5000 Watt Pure Sine Power Inverter Kit Power Inverter Module 5000W PCB Bare Board with Independent Radiator
| Customization: | Available |
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| Metal Coating: | Copper |
| Mode of Production: | SMT |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Basic Info.
- Model NO.
- PCBA-5000W
- Layers
- Double-Layer
- Base Material
- FR-2
- Certification
- RoHS, ISO, CE
- Customized
- Customized
- Condition
- New
- Rated Power
- 5000W
- Surger Power
- 10000W
- Input Voltage
- 24V/48V
- Output Voltage
- 220V/230V/240V
- Frequency
- 50Hz/60Hz
- Waveform
- Pure Sine Wave
- Battery Charging
- Optional
- Keywords
- Inverter Circuit Board
- Communication
- RS485(Optional)
- LCD Display
- Optional
- Applicable Battery Types
- Lead-Acid Battery / Lithium Battery / Gel Battery
- Remote Control
- Optional
- Protections
- Multi-Layer Protection
- Efficiency
- 88-92%
- No Load Current
- 26V:660mA 52V:380mA
- Transport Package
- Carton
- Specification
- 364*190*70mm
- Trademark
- OEM
- Origin
- Wuhan, Hubei, China
- HS Code
- 853400090
- Production Capacity
- 1000000
Packaging & Delivery
- Package Size
- 48.00cm * 29.00cm * 16.00cm
- Package Gross Weight
- 7.000kg
Product Description
5000 Watt Pure Sine Power Inverter Kit Power Inverter