| Customization: | Available |
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| Metal Coating: | Copper |
| Mode of Production: | SMT |
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Ideal for energy storage systems, DIY electronics enthusiasts, RV and specialty vehicle conversions, and small solar setups, the PCBA-500W is a high-performance pure sine wave inverter board that delivers reliable and clean AC power from a DC source.
High Power & Surge Capacity
* 500W continuous | 1000W peak power - Real, fully output continuous power.
Wide Compatibility & Flexible Use
* Supports multiple battery types: Lead-Acid, LiFePO4, Gel, and Water batteries.
* Input voltage: 12V/24V/48V DC | Output: 110V/220V AC.
* Perfect for custom energy storage, solar projects, RV power, and mobile applications.
Clean & Stable Pure Sine Wave Output
* Provides clean AC power (<3% THD), safe for sensitive electronics including laptops, medical devices, and audio equipment.
Comprehensive Protection & Safety
* Full protection against: Overload, Short Circuit, Over/Under Voltage, Overheating, and Reverse Polarity.
* Automatic thermal management - fan starts at 45°C; overheat protection triggers at 90°C.
High Efficiency & Low Noise
* 88-92% conversion efficiency - maximizes battery life.
* Ultra-quiet operation - only 42 dB at 1 meter distance.
Optional Monitoring & Control
* Supports optional LCD, remote control, and terminal blocks for easy monitoring of voltage, power, frequency, and fault codes (E1-E4).
Compact & Lightweight
* Dimensions: 140×105×55mm | Weight: 0.61 kg
* Easy to integrate into existing systems or custom enclosures.
| Model | PCBA-500W | ||||||
| Applicable battery types | Lead-acid battery / lithium battery / gel battery / water battery | ||||||
| Continuous and peak power | 500W/1000W | ||||||
| Input voltage | DC 12V/24V/48V | ||||||
| Output voltage | AC 110V/220V | ||||||
| Frequency | 50HZ/60HZ | ||||||
| Wave | Pure Sine Wave | ||||||
| Total Harmonic Distortion | THD<3% | ||||||
| No Load Current | 13V:880mA/26V:660mA/52V:380mA | ||||||
| Input Undervoltage Protection | 12V:10V±0.5V 24V:20V±0.5V 48V:40V±0.5V | ||||||
| Input Overvoltage Protection | 12V:15.6V±0.5V 24V:31.2V±0.5V 48V:62.4V±0.5V | ||||||
| Efficiency | 88-92% | ||||||
| Fan Control | Fan Starts at 45°C | ||||||
| Overheating Protection | Overheat trip at 90°C Recovery at 60°C |
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| Protection Functions | Under Voltage / Over Voltage / Overload / Short Circuit / Overheating/Reverse Connection | ||||||
| Noise | 40 decibels (at 1 meter distance) | ||||||
| LCD Fault Code Description | E1:Overload Protection E2:Under Voltage Protection E3:Output Short Circuit or Equipment Overheating E4:Over Voltage Protection |
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| LCD Display Content | Input Voltage / Input Electrical Energy / Output Voltage / Output Power / Output Frequency / Fault Code | ||||||
| Communication | Not | ||||||
| Technical Characteristics | Full power/Pure sine wave/High performance/Strong shock resistance/Constant power technology | ||||||
| Operating temperature | '-10ºC to +50ºC | ||||||
| Storage temperature | '-30ºC to +70ºC | ||||||
| Operating humidity | ≤90ºC Non-freezing | ||||||
| Product Dimensions | 140×105×55MM(L×W×H) | ||||||
| Product Weight | 0.61KG | ||||||
| Optional Accessories | LCD Display/Pure Copper Terminal Blocks / Wireless Remote Control | ||||||
| Warranty | 18-Month Non-Human-Induced Warranty | ||||||
| Certification | CE/ROHS/ISO9001/ISO14001/ISO45001 | ||||||
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