Solar Inverters
String, central and micro-inverters with MPPT control for residential, commercial and utility-scale PV systems.
Power & Energy Solutions
Power & New Energy PCB & PCBA Manufacturing
The global transition to clean energy relies on reliable power electronics. APTPCB supports energy equipment OEMs, power electronics manufacturers and system integrators with production-ready Power PCBs and New Energy PCBAs for solar inverters, energy storage systems, wind turbine converters, EV chargers, microgrid controllers and industrial power supplies.
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Power & New Energy PCB & PCBA Manufacturing
The global transition to clean energy relies on reliable power electronics: solar inverters, energy storage systems, wind turbine converters, EV chargers, microgrid controllers and industrial power supplies. At the heart of all these systems are Power PCBs and New Energy PCB assemblies (PCBAs) that must handle high voltages, high currents and demanding thermal and reliability requirements.
APTPCB supports energy equipment OEMs, power electronics manufacturers and system integrators with production-ready Power PCBs and New Energy PCBAs. We cover a wide range of applications, including solar inverter PCBs, BESS/energy storage PCBs, PCS/converter PCBs, wind and hydro control PCBs, UPS PCBs, industrial power PCBs, EV charging PCBs, microgrid controller PCBs and power monitoring PCBAs.
Key Power & New Energy PCB Application Areas
- PV / Solar Inverters: String inverter PCBs, central inverter PCBs, micro-inverter PCBAs, MPPT controller boards
- Energy Storage Systems (ESS/BESS): Battery PCS PCBs, bidirectional DC/AC converter boards, battery pack and rack BMS PCBs
- Wind & Hydro Generation: Pitch and yaw control PCBs, generator converter boards, turbine controller PCBAs
- UPS & Industrial Power: Online UPS PCBs, standby UPS PCBs, industrial AC-DC power supply boards, DC/DC converter PCBAs
- EV & Fast Charging Infrastructure (Power Stage): AC charging station power PCBs, DC fast charger power and control PCBAs, on-site power distribution boards
- Microgrids & Smart Power Systems: Microgrid controller PCBs, power quality compensator PCBAs, reactive power compensation boards
- Monitoring, Protection & Metering: Power meter PCBs, protection relay boards, RTU/SCADA interface PCBAs, power data logger PCBs
PV Inverter, String & Solar Control PCB & PCBA Solutions
Solar inverters convert DC from PV modules to AC for the grid or local loads. Solar inverter PCBs and PV control PCBAs must handle high voltages, high switching frequencies, and outdoor operating conditions while maintaining efficiency and reliability.
APTPCB manufactures and assembles string inverter PCBs, central inverter PCBs, micro-inverter PCBAs, MPPT controller PCBs and solar combiner/monitoring boards for residential, commercial and utility-scale PV systems.
Key Solar Inverter & PV Control PCB Capabilities:
- High-Voltage Power Stage PCBs: Power PCBs for DC/AC stages with appropriate creepage/clearance, slots and insulation design for common PV DC voltages (e.g. 600 V, 1000 V, 1500 V systems)
- Thick Copper & Thermal Design: Copper weights and plane layouts tuned to handle inverter currents and switching losses, combined with thermal vias and mounting areas for heatsinks and power modules
- MPPT & Control Boards: New Energy PCBs that integrate MPPT algorithms, grid-tie control, sensing circuits and communication interfaces on separate or combined control boards
- PV String/Combiner & Monitoring PCBAs: Boards for string combiner boxes, current/voltage sensing and surge protection, with communication back to the inverter or monitoring system
Energy Storage System (ESS/BESS) & Battery PCS PCBs
Battery Energy Storage Systems (BESS) are central to modern power and new energy projects. ESS PCBs and PCS PCBAs must support bidirectional power conversion, battery safety and long life.
APTPCB manufactures battery PCS PCBs, DC/AC converter boards, rack controller PCBAs, battery module PCBs and pack/rack BMS PCBs for residential, commercial and utility-scale energy storage.
