DC Miniature Circuit Breaker
Reliable DC circuit protection up to 1500V for safer, efficient solar installations.
Solar Energy Equipment Supplier
DC Electrical Solutions for Solar,Energy Storage & EV Charging
CNC Energy provides solar protection solutions and DC electrical equipment for distributors, EPC contractors and photovoltaic projects worldwide.
- 37 +
- Years of Experience
- 130 +
- Countries Served
- 700 +
- Employees
- 10,000 +
- Product Types
Products
DC Moulded Case Circuit Breaker
High-breaking-capacity DC MCCBs engineered for dependable protection in demanding photovoltaic systems.
DC Isolation Switch
Durable DC isolation switches provide safe, reliable disconnection for solar maintenance.
Rapid Shutdown Device
Fast module-level shutdown improves rooftop safety and supports emergency response.
DC Contactor
High-voltage DC contactors provide reliable switching, long life and flexible control.
DC Surge Protective Devices
High-discharge-capacity SPDs safeguard solar equipment from damaging transient overvoltages.
Distribution Box
Durable waterproof enclosures protect electrical components and simplify safe field installation.
PV Combiner Box
Reliable string aggregation integrates protection, monitoring and isolation for safer solar arrays.
PV Switch Box
Preconfigured switching and protection reduce installation time and improve PV system safety.
PV Inverter
Efficient power conversion with flexible grid, off-grid and energy storage options.
PV Connector
IP67 PV connectors for reliable DC1000V–1500V solar connections, including straight, fused and multi-branch options.
Solar Pump Inverter / DC VFD
Efficient solar pump control maximises water output and reduces energy costs in off-grid applications.
About CNC Energy
PV Protection Products Supplier for Solar Projects
CNC Energy provides PV protection and DC distribution solutions for solar power, energy storage, and EV charging. Backed by CNC Electric's manufacturing expertise since 1988, we offer a complete DC product range—from circuit breakers and isolation switches to PV combiner boxes, fuses, surge protection devices, connectors and cables—for global distributors, EPC contractors, and project customers.
Our in-house R&D, manufacturing, and testing capabilities ensure reliable products and comprehensive support for photovoltaic distribution projects worldwide.
- Trusted by Distributors, EPC Contractors & System Integrators
- Complete PV DC product range — from DC breakers to PV combiner boxes.
- Backed by CNC Electric’s R&D, manufacturing and testing capabilities.
SOLUTIONS
Solutions
CNC Energy provides PV protection and DC distribution solutions for solar power, energy storage, EV charging and solar pump systems. Explore reliable electrical products designed for safer renewable energy projects.
Charging Stations
DC protection, switching and surge products for every type of EV charging station — with AC-side and metering products available through the CNC Electric group.
Energy Storage
DC protection and distribution components for battery energy storage systems — supplied by CNC Energy for high voltage, large current and high breaking capacity, so every energy storage system runs safely up to DC1500V.
Photovoltaic Power Generation System
DC protection and combiner solutions for solar photovoltaic power generation — supplied by CNC Energy for centralized, string and distributed PV power generation systems up to DC1500V.
Solar Pump Control System
CNC Energy combines the YCB2200PV DC Variable Frequency Drive with PV-side protection devices to help system integrators build efficient pumping solutions for different site conditions.
PROJECT CASES
Delivered Worldwide
Centralized Solar PV Project in the Philippines
Integrated transformer and busbar infrastructure supporting reliable power conversion and distribution for a centralized solar PV system.
Uzbekistan Tumov Residential Solar Project
Local installation, electrical integration and commissioning support for a safe and reliable residential solar system in Uzbekistan.
Residential PV Energy Storage System in Bangladesh
Bangladesh residential solar storage project delivering safer backup power and dependable household electricity.
—— CERTIFICATIONS & PATENTS ——
Internationally Certified
CNC Energy supports global solar projects with certified PV protection products and compliance documents for reliable procurement and project delivery.
