ESS Product Resource Library
Energy-storage connectors and busbar families ready for inquiry intake
The ESS catalog now separates PVC29/PVC51 energy-storage connector parts from busbar families for storage, new energy, servers, data centers, and telecom equipment. This keeps the buyer journey clear across PV, ESS, and high-current paths.
32
ESS products
10
ESS connectors
22
Busbar families
32
Drawing on request
32 products currently include extracted specification text for RFQ pre-selection.
Busbar Product Lines
Copper Busbars
Precision-machined copper busbars with tin, nickel, or silver plating. Custom shapes and hole patterns for power distribution panels.
Laminated Busbars
Multi-layer laminated busbars with controlled impedance for high-frequency switching applications in inverters and converters.
Battery Connectors
High-current battery interconnect connectors for lithium-ion, LFP, and NMC battery modules. HVIL-compatible designs available.
ESS Connectors
Energy storage system connectors rated for continuous high-current operation in residential and commercial battery storage installations.
Power Distribution Components
Terminal blocks, fuse holders, and power distribution busbars for switchgear, MCC panels, and industrial power systems.
ESS Catalog Extract
Energy storage connector families beyond busbars
The extracted CZT profile shows that ESS programs often need a combined bill of materials: high-current busbars, DC power connectors, waterproof RJ45/USB communication interfaces, and BMS low-voltage collection connectors.
Download Corporate ProfileHousehold ESS Single-Core
1000V connector family with 90A and 120A options, 360-degree rotation, and keyed anti-misplug configurations.
1000V90A / 120AABCD keysOrange / black options
PCS Signal Interfaces
Threaded RJ45, threaded USB2.0-A, and 2-point-lock USB2.0-A waterproof connector options for control and communication lines.
RJ45USB2.0-AWaterproofSignal line
ESS RJ45 Waterproof
RJ45 waterproof connector family for energy storage communications where IP-rated interface protection is required.
IP67UL94-V0CommunicationOutdoor cabinet
ESS DC 1500V
High-voltage DC connector family with 60A and 80A current options for energy storage power paths.
1500V DC60A / 80AIP68Power path
BMS Low-Voltage Collection
2/4/6/8-pin and 12-40-pin connector families for battery monitoring and low-voltage collection circuits.
3A / pin4A / pin60V / 500V DCSAE USCAR-2 referenced
ESS system visual extracted from local profile
The corporate material places ESS connectors in a complete system context: battery-side high-current paths, control lines, waterproof interfaces, and cabinet-level integration.
System Fit
ESS connector selection is a power, signal, and packaging decision
Busbars handle the high-current distribution path, but a complete ESS bill of materials also needs DC connectors, waterproof communication ports, BMS collection interfaces, and cabinet-level mechanical compatibility. The extracted profile material is now reflected directly in this page rather than staying only in the downloadable PDF.
Battery module to cabinet busbar path
1500V DC ESS connector families
Waterproof RJ45 / USB signal interfaces
BMS low-voltage collection connectors
Products (32)
PVPVC29 Energy Storage Socket
PVC29
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
BusbarPVC29 Plug Flexible Copper Busbar, Orange
PVC29
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Contact Resistance: <0.5 mΩ
Request Drawing
BusbarPVC29 Fuse Busbar Plug 1, Orange
PVC29
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
BusbarPVC29 Fuse Busbar Plug 2, Orange
PVC29
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
BusbarPVC29 Busbar Plug Assembly
PVC29
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
PVPVC51 Crimp Socket 120°, Orange
PVC51
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
PVPVC51 Crimp Socket 90°, Black
PVC51
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
PVPVC51 Plug 120°, Orange
PVC51
- Rated Current: 500 A(350kcmil)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
PVPVC51 Plug 90°, Black
PVC51
- Rated Current: 500 A(350kcmil)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
PVPVC51 Threaded Socket, Black
PVC51
- Rated Current: 500 A(240mm²)
- Rated Voltage: 1500 V DC
- Insulation Impedance: ≥ 2000 MΩ
Request Drawing
ESSEnergy Storage Battery Pack Busbar Tab
- Operating Temperature: -40 °C to +125 °C
- Storage Temperature: -5 °C to +45 °C
- Relative Humidity: <80%
Request Drawing
ESSEnergy Storage Laminated Busbar
- Operating Temperature: -40 °C to +125 °C
- Storage Temperature: -5 °C to +45 °C
- Relative Humidity: <80%
Request Drawing
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Copper (C110) / Aluminum (6061) |
| Current Rating | Up to 4000A |
| Voltage Rating | Up to 20kV busbar programs; ESS connector families include 1000V and 1500V DC options |
| Plating Options | Tin, Nickel, Silver, Gold |
| Custom Bending | CNC bending, 3D forming |
| Insulation | Epoxy coating, heat-shrink, Kapton |
| Operating Temperature | -40°C to +125°C |
| Tolerance | ±0.1mm |
Applications
Battery Energy Storage
High-current busbars and connectors for residential and utility-scale BESS installations.
UPS Systems
Reliable power distribution busbars for uninterruptible power supply cabinets and data center backup.
Power Distribution
Switchgear busbars and terminal components for LV and MV power distribution panels.
EV Battery Packs
Laminated busbars and battery interconnects for electric vehicle battery module assembly.
Data Centers
High-density power distribution busbars for server rack PDUs and busway systems.
Related Product Categories
Why Choose CZT Busbars?
CZT offers end-to-end busbar manufacturing from raw copper to finished, plated, and insulated assemblies. Our in-house CNC bending and lamination capabilities ensure precision and fast turnaround for prototypes and volume production.