Validar, the king and the leader of the Grimleal, is dead. He gave, like, ALL of Plegia's resources to the Ylissean League (well, okay, we don't know how much, if any, he left in reserve, but... He really needed Walhart gone and it's not like he had any reason to think that anyone would need resources once Grima was running around, so... chances are good there's little to nothing left in the wake of the averted apocalypse). And the population has been utterly devastated, because not only did people (exactly how many is unclear, but presumably it took more than just a couple) have to sacrifice themselves to renew the fell dragon's power, but Grima was also spawning Grimleal onto their back at the final battle. Their losses are so immense...

So first of all, Chrom is definitely responsible for taking all their resources and setting half of them on fire (Now to be fair, Flavia and Basilio are also responsible, but... Idk, I kinda feel like they'd bicker with each other over who has to do the crappy parts of the job and then agree that they should just ask Chrom if he can do it. Like "Haha, if you didn't want to deal with thieves ambushing the Longfort to steal construction supplies, you shouldn't have gone and beaten me at the last tournament!" "Oh, shut up. Let's see if Chrom can send his thief friend over to talk these guys down. Or kill them, whichever." I mean, Chrom is always going to be their guy who knows a guy.) There's just no way Chrom would abandon the surviving Plegians who need help anyway, but especially not when he knows the war with Valm would've ended before it could begin without them.

Of course, there's the historical hostility between Ylisse and Plegia to consider, but... If anyone's protesting, it's probably the Ylisseans. Because the survivng Plegians, uh... probably were never Grima's most devoted followers in the first place (if you really wanted to give Grima your life, you'd rush to the front of the line at the Dragon's Table, right?) and even if they used to consider themselves true Grimleal, the religion's leadership is destroyed, and—for the purpose of this scenario, I'm considering it post-sacrifice ending—the fell dragon is gone and not coming back. These people narrowly avoided becoming Grima's breakfast or Grima's meat shields. They all almost certainly know someone who wasn't as lucky. And the one who saved them... Well, it was Chrom, wasn't it? Because he believed in humanity enough to challenge the concept of fate, a fate that the people of Plegia were surely taught was inescapable. Despite their history with Ylisse, it's hardly unreasonable for them to see Chrom as a savior to them specifically. The second coming of the Hero-King who ought for the lives of all humans, really.

And yeah, I'm going here... Chrom is Marth's descendant. Marth was Altean. Former Altea is is modern Plegia, so technically, the people can argue that he's actually theirs.

Doesn't it sort of make sense, even? Plegia is ruined, the god to whom the theocracy was devoted killed. "What we need is to restore the glory of ancient Altea!" And who better to help them than Chrom, Marth's successor in blood and in spirit?

But Chrom would frown and say no. Of course he's going to help them restore their country to prosperity—or at least to independent, peaceful functioning. But king? Sheesh, that's going too far. Come on guys, you don't really want that. Besides, he's already ruling Ylisse...

Except, he's not ruling it as Exalt. At least, not at first he's not. He forswore the title when he started his rule and in canon he is only official welcomed as Exalt after Grima's defeat. But what if he just... continued to not accept it. It's not like he ever wanted to be Exalt. He only has the right to rule because Emmeryn died—because he failed to protect her. It has nothing to do with any of his successes.

But if the Plegians made him their king, then it would be because of his own accomplishments.

And in a way I also can't help but find it heartwarming, because it was the Plegian people who got him to truly understand Emmeryn's ideals. He wanted peace, he wanted to follow her path, but it wasn't until the Plegians took her sacrifice for the peace offer it was and refused to continue fighting Ylisse that Chrom was finally able to comprehend what it meant that Emmeryn believed that all people wanted the same thing, that peace is something for everyone and not just purehearted saints like her who would never hurt a fly. So wouldn't it be sweet to expand on that existing connection? For the people who once bore a grudge against him and his nation to say, actually, our home is your home and you belong with us... For Chrom to reach back and decide that these are his people and that he will protect them...

Especially because that's what he's always done for Robin. Your father doesn't get to determine your path for you, your past doesn't dictate your future, you always have a place beside me because we are two halves of a greater whole. This AU is definitely a chrobin AU, because when Robin gets back I want them to rule at his side (after all, I do have feelings about Grima's loyalty to a people who have been praying to them to end their suffering for a thousand years).

Now, I do think that Chrom would never leave Ylisse while little Lucina was still growing up, but... Honestly it would probably take quite some time to establish a castle for Plegia's new ruler anyway (especially if they go super hard on the Altean revival theme and want it to be IN former Altean territory, which has become the "border wastes" and undoubtedly needs some help... But EVERYWHERE in Plegia needs help, so what better time to give the land some attention?) So when Lucina is an adult she can take over as Ylisse's true Exalt, and Chrom can focus his efforts on the other side of the border. I think he'd still be awkward about the whole thing, approaching it like "Well, I guess I'm here if you all still want me..." but Robin's there to give him confidence and the people there are SO excited for their hero to come and live with them and together they all usher in a new era of peace and prosperity as Ylisse and Plegia themselves become like two halves of a greater whole.

