SKU: 82044091989

battery kstar bluespark series lv 5 12kwh 10 year warranty

Sale price$570.16 Regular price$633.51
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Description

battery kstar bluespark series lv 5 12kwh 10 year warrantyLa batterie Kstar BlueSpark Series LV de 5,12 kWh est une solution de stockage dnergie conue pour accompagner les installations photovoltaques professionnelles orientes vers lautoconsommation et loptimisation nergtique. Adapte aux projets rsidentiels et tertiaires de petite moyenne taille, elle sadresse en priorit aux installateurs souhaitant proposer des systmes fiables, volutifs et performants, capables de maximiser la valorisation de lnergie

La batterie Kstar BlueSpark Series LV de 5,12 kWh est une solution de stockage d’énergie conçue pour accompagner les installations photovoltaïques professionnelles orientées vers l’autoconsommation et l’optimisation énergétique. Adaptée aux projets résidentiels et tertiaires de petite à moyenne taille, elle s’adresse en priorité aux installateurs souhaitant proposer des systèmes fiables, évolutifs et performants, capables de maximiser la valorisation de l’énergie solaire produite. Reposant sur une technologie lithium-fer-phosphate (LiFePO₄), cette batterie basse tension se distingue par sa stabilité thermique, sa sécurité élevée et sa longévité. Sa capacité utile de 5,12 kWh permet de couvrir une part significative des besoins énergétiques quotidiens, en stockant l’énergie photovoltaïque excédentaire pour une utilisation ultérieure. Intégrée dans la gamme BlueSpark de Kstar, elle bénéficie d’une conception robuste et d’une gestion intelligente des cycles de charge et de décharge, garantissant des performances constantes sur le long terme. La configuration basse tension assure une compatibilité étendue avec les onduleurs hybrides et systèmes de stockage Kstar, tout en facilitant l’intégration dans des architectures existantes. Sur le plan opérationnel, la batterie Kstar BlueSpark LV offre une grande flexibilité d’installation. Elle peut être utilisée seule ou associée à d’autres modules pour augmenter la capacité totale de stockage, permettant ainsi d’adapter précisément le système aux besoins énergétiques du site. Cette évolutivité constitue un avantage majeur pour les projets photovoltaïques appelés à évoluer dans le temps, qu’il s’agisse d’augmenter la part d’autoconsommation ou d’intégrer de nouveaux usages énergétiques. Dans un contexte d’autoconsommation résidentielle, cette batterie permet de réduire significativement la dépendance au réseau électrique en valorisant l’énergie solaire produite en journée. Pour les applications tertiaires légères, elle contribue à lisser les pointes de consommation et à améliorer la gestion énergétique globale du bâtiment. Sa compatibilité avec les systèmes de supervision facilite le suivi des performances et l’optimisation de l’exploitation, un point clé pour les installateurs et exploitants professionnels. La garantie constructeur de 10 ans renforce la fiabilité de la batterie Kstar BlueSpark Series LV et sécurise l’investissement sur la durée. Dans la catégorie des batteries photovoltaïques basse tension de 5,12 kWh, ce modèle se distingue par son équilibre entre sécurité, modularité et durabilité. Il constitue une solution de stockage pertinente pour les professionnels du photovoltaïque B2B recherchant un produit performant, évolutif et parfaitement intégré à l’écosystème Kstar, tout en offrant une réelle valeur ajoutée par rapport aux autres solutions de la gamme.

