ZTT-NE66OD-620-655W Offshore PV Module

Engineered for harsh marine and intertidal environments, this series withstands high salt spray, intense UV radiation, and extreme wind loads. Its dual glass design – featuring salt mist resistant frames, water blocking films, and IP68 junction boxes – ensures stable, long term performance for offshore PV modules.

Product Advantages

High Reliability:High‑barrier encapsulant films deliver exceptional moisture resistance and anti‑aging performance, making them ideal for harsh, high‑humidity environments.
Superior Corrosion Resistance:High‑weatherability coated glass, combined with composite or aluminum frames, provides robust resistance to salt spray and ammonia‑induced corrosion.
Advanced Sealing: The fully sealed junction box effectively prevents moisture ingress and protects internal electrical components.

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

Module Type	ZTT-NE66OD-620-655W
Pmax (W)	620	625	630	635	640	645	650	655
Voc (V)	48.30	48.50	48.70	48.90	49.10	49.30	49.50	49.70
Vmp (V)	41.55	41.75	41.95	42.15	42.35	42.55	42.75	42.95
Isc (A)	15.95	16.00	16.05	16.12	16.21	16.28	16.32	16.38
Imp (A)	14.93	14.98	15.03	15.07	15.12	15.16	15.21	15.26
Module Efficiency (%)	23.0	23.2	23.4	23.5	23.7	23.9	24.1	24.2