The Photoelectric Conversion Efficiency Research at Color Solar Cell

Abstract:

When the petrochemical raw materials continue to rise, resulting in the demand for solar power to increase 25-30% annually. So solar power is currently the most practical and efficient best alternative energy sources. silicon solar cells is now the main raw material, which can be divided into: single-crystal silicon, polycrystalline silicon and amorphous silicon. The most efficiency is single crystal silicon solar cells, polycrystalline silicon solar cells yield larger and more expensive, amorphous silicon solar cell has the lowest price but the worst efficiency. Solar module packaging can produce the required voltage and current, and blocking the water to increase product life. Because the color of solar cells are usually black, is not easy to integrate into the environment. If we can use color packaging material to make solar modules, will be applied to toys, gifts, landscape, lighting and other everyday products, resulting in a more perfect match. This article will explore a range of color package parameters and the relative conversion efficiency of solar cell modules.

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 2989-2993
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.2989
• Online since: October 2011
• Authors: Wern Dare Jheng, Shao Hsien Chen, Zhi Hong Lin
• Keywords: Color Solar Cell, Conversion Efficiency, Encapsulated, Module

References

[1] www. nsc. gov. tw/dept/acro/version01/battery/electric/types/solar. htm.

[2] www. kson. com. tw/chinese/study_23-16. htm.

[3] www. chip-city. com. tw.

[4] www. kson. com. tw/chinese/study_23-6. htm.

[5] www. upload. wikimedia. org/wikipedia/commons/thumb/f/f1/EM_spectrum. svg/787px-EM_spectrum. svg. png Fig. 1 Solar cell encapsulation [1] Fig. 2 There are five solar cell chip welding and fix on PCB. Fig. 3(a) No. 1 solar cell chip IV curve Fig. 3(b) No. 1 solar cell chip IV curve Fig. 3(c) No. 1 solar cell chip IV curve Fig. 3(d) No. 1 solar cell chip IV curve Fig. 3(e) No. 1 solar cell chip IV curve Fig. 4 Color solar cell modules (transparent, red, yellow, blue, green) Fig. 5(a) The UV-VIS penetration coefficient of No. 1 color solar cell module Fig. 5(b) The UV-VIS penetration coefficient of No. 2 color solar cell module Fig. 5(c) The UV-VIS penetration coefficient of No. 3 color solar cell module Fig. 5(d) The UV-VIS penetration coefficient of No. 4 color solar cell module Fig. 5(e) The UV-VIS penetration coefficient of No. 5 color solar cell module Fig. 6(a) No. 1 color solar cell module IV curve Fig. 6(b) No. 2 color solar cell module IV curve Fig. 6(c) No. 3 color solar cell module IV curve Fig. 6(d) No. 4 color solar cell module IV curve Fig. 6(e) No. 5 color solar cell module IV curve Fig. 7 The spectral response of solar cells [4] Fig. 8 Visible light spectrum [5] Table 1. The efficiency and power of solar cell chip Efficiency POWER N0. 1 (Limpid).

[11] 07% 100mw/cm² N0. 2 (Red).

[11] 46% 100mw/cm² N0. 3 (Yellow).

[10] 86% 100mw/cm² N0. 4 (Blue).

[11] 34% 100mw/cm² N0. 1 (Green).

[10] 44% 100mw/cm² Table 2. The efficiency and power of color solar cell module Efficiency POWER N0. 1 (Limpid).

[10] 91% 100mw/cm² N0. 2 (Red).

[9] 53% 100mw/cm² N0. 3 (Yellow).

[10] 3% 100mw/cm² N0. 4 (Blue).

[7] 39% 100mw/cm² N0. 1 (Green).

[7] 27% 100mw/cm² Table 3. The UV-VIS penetration coefficient of color solar cell module (%) wavelengh 800 nm 700 nm 600 nm 500 nm 400 nm N0. 1 (Limpid).

DOI: 10.1201/b18647-10

[98] 78.

[99] 02.

[98] 91.

[98] 52.

[96] 58 N0. 2 (Red).

[64] 21.

[59] 11.

[43] 23.

[33] 62.

[35] 37 N0. 3 (Yellow).

[70] 23.

[61] 01.

[47] 44.

[25] 64.

[3] 45 N0. 4 (Blue).

[32] 91.

[6] 11.

[2] 94.

[73] 87.

[16] 91 N0. 5 (Green).

[45] 7.

[17] 91.

[36] 88.

[64] 85.

[17] 74.