600V SE-U Solar Cable | UL Certified Copper PV Wire | XLPE Insulation + PVC Jacket | 4AWG–4/0AWG

This 600V SE-U Solar Cable is a UL854 & UL1893 certified copper photovoltaic wire designed for durability, flexibility, and long-lasting performance in both indoor and outdoor solar power applications. Constructed with a bare copper conductor, XLPE insulation, and a gray PVC jacket, this cable offers excellent electrical conductivity and environmental resistance.

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As one of the trusted PV wire manufacturers, we supply SE-U cables in sizes ranging from 4AWG to 4/0AWG, ideal for residential, commercial, and industrial-scale solar systems.

Product Specifications

Item	Details
Conductor Size	4AWG ~ 4/0AWG
Conductor Material	Bare Copper
Neutral	Bare Soft Annealed Copper Neutral
Insulation Material	XLPE (Cross-linked Polyethylene)
Jacket Material	PVC, Gray
Rated Voltage	600V
Rated Temperature	-40°C to +90°C
Color	Insulation: Black / Jacket: Gray
Binder	Reinforcement Binder
Standards	UL854, UL1893

Key Features

UL Certified for 600V Applications
Bare Copper Conductor – High conductivity and mechanical strength
Dual-Layer Protection – XLPE insulation with PVC outer jacket
UV Resistant – Designed for outdoor exposure
Low Smoke, Halogen-Free – Improved safety in fire-prone or enclosed areas
Wet & Dry Location Rated – Versatile across environments
Reinforcement Binder – Enhanced structural integrity

SE-U Solar Cable Product Description

Cable Name	Cross Section	Insulation Thickness	Ground Size (AWG)	Jacket Thickness	Cable O.D.	Conductor Resistance Max
Cable Name	(AWG)	(mm)	Ground Size (AWG)	(mm)	(mm)	(Ω/km,25℃)
600V Solar Cable SE-U UL	4	1.14	1×6	0.76	12.7×20.8	0.258
	4	1.14	1×4	0.76	13.4×21.6	0.258
	3	1.14	1×5	0.76	13.4×22.5	0.205
	3	1.14	1×3	0.76	14.2×22.9	0.205
	2	1.14	1×4	0.76	14.9×24.5	0.162
	2	1.14	1×2	0.76	15.2×24.8	0.162
	1	1.4	1×1	0.76	17.0×28.0	0.128
	2/0	1.4	1×2/0	0.76	20.0×33.2	0.081
	3/0	1.4	1×3/0	0.76	22.0×36.4	0.064
	4/0	1.4	1×4/0	0.76	23.3×39.2	0.051

Application Scenarios

Solar Energy Systems – Residential, commercial, and utility-scale installations
Service Entrance & Inverter Connections
Rooftop and Ground-Mounted PV Arrays
Industrial Electrical Wiring
Wet, Dry, and Damp Locations
Cable Trays, Conduits, and Direct-Burial Installations