5KVA Solar Inverter PCB with Original TLP350H Optocoupler

5KVA Solar inverter PCB

A 5KVA Solar Inverter PCB serves as the core circuit board for converting DC to AC in solar, UPS, and industrial inverter systems. These boards often include pre-assembled IGBT or MOSFET stages—commonly four IGBTs—along with control ICs, drivers like TLP350H, and passive components.

This board delivers up to 5 kVA output, handling capacities around 4000–5000 W DC input from 24V or 48V batteries, and outputs a pure sine wave AC at standard voltages (110–240 VAC). The multilayer rigid PCB design with FR-4 substrate and thick copper traces ensures high current handling, low EMI, and long-term durability.

Key Features
Built-in MPPT support
Advanced protection functions: short-circuit, reverse polarity, overvoltage
Space-saving layout optimized for manufacturers and system integrators

Key Specs
Power Rating: 5 kVA (≈4000–5000 W)
Input Voltage: Typically 24 V–48 V DC
Output Voltage: 110–240 VAC Pure Sine Wave
Power Stage: 4 IGBTs or MOSFETs with control drivers (e.g. TLP350H)
PCB Design: Multilayer FR‑4 with thick copper traces
Control: Integrated MPPT and protection logic
Applications: Solar Inverters, Hybrid Off‑Grid Inverters, UPS Systems, Renewable Energy
Compliance: RoHS, UL recognized components (e.g. TLP350H driver)