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SKU: 82044091989

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4.8 ★★★★★
Based on 27 reviews
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Jennifer Kuhns
Massapequa, US
★★★★★ 4
Soft...but fluffy and tall
Color: White, Size: Standard (Pack of 2)
I've only had these pillows for about a week. They are a great quality pillow. The cover is soft and seems well made. My only complaint is that they are VERY full pillows. If you're tall with broader shoulders, you'll probably love them. If you're shorter with a smaller frame you will probably feel like your head is too high and your neck at a weird angle (my problem). There seemed to be mixed reviews about softness....I would consider these a nice medium pillow. Soft filling but firm enough that your head doesn't sink to the bed. Definitely NOT a down-like pillow, so if that's what you're looking for, this is not for you.
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Reviewed in the United States on April 10, 2026
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Verified Purchase
Maria Fernanda Rojas Mejia
Fort Morgan, US
★★★★★ 5
Soft, fluffy and surprisingly comfortable
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
I really liked these pillows. I tried to show different things in my photos because I wanted people to see the details: the design, how fluffy they are, and how full and thick they actually look. They are so full that the pillowcase even looks tight once you put it on, which I actually loved because they look luxurious and well-filled. At first glance they look very thick and high, but once you lay down they feel soft and fluffy instead of hard. They adjust comfortably and feel very cozy whether you’re sleeping, relaxing, or even reading before bed. I think they offer a really good balance because they feel supportive without being stiff. Of course, pillow preference is very personal—some people like lower pillows and others like higher ones—but for someone who likes fuller pillows that are still soft and comfortable, these are great. They are spacious, cozy, and feel like a very good purchase overall. I honestly don’t have any complaints so far. Definitely happy with them.
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Reviewed in the United States on May 15, 2026
R
Verified Purchase
RF
Charlottesville, US
★★★★★ 5
Great quality pillows. Very difficult wrapping.
Color: White, Size: King (Pack of 2)
The Pillows are the real deal. Very fluffy but with good support. I was surprised by the weight of the box they came in, pretty heavy so you know there’s good quality pillows inside. The one negative is that the pillows are packed in very very tight plastic because they come compressed. But the thing is, it’s really a chore to open them. You have to be careful not to cut through the plastic to the material, but the plastic is put on so incredibly tight that it’s even hard to get your finger underneath. But I found a way to open them. Near the top, insert A very flat metal ruler as far in as you could get it. Then cut through the plastic that’s above the metal ruler. That prevents a sharp tool from damaging the pillows. As you get through the plastic above the ruler, keep pushing the ruler further down into the package. Believe me, this simplifies what could be a very difficult unpacking. I am very surprised that the company that makes them does not insert the type of opener that you find on boxes you receive in the mail or even packages that you get from the grocery store where you just pull a tab and that opens the package. These are really good pillows, but you must be very careful about using a sharp object when opening the box and when trying to cut through the plastic. I am a strong man and have the tools needed, a very flat metal ruler, and a box cutter, knife, or razor. Good luck. !!
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Reviewed in the United States on May 5, 2026
S
Verified Purchase
Starr Charles
Grantham, US
★★★★★ 5
These hold up very well
Color: White, Size: Standard (Pack of 2)
I have NO luck with pillows. I’ve been in stores & tried them. They seemed ok there. At home, nope. I’ve been getting headaches & neck aches from lousy pillows. I’ll change one, a few nights relief. It doesn’t help that I’m prone to headaches. After reading about different pillows, I settled on these. The reviews were better than so many different ones I was looking at. Including high priced & brand names. I bought the standard size. When I saw, “Customers Usually Keep This”, I kept my fingers crossed. When I received them, I took one out of the package & put my head on it & thought, oh no! This is too hard! I tried it again. Ok….. I slept on it & haven’t had any pains since. It’s soft but firm enough to keep my head from sinking & messing up my neck. I don’t move. No more flipping my pillow over. My head doesn’t go below my neck anymore! This has been 2 months now, but it hasn’t changed at all. I wake up happy, not complaining. No more pains or headaches. This saved me from losing days with a heating pad or an ice pack. The price was excellent for 2 pillows. I can’t believe a blind buy was the answer! These are incredible. Finally, something worked for me.
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Reviewed in the United States on May 13, 2026
X
Verified Purchase
Xander King
Omaha, US
★★★★★ 5
Awesome Pillows!
Color: White, Size: King (Pack of 2)
These pillows are super soft! I love them. I bought them when I caught a bad cold and needed to prop myself up. Worked so great! Definitely give these pillows a try. They're very reasonably priced too.
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Reviewed in the United States on May 29, 2026

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