TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: An organic coordination compound of transition metal or rare earth metal and inorganic metal compound of (M1)a(M2)bXc:(M3)d(M4)e are also used in the solar cell panel. The rare earth metal is selected from europium, gadolinium, terbium, dysprosium or samarium. The transition metal is selected from magnesium, aluminum, calcium, cobalt, nickel, copper, zinc, cadmium or lead. The inorganic metal compound is also selected from yttrium fluoride, strontium fluoride, calcium fluoride, yttrium lithium fluoride, barium yttrium fluoride, compound containing cesium, erbium and bromine, or compound containing cesium, erbium and iodine. The semiconductor nanometer material is selected from cadmium telluride, cadmium selenide, cadmium sulfide or lead sulfide.M1=Li, Na, K, Rb, Cs, F, Be, Mg, Ca, Sr, Ba, Ra, O or NH4;M2=Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu;M3 and M4=Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Cu or Lu;X=halogen, O, S, Se, Te, N, P, As or phosphate radical;a and d+e=0-10; andb and c=1-10.    TECHNOLOGY FOCUS - METALLURGY - Preferred Components: The inorganic metal compound is selected from calcium-sulfur copper-alloy or calcium-sulfur-europium alloy.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The wavelength transfer agent is selected from bis(2-benzoxazolyl) compound (I), 1,2-bis(4-(2-benzoxazolyl)phenyl), 1,4-bis(4-(2-benzooxazolyl)phenyl), 2,5-bis(5-tert.-butyl-2-benzoxazolyl)thiophene or their mixture. Legend of coordination compound is also used in the solar cell panel. The legend of coordination compound is selected from aromatic organic carboxylic acid or naphthalene ring-containing compound. The organic coordination compound of transition metal or rare earth metal is selected from o-aminobenzoic acid or phthalic acid. 8-Hydroxyquinoline metal chelate is also used in the solar cell panel. The 8-hydroxyquinoline metal chelate is selected from chelate compound (II) or (III). The bis(2-benzoxazolyl) compound is selected from thiophene, pyridine, thiazole or oxazole. The ethylene-ethyl acetate ester copolymer comprises curing agent, antioxidant, light stabilizer, thickening agent. The curing agent is selected from 2,5-dimethyl-2,5-bis(tert.-butyloxy)hexane, 1,1-(di-tert.-butyl)3,3,5-trimethylheane or 3,5-diisopropyl peroxide. The antioxidant is tri(2,4-di-tert.-butylphenyl) phosphite ester, tetra(B-(3,5-di-tert.-butyl-4-hydroxyphenyl)propanic acid) pentaerythritol, B-(4-hydroxy-3,5-di-tert.-butyl-4-hydroxyphenyl)propanic acid pentaerythritol, N,N'-1,6- dihexyl bis(3,5-bis(1,1-dimethylethyl)-4-hydroxy benzosulfon) or dinonylbenzene ester. The light stabilizer is bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebaconitrile, bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) citric acid ester or bis(3,5-ditert-butyl-4-hydroxybenzy monoethyl phosphate)nickel. The thickening agent is gamma -amino acid triethoxysilane, vinyltri(2-methoxyethoxy)silane or isobutylisopropyldimethoxysilane.R=aryl, heteroaryl or substituted or unsubstituted 1,2-diphenylethylene; andR1=H, 1-6C alkyl, 4,4'-bis(2-(2-methoxyphenyl) vinyl)diphenyl, 4-(-(2-hydroyethyl)-N-(methyl)aminophenyl)-4'-(6-hydroxyhexyl sulfonyl) diphenylethylene, 4,4'-bis-((E)-2-(2-methoxy-phenyl)-vinyl)-biphenyl, 6-cyclohexylamino-3-methyl-3H-naphtho(1,2,3-de)quinoline-2,7-dione, 9-diethylamino-5-oxo-5H-7-oxa-4b,13-diaza-indeno(2,1-a)anthracene-6-carbonitrile, (E)-(2,2')bi(benzo(b)thiophenylidene)-3,3'-dione, 7-thiadibenzo(b,def)chrysen-14-one, perylene-1,9-dicarboxylic acid diisobutyl ester, 8-phenylamino-naphthalene-1-sulfonic acid, 6-cyclohexylamino-3-methyl-3H-naphtho(1,2,3-de)quinoline-2,7-dione or 9-(1-ethyl-propyl)-5-oxo-5H-7-oxa-4b,13-diaza-indeno(2,1-a)anthracene-6-carbonitrile.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: A packaging material is also used in the solar cell panel. The packaging material is selected from ionic polymer, polyurethane, ethylene-ethyl acetate ester copolymer, polyvinyl butyral or ethylene-methacrylic acid copolymer. Preferred Definition:    R=unsubstituted 1,2-diphenylvinvyl, 1-4C alkyl, 1,2-bis(2-methyl-1,4-phenylidene)ethylene, 1,2-bis(3-methyl-1,4-phenylidene)ethylene, 1,2-bis(2-n-propyl-1,4-phenylidene)ethylene, 1,2-bis(3-n-propyl-1,4-phenylidene)ethylene, 1,2-bis(2,6-dimethyl-1,4-phenylidene)ethylene, or 1,2-bis(2,3-dimethyl-1,4-phenylidene)ethylene; and    R1=methyl, ethyl, n-propyl, isopropyl, n-butyl, tert.-butyl, amyl or hexyl.