[leafofkudzu]

Sending an amused but heartfelt apology into the universe in the direction of the little level 40-something I terrified yesterday by hovering ominously in the sky on Veska while afk, making them think she was some sort of boss waiting to descend, only to drop down on them and help them finish a HP instead.

[thebirdandhersong]

🌱

[omppupiiras]

💀 i just dozed off in my computer chair with my cat in my lap.. woke up as she jumped down. jeez louise. i am old

[goldensunset]

in loving memory of my creative energy

[inuringly]

doodles doodles

[editorialstaff2020]

Moduli fotovoltaici di grandi dimensioni: efficienza, sicurezza e affidabilità

Risen Energy ha messo alla prova la resistenza ai carichi termomeccanici dei suoi moduli Titan da 2384×1303 mm

 L'industria fotovoltaica ha imboccato una strada precisa. Una strada fatta di componenti ad alta potenza e grandi dimensioni (ma spessori ridotti) assieme ad architetture cellulari in grado di ottenere il massimo dai semiconduttori impiegati. La tecnologia predominante è quella dei moduli di grandi dimensioni realizzati con celle solari da 210 e 182 mm, che da soli hanno ormai conquistato oltre l’80 per cento del mercato fotovoltaico. Quota che dovrebbe raggiungere il 93,2 per cento entro la fine di quest’anno (dati della China Photovoltaic Industry Association).

I formati più grandi garantiscono una riduzione dei costi per investitori e sviluppatori ma sono altrettanto sicuri e affidabili? Una nuova ricerca condotta da Risen Energy ha dimostrato di sì. La società, che oggi si occupa di ricerca e sviluppo ed è tra le più grandi aziende manifatturiere del comparto fotovoltaico, ha messo alla prova la resistenza ai carichi termomeccanici dei suoi moduli Titan da 2384×1303 mm composti da mezze celle da 210 mm (modulo 210-66 celle).

Per l’industria si tratta di un aspetto fondamentale: i pannelli, a seconda dell’orientamento, subiscono naturalmente diverse sollecitazioni durante la vita operativa. Elementi, ad esempio, come neve e vento rappresentano fattori di stress non indifferenti, che a lungo andare rischiano di danneggiare il telaio o provocare microfessure nelle celle in prodotti non accuratamente progettati.

Per smentire i timori legati ad una maggiore deformazione meccanica in corrispondenza di una maggior superficie, la Risen Energy ha confrontato le prestazioni dei moduli più grandi, basati su mezze celle da 210 mm (2384×1303 mm), con quelle dei moduli più piccoli composti da mezze celle da 182 mm (2278×1134 mm).

I test, condotti presso un laboratorio certificato China National Accreditation Service for Conformity Assessment, hanno mostrato risultati ben più che soddisfacenti. Non solo, infatti, non si è registrata alcuna differenza in termini di deformazione – nelle stesse condizioni di carico – tra i due prodotti quando dotati di un telaio in alluminio, ma addirittura quelli più ampi hanno mostrato una deformazione significativamente inferiore sostituendo l’alluminio con l’acciaio.

Queste ultime strutture di sostegno vantano eccellenti prestazioni anche sotto stress dinamico. I moduli con telaio in acciaio legato ad alta resistenza di Risen Energy sono in grado di resistere a condizioni meteo estreme. Testati nella galleria del vento dal Centro di certificazione CGC di Pechino, hanno sopportato raffiche di livello 18, pari ad una velocità di 61,7 m/s, senza perdere di affidabilità ed efficienza. Il risultato rappresenta un vantaggio concreto per l’adattabilità del fotovoltaico solare ai mutevoli modelli meteorologici di oggi. Ed è grado di far avanzare l’orizzonte tecnologico del solare garantendogli uno spazio in siti fino a ieri preclusi per condizioni ambientali più estreme. Non solo. L’adozione di telai in acciaio legato ad alta resistenza aiuta anche il settore a ridurre ulteriormente la propria impronta, dal momento che questa lega, a differenza dell’alluminio, è una risorsa abbondante e la sua lavorazione è meno energivora.

 TAG: Risen Energy, moduli fotovoltaici, moduli Titan, innovazione

link:https://www.rinnovabili.it/energia/fotovoltaico/risen-energy-innovazione-tecnologica-energia-fotovoltaica/

[asterouslyaesthetic]

the double chrom feature on this month's remix (one of them at least) has reminded me of best husband once more

but specifically, RKC

specifically, how, before he released, i wanted a chrom that was able to articulate his every thought and simply thought he awoke from a long rest, to the sight of his beloved wife who nursed him back to health

why? how? he doesn't know.

all he knows is that they're somewhere far away, in the desert still, but validar is dead and the shepherds managed to get away

all he knows is that once they get back to ylisse, they'll be able to resume their normal lives

and then he dies to a grimleal, who catches up to them.

then comes a chrom who vaguely remembers what happened and is told by a tearful robin that she managed to revive him using dark magic, turning him into a risen capable of thought and speech, likely because she's grima's heart, who begs him not to force her to kill him

they just won't tell anyone, they decide.