Key ESS & PCS PCB Features:
- Bidirectional Converter PCBs: Power PCBs for bidirectional DC/AC and DC/DC stages, designed for charge/discharge cycles, with high-current copper and proper insulation distances
- Rack & System Controller Boards: Controller PCBAs that manage battery racks, contactors, temperature sensing, protection logic and communication within the ESS
- Battery Management System (BMS) PCBs: New Energy PCBs for cell/module monitoring, balancing and safety functions, including pack and rack-level BMS boards
- Communication & Integration: Boards supporting CAN, Modbus, Ethernet and proprietary protocols to integrate ESS with inverters, energy management systems (EMS) and SCADA
Wind, Hydro & Renewable Generation Control PCBs
Wind turbines, small hydro and other renewables use control PCBs and converter PCBAs to manage power conversion, speed, pitch, yaw and protection functions.
APTPCB manufactures wind turbine controller PCBs, pitch and yaw control boards, generator converter PCBs, hydro turbine control PCBAs and auxiliary power PCBs.
Key Renewable Generation PCB Capabilities:
- Turbine Control Electronics: PCBs integrating sensors, control logic, communication and I/O to manage wind or hydro turbine operation and protection
- Power Converter Boards: Power PCBs for rectifier/inverter stages converting generator output to grid-compatible AC, often with reactive power and power factor control
- Auxiliary System PCBAs: Boards for lubrication systems, braking systems, cooling and auxiliary power distribution in turbine nacelles or powerhouses
- Harsh Environment Readiness: Layout and material choices suitable for vibration, humidity and temperature variations common in renewable installations
UPS, Industrial Inverter & High-Power Conversion PCBs
Uninterruptible Power Supplies (UPS) and industrial inverters keep critical loads running through fluctuations and outages. UPS PCBs and industrial power PCBAs must withstand high currents, transients and continuous duty.
APTPCB manufactures online UPS PCBs, line-interactive UPS PCBs, industrial inverter PCBs, AC-DC power supply PCBs and high-power DC/DC converter PCBAs.
Key UPS & Industrial Power PCB Features:
- High-Current, High-Voltage Design: Power PCBs with suitable copper weights, creepage/clearance and mechanical support for transformers, inductors and power semiconductors
- Rectifier, Inverter & Charger Boards: Separate or integrated Power PCBs for rectifier, inverter and battery charger stages within UPS and industrial power systems
- Control & Monitoring PCBs: Boards for MCU/DSP control, measurement, display, alarm and communication functions integrated with the power stages
- Thermal & Reliability Considerations: PCB design aligned with heatsinks, airflow and service access to support long-term operation and simplified maintenance
EV Charging Infrastructure & Power Conversion PCBs
EV charging is a key part of the new energy ecosystem. While the EV on-board part is covered in automotive, the charging infrastructure itself depends on EV charger power PCBs and control PCBAs.
APTPCB manufactures AC wallbox charger PCBs, DC fast charger power stage PCBAs, charge controller boards, power distribution PCBs and charger communication boards for public, commercial and residential charging.
Key EV Charging Power PCB Capabilities:
- AC-DC & DC-DC Power Stages: Power PCBs for PFC stages, isolated DC/DC converters and high-current DC outputs for fast-charging systems
- High-Voltage & Safety Design: Creepage/clearance, slots and insulation strategies suitable for mains and high-voltage DC outputs, aligned with safety requirements in your design
- Controller & Communication Boards: Controller PCBAs handling charging logic, metering, user interface and back-end communication (e.g. Ethernet, OCPP gateways, cellular modules)
- Thermal & Mechanical Integration: PCB layouts that align with busbars, cable connections, contactors, heatsinks and enclosures typical in fast chargers and wallboxes
Power Management, Monitoring & Protection PCBs
Modern power systems require measurement, monitoring and protection. Power management PCBs and protection PCBAs handle metering, relays, RTUs and communication.
