【Deskrizzjoni tal-prodott】

Silicon Heterojunction Technology (HJT) hija bbażata fuq emitter u back surface field (BSF) li huma prodotti minn tkabbir f'temperatura baxxa ta 'saffi ultra-rqaq ta' silikon amorfu (a-Si:H) fuq iż-żewġ naħat ta 'wejfers tas-silikon monokristallin imnaddaf tajjeb ħafna , inqas minn 160 μm ħxuna, fejn l-elettroni u t-toqob huma fotoġenerati.

HJT solar cell structure 400 Profile2

【Fluss tal-proċess】

Process flow A black

【Karatteristiċi ewlenin】

Eff għoli u Voc għoli

Koeffiċjent ta' temperatura baxxa 5-8 fil-mija tal-gwadann tal-output tal-enerġija

Strutturi bifacial

【Karatteristiċi ewlenin】

Effiċjenza Għolja u Voc għolja

Koeffiċjent ta' temperatura baxxa 5-8 fil-mija tal-gwadann tal-output tal-enerġija

Strutturi bifacial

【Data Teknika】

DEJTA TEKNIKA U DISINN		KOEFFIĊJENTI TA' TEMPERATURA U SOLDERABILITÀ
Dimensjoni	166mm*166mm±0.25	TkUoc ( fil-mija /K)	-0.192
Ħxuna	150 flimkien ma' 20 μm/-10 μm	TkIsc ( fil-mija /K)	flimkien ma' 0.035
Quddiem	9×0.1mm Elettrodu ta 'quddiem tat-tip tal-post tal-welding	TkPMAX ( fil-mija /K)	-0.236
Lura	9×0.1mm Elettrodu ta 'wara tat-tip tal-post tal-welding	Qawwa Minimu Qaxxar	>1.4N/mm

PARAMETRI ELETTRIĊI fi STC
Nru.	Effiċjenza ( fil - mija )	Pmpp (W)	Uoc (V)	Isc (A)	Umpp (V)	Impp (A)	FF ( fil - mija )
1	24.40	6.69	0.746	10.758	0.644	10.386	83.35
2	24.30	6.66	0.746	10.754	0.644	10.352	83.10
3	24.20	6.63	0.745	10.750	0.643	10.318	82.84
4	24.10	6.61	0.745	10.745	0.643	10.282	82.56
5	24.00	6.58	0.744	10.740	0.642	10.245	82.27
6	23.90	6.55	0.744	10.728	0.642	10.210	82.06
7	23.80	6.52	0.744	10.716	0.641	10.175	81.84
8	23.70	6.50	0.744	10.683	0.642	10.124	81.76
9	23.60	6.47	0.744	10.649	0.642	10.072	81.67
10	23.50	6.44	0.743	10.628	0.640	10.072	81.64
11	23.40	6.41	0.741	10.607	0.637	10.072	81.61
12	23.30	6.39	0.741	10.602	0.635	10.058	81.35
13	23.20	6.36	0.740	10.596	0.633	10.043	81.09
14	23.10	6.34	0.741	10.563	0.635	9.979	80.88
15	23.00	6.31	0.742	10.530	0.636	9.914	80.67
16	22.90	6.28	0.742	10.504	0.635	9.890	80.57
17	22.80	6.25	0.742	10.477	0.634	9.865	80.46
18	22.70	6.23	0.741	10.488	0.632	9.850	80.18
19	22.60	6.20	0.739	10.499	0.630	9.834	79.89
20	22.50	6.17	0.738	10.496	0.629	9.809	79.72
21	22.40	6.14	0.736	10.493	0.628	9.784	79.54