but when they get to ylisse, they stay in a little cabin and robin disappears for a bit. when she comes back, she's injured, but hides it well, and tells him a sob story about how lissa refused her

chrom dies at a tearful frederick's hands, before he's able to "clear" her name

he dies many more times after that, but robin refuses to go back to lissa.

sometimes he dies to the grimleal, quite often actually. they seem to think his blood compels their master to follow him; that even with falchion gone, he can still exert his influence on her

(he can.

about minuscule things like dinner and what clothes to wear. not about talking to lissa, not about becoming a family again).

once, he dies to tiki, who tracks robin down, who tells him the truth, and kills him as a mercy, but he never remembers it.

once, to a man with red hair, who clicks his tongue when he sees him and talks about someone called "princey" before that.

once, to a kind elderly dragon who can't bear to see him in such a state, in the deserts of plegia after them both.

once, to his brother-in-law, who he takes with him, leaving his sister to grieve another family member.

(for a few weeks after that, he gets pecked by crows a lot, until henry is made a risen as well)

once, to his son, even, by accident—the inciting incident that spurs the young boy to align himself with his mother

and then he stops being able to recognize his wife. her eyes are redder than they ever have been, and she nurses a grudge against their pre-teen daughter and his sister

she sends him on missions with their son, who she cares little for beyond the fact that he looks like him, to kill the people he's meant to lead, and he's unable to overcome her commands. all he can do take hits for little morgan and steadily lose sight of who he is

the worst is when lucina takes up falchion.

he simply can't hurt her, not when his heart fondly remembers his beloved daughter. so all he can do is tell her that morgan lives and that she needs to save him and—

he kills himself that time, as he senses his wife approaching, to spare her the trouble and buy her some time

(that's why lucina's particularly concerned about her father. and also why she never brings up marc before he appears, bearing his sister's name, because she believes him and his twin to be both dead and her greatest failures.

officially, she never learns who grima really is, because chrom does his best to spare her from what he can.

unofficially, she knows all along and only stays her sword because she desperately wants to indulge in such a fantasy.)

he's also partially how and why marc manages to lose his memories. because he implores marc's twin, morgan, to save marc as he's dying to her

(unfortunately, she takes after her mother, so she tries to free marc by recklessly gambling her own life away but fails.

chrom saves her at the last minute and she's able to flee to mount prism, shortly after the kids have all left, and gets sent back in time.

but the element of surprise he had is now gone and "robin" exerts her control even more strongly than before.)

(marc gets to the past thanks to grima, but a little interference from tiki, who now guards mount prism, means he loses his memories.

he does manage to recall his mother and the girl who looks like him, though.

and the name "morgan")

he, of course, is dragged into the future. he has no choice in the matter. he has no will or free thought—beyond an understanding that his wife is gone and grima has taken her over, he has nothing

until he runs into the younger robin, once, while he's meant to be fetching marc.

it should spark an old memory, of a meeting just like this, down to the same horrified expression she's wearing, just before he dies. it should spark a memory that stays with him, that revives some of the optimism that young chrom has about who exactly the woman wearing his wife's face is

it doesn't

but after that, "robin" simply can't take any more chances. he's nothing but a common risen, for someone who's meant to be king.

so she traps him away from where the battle ought to take place, in hopes that once she takes over this world, she might be able to stitch back a whole chrom

he fades alone, not knowing that his children must be safe now and that his wife must be in peace now—he simply thinks grima got tired of him or that she has no need of him anymore. he's given up so badly that he doesn't even register the warmth that floods his body, and when he does, he attributes it to the same weapon that brought him to a foreign land

but there's no lingering question of how much the woman who ruined ylisse was his wife and how much was the fell dragon rumored to bring destruction to the world because that one memory sparked a whole flood

and when he meets her again, there are two of them.

one, the same as the young woman who tearfully killed him

the other, the same as the woman who controlled him and killed his lived ones (though she has no memory of it)

[emeraldenha]

boynextdoor content featuring footage of them posting on weverse for the first time and now leehan talking about how all of taesan’s selfies look the same even though he takes hundreds of them yeah I caught the vibe

[rosegarden-society]

🏘: My character moves into the house right next door to yours.

Hunter hadn't paid the commotion next door any mind when the moving trucks and whoever else came along. As long as the noise was kept down and she was left alone, she didn't care. Didn't plan on caring either, as long as she was left alone. Which honestly wasn't anything new. It was a small neighborhood, outside city limits. Most of the folk that lived there had been living there for years and by now had learned not to pay Hunter any mind and just accepted that- while not aggressive, was far from sociable and was essentially the neighborhood shut-in.

Hell, the new neighbor likely wouldn't have even known Hunter was even actually living there if she hadn't had to let Ranger out to do his business, sticking to the shade of the front porch as she smoked a cigarette, watching the dog run around the yard.

[jiajiathedragon]

Just realized "Antigravity" by starset is a Gojo song 💀💀