System Overview



Up to 19% efficiency; Automated manufacturing through strong commitment in R&D, DelSolar has made significant break throughs in product, performance and quality. The Company's Solar Cells feature a low temperature coefficient, which help the Cells be less susceptible to light-induced degradation or module hot spot risk. With a world-class R&D team, DelSolar has been consistently improving from in-house integration of its production lines to on-site refinement of fabrication processes.

A full range of Cell processing, including:

  • Mono-crystalline and Multi-crystalline silicon-based cells
  • 6 inch Cell size with 2 busbars and 3 busbars
  • Wafer thickness of 180 to 200mm

High efficiency and thin wafer handling capabilities:

  • Dynamic optimized setting systems
  • So touch wafer handling systems

Robust in-house automation systems:

  • Consistent upgrade in quality, efficiency and yield
  • Highly automated wafer transport systems


Delsolar's modules, proven bymanyinternationalcertifications,aredefinedbyitshighperformanceandexcellentquality.The modules provide positiveandtight power tolerancesof0to+3%,whichofferastableandhigh-energysystemoutput.Withhigh efficiency Solar cells, state-of-the-art manufacturing technology, and long-term reliability, DelSolar'smodulesareidealchoicesforitshigh efficiency and cost-effectiveness.

High Performance

  • Power tolerance of 0% to+3%, providing a stable, high-energy system output
  • High PV cell shunt resistance enabling increased power output in low light conditions
  • Low temperature coefficients of power to produce high power output in all weather conditions
  • High efficiency Solar Cells and state-of-the-art manufacturing technology to enhance cost efficacy per kWh
  • High wind/snow load tolerant 

 High Quality and Reliability

  • Product Guarantee: 5 years
  • Performance Warranty: 90% Output, 10 years/80% Output, 25 years
  • Recognized by international product certification