APTPCB manufactures power meter PCBs, protection relay PCBAs, RTU and gateway PCBs, power analyzer boards and power quality monitoring PCBAs.
Key Power Management & Protection PCB Features:
- Measurement & Metering Electronics: PCBs for voltage, current, power and energy measurement with appropriate analog front-ends, ADCs and isolation
- Protection & Control Boards: New Energy PCBs for relay-based or solid-state protection functions, interfacing with breakers, contactors and control systems
- Communication & SCADA Integration: Boards integrating RS-485, Ethernet, cellular or other communication options for SCADA and energy management systems
- DIN-Rail & Panel Integration: Mechanical and connector layouts suited for DIN-rail modules, panel meters and rack-mounted devices
Testing & Quality Control for Power & New Energy PCBAs
Power and new energy equipment is expected to operate for many years with minimal failure—and often in demanding environments. For Power PCB assembly and New Energy PCBA production, quality and reliability are essential.
APTPCB integrates comprehensive inspection and test stages into the production flow for power and energy projects.
Key PCBA Quality Steps:
- SPI (Solder Paste Inspection): Ensures correct solder paste volume and alignment, reducing solder defects on fine-pitch controllers and dense driver sections
- AOI (Automated Optical Inspection): Checks component presence, type, polarity, placement and visible solder joints after reflow
- X-Ray Inspection (As Needed): Evaluates hidden solder joints under BGA, LGA, QFN and power packages often used in control, DSP and power modules
- In-Circuit Test (ICT) / Flying Probe (When Designed In): Verifies electrical connectivity and component values where test points and fixtures are available
- Functional Test (FCT): Runs power-up and device-specific test procedures—such as converter start-up, communication checks and basic load tests—based on your test specifications
- Final Quality Inspection & Traceability: Confirms labeling, revision, cosmetic quality and packing; lot-level or board-level traceability is supported to help you track field performance and manage service
This layered PCBA quality & testing approach supports consistent behavior from prototypes and pilot runs through to serial production.
Power & Energy Application Categories
Energy Storage
Battery PCS, BMS and converter boards for residential, commercial and grid-scale energy storage systems.
Wind & Hydro
Turbine control, pitch/yaw, generator converters and auxiliary systems for renewable power generation.
UPS & Industrial
Online/standby UPS, industrial inverters and high-power conversion for critical loads and industrial applications.
EV Charging
AC wallbox and DC fast charger power stages, controllers and communication boards for charging infrastructure.
Power Management
Metering, protection relays, SCADA interfaces and power quality monitoring for smart power systems.
Partner with APTPCB for Power & New Energy PCB & PCBA Manufacturing
Power and new energy products often progress from early pilots to large-scale deployments and must remain serviceable for many years. You need a PCB and PCBA partner who can support your Power PCBs and New Energy PCBAs across the entire lifecycle.
APTPCB offers a complete pathway for solar inverter PCBs, ESS/BESS PCBs, PCS PCBs, wind and hydro control PCBs, UPS and industrial power PCBs, EV charging PCBs, microgrid controller PCBs and power monitoring/protection PCBAs, from first prototypes to stable volume production.
Key Collaboration Advantages:
- One-Stop PCB + PCBA: PCB fabrication and assembly in a single factory reduce handoff issues, shorten iteration cycles and simplify your supply chain
- Flexible Volumes: Support for engineering samples, pilot/field-trial batches and full-scale production as your energy solution scales
- Engineering Collaboration: Direct technical communication on stackup, materials, creepage/clearance, copper weight, DFM, DFT and test strategies tailored to power and new energy systems
- Stable, Repeatable Quality: Process control, inspection, testing and documentation aimed at repeatable builds over many years—important for long-lived power assets and service requirements
Get Started with Power & New Energy PCB Manufacturing
Whether you are developing a new solar inverter, energy storage system, wind/hydro controller, industrial power supply, EV charging solution or microgrid platform, APTPCB can help turn your designs into reliable, production-ready Power PCBAs and New Energy PCBAs.