ZTT-NE66HD-625-655W

The N-type TopCon flagship series offers superior LCOE advantages for utility-scale and commercial & industrial (C&I) rooftop PV projects. Powered by smart automated manufacturing, it enhances efficiency, reduces costs, and ensures uncompromising quality consistency across every batch.

Product Advantages

High Power:Leveraging advanced N-type TopCon cell technology, the module delivers a maximum output of up to 655 W and a peak conversion efficiency of 24.2%.
High Reliability: Excellent resistance to PID and LID ensures first-year degradation of less than 1%.
High Yield: Exceptional bifaciality combined with a low temperature coefficient maximizes energy generation.
Greater Customer Value:Lowers LCOE and effectively reduces system BOS costs.

Linear warranty

Mechanical Characteristics
Cell Type	N-type Monocrystalline, 132 cells (66×2)
Dimensions	2382 × 1134 × 30 mm
Weight	32.4 kg
Front Glass	2.0mm, Heat Strengthened Glass
Back Glass	2.0mm, Heat Strengthened Glass
Frame	Anodized Aluminum Alloy
Junction Box	IP68, 3 bypass diodes
Cable	1 × 4.0 mm²,(+) 400 mm , (−) 200 mm or Customized Length
Packing Detail(2pallets=1stack)	36 pcs/pallet, 72 pcs/stack,720 pcs/ 40’HQ Container

STC: Irradiance 1000W/m², Cell Temperature 25℃, AM1.5

Electrical Characteristics(STC)
Module Type	ZTT-NE66HD-625-655W
Pmax (W)	625	630	635	640	645	650	655
Voc (V)	48.50	48.70	48.90	49.10	49.30	49.5	49.7
Vmp (V)	41.75	41.95	42.15	42.35	42.55	42.75	42.95
Isc (A)	16.06	16.14	16.20	16.24	16.28	16.32	16.38
Imp (A)	14.97	15.02	15.06	15.11	15.16	15.21	15.26
Module Efficiency (%)	23.1	23.3	23.5	23.7	23.9	24.1	24.2

Disclaimer:
Due to ongoing technological advancements and product improvements, the technical parameters in this datasheet are subject to change without prior notice. Jiangsu Jiangdong Solar Technology Co., Ltd. (“Jiangdong Solar”) reserves the right to modify product specifications at its sole discretion and retains the final right of interpretation of this document.

Ideally for both ground-mounted utility-scale PV plants and C&I rooftop distributed PV systems.