Nowe Produkty
Najnowsze wiadomości
26.05%, DAH Solar set a new record of TOPCon cells mass production conversion efficiency!

26.05%, DAH Solar set a new record of TOPCon cells mass production conversion efficiency!

A new record! The mass production conversion efficiency of DAH Solar's TOPCon cells has reached 26.05%!   The mass production average conversion efficiency of TOPCon cells (PE-poly route) exceeded 26%! On September 3rd, with the superposition application of SE (Selective Emitter) laser doping technology, the mass production average conversion efficiency of DAH Solar TOPCon cells, has reached 26.05%, refreshing the industry record once again, reaching the industry leading level, showing the "DAH speed".     On June 9, DAH Solar and SHENZHEN S.C issued the joint announcement, that DAH Solar's TOPCon cells manufacturing base set the climbing record of 97% yield and 25.4% efficiency in just 23 days (not on SE at that time), which attracted high attention from the whole industry. Subsequently, through the continuous optimization of each technical links and materials, by the end of July, the mass production average conversion efficiency of DAH Solar’s TOPCon cells has reached 25.8%. At the beginning of September, with the equiped of laser SE equipment and technology, the conversion efficiency improved by another 0.25%, creating an industry-leading level by 26.05%.     DAH Solar has always focused on R&D and organization development.Not only in terms of module and PV system product innovation, we have successfully launched the global patent Full-Screen PV module and the world's first integrated PV system SolarUnit, and also forward-looking developand layout of cells technology, with absolute advantages to achieve the full production of TOPCon cells and the high-speed climbing of conversion efficiency and yield. In addition to that, DAH Solar has also precipitated for many years in terms of crystal pulling and slicing technology, laying a good foundation for further improving the layout of industrial integration.

4KW grid tied solar power system

4kw On-grid system zasilania słonecznego do użytku domowego

  • Marka:

    DAH Solar
  • Type :

    On-Grid
  • Max.Power :

    4550W
  • Dimensions :

    EU & US Standard
  • Certificate :

    TUV/CE/CEC/INMETRO/SEC/CQC/ISO/FIDE
  • Warranty :

    25 Years
  • Payment :

    T/T, L/C, Paypal, Western Union
  • Lead Time

    10 days
Szczegóły produktu

4kw On-grid solar power systemfor home use, design system with lowest cost.


product parameters

4KW on grid solar system equipment
item name description quantity
1 solar panel Poly 325 w solar panel 14 pcs
2 inverter 4kw on grid solar inverter 1 pc
3 wifi module monitoring device 1 pc
4 mounting structure Roof/Ground install (Customized) 1 set
5 PV cable 4mm2 PV cable 200m
6 MC4 MC4 connector 8 prs
7 standard wooded package + system connecting drawings (Easy Installing)
8 system capacity could be adjustable according customer's situation


packing details

1. Internetional standard Packaging;
2. delivery from Shangh ai or Ningbo port China.



global projects




global exhibitions


advantages of ON-Grid solar system -4KW solar power system

1. become money with Our great sun

"Your solar panels will often generate more electricity than what you are capable of consuming. With net metering, homeowners can put this excess electricity onto the utility grid instead of storing it themselves with batteries."

2. utility grid as a virtual battery

"The electric power grid is in many ways also a battery, without the need for maintenance or replacements, and with much better efficiency rates. in other words, more electricity goes to waste with conventional battery systems."

3. higher efficiency

“With power classes up to 325 Wp and up to 16.5% efficiency it’s the most powerful 72-cell standard module on the market, ideally suited for obtaining maximum yield from smaller rooftop areas.”


wysłać wiadomość

Ty możesz skontaktować się z nami w dowolny dogodny dla Ciebie sposób. My są dostępne 24 / 7 via faks, e-mail lub telefon.

  • Przedmiot :

    4KW grid tied solar power system
  • Jeśli masz pytania lub sugestie, zostaw nam wiadomość, odpowiemy tak szybko, jak to możliwe!

Produkty powiązane

Anhui Daheng technologia energetyczna Co., LTD (DAH słoneczna w skrócie) powstała w 2009 o mocy 1000 MW za rok. jesteśmy krajowym przedsiębiorstwem high-tech, specjalizującym się w PV rozwój i produkcja modułów, PV budowa i eksploatacja elektrowni, konserwacja i inwestycje. Nasz produkty zostały zatwierdzone przez międzynarodowe certyfikaty, takie jak TUV, CE, CEC, INMETRO, FIDE itp. i certyfikaty krajowe, takie jak CQC, Leader, ISO9001, ISO14001, OHSAS18001 itp. dah solar już zakorzenił się na rynku krajowym, w tym samym czasie dah solar aktywnie eksploruje rynek międzynarodowy i stworzył sieć sprzedaży w ponad 50 krajów na całym świecie. dah solar stale inwestuje w R&D produktów i zyskał już więcej niż 30 patentów obecnie smart PV moduł i platforma do monitorowania chmury opracowana przez dah solar zajmuje czołowe miejsce w przemyśle słonecznym

  • f
  • in
  • Ins
  • you
  • tw

Prawo autorskie © 2015-2023 DAH Solar Co. Ltd..Wszelkie prawa zastrzeżone.dyyseo.com

   

Darmowe wyceny online

Darmowe wyceny online

    Ty możesz skontaktować się z nami w dowolny dogodny dla Ciebie sposób. My są dostępne 24 / 7 via faks, e-mail lub telefon.