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31. Photovoltaic cells rely on amorphous or crystalline silicon, cadmium telluride, or copper indium selenide and sulfide.

32. Its model involves a two-mirrored system that directs sunlight down an optical rod onto a small (1 square centimeter) photovoltaic cell.

33. The plan is to create a miles-wide array of photovoltaic panels, like the solar panels used on Earth , and place it in a geostationary orbit.

34. Photovoltaic parts: storage cell, cell charger, controller, transverter , recorder, inverter, monitor, mounting system, tracking system, solar cable etc.

35. Recombination occurring in the emitter region of a photovoltaic cell. Sentencedict.com

36. To solve the problem of low conversion efficiency in the solar photovoltaic system, the automatic sunray -tracking is proposed in this paper.

37. A second possibility, for more power-hungry devices, is to fire a finely focused infrared laser beam at a photovoltaic cell, which converts the beam back to electrical energy.

38. Photovoltaic components and parts: photovoltaic controller, light amplifier, light memory, light switch, light emitting diode, solar battery.

39. Aiming at the characteristics of distributed system and solar array , a photovoltaic generation simulator was designed.

40. The system can be used to get the simultaneous monitoring data of the photovoltaic power accessing point. Indicators of the power quality can be analyzed by the central visual software platform.

41. Photovoltaic system also has gradually been introduced in the residential houses.

42. In such a device[sentencedict.com], the antenna would concentrate photons before the photovoltaic cell converts them to an electrical current.

43. Each Hydrogenase airship is covered with flexible photovoltaic cells and features a smoothly sculpted form studded with 20 wind turbines.

44. Solar photovoltaic system consists of solar cell array, controller, inverter and storage battery.

45. Using the photovoltaic spectral response of epitaxial P-N junction, the paper suggests a method of determining the minority carrier diffusion length in N layer of N/P epitaxial silicon wafer.

46. Solar - thermal power stations have several advantages over solar - photovoltaic projects.

47. This paper analyses various factors on the optimum load matching in photovoltaic water pumping system (PVWPS).

48. In recent years, hydrogen has been one of the important source of energy, and in a photovoltaic cell hydrogen is produced by water splitting.

49. Imagine giant fields filled with photovoltaic solar panels, soaking up rays.

50. A solar cell or photovoltaic cell is a device that converts light energy into electrical energy.

51. This paper introduces the solar photovoltaic system of the portable PV power box. The system consists of photovoltaic cells, batteries, control unit, inverter, data acquisition board and PC.

52. The company specializes in making silicon crystal wafers to be used in photovoltaic cells.

53. The conventional structure and MPPT structure of photovoltaic generation system are introduced respectively. The MPPT inevitability is analyzed with the output characteristic of photovoltaic cell.

54. Off - grid photovoltaic power generation system includes two main aspects charge and inverter.

55. The problems of the classic equivalent circuit of a photoelectric cell based on photovoltaic effect are analyzed, and a modified equivalent circuit is presented.

56. When electricity, whether from photovoltaic cell, wind turbine or other sources, runs through the electrode, the cobalt and phosphate form a thin film on the electrode and oxygen gas is produced.

57. Since then, China's heavily subsidized solar sector has emerged as the world leader in photovoltaic cell production, with more than 40 percent global market share.

58. Discuss the working principle, Volt-ampere characteristics and output power of photovoltaic cells, provide a theoretical foundation to practical application.

59. They also have hopes that when the efficiency of the amorphous silicon photovoltaic cells improves in the future, it may become possible to mass-produce the Si PV cells by using a roll-to-roll method.

60. Solar glass is mainly used for solar photovoltaic and solar thermal components, packaging or cover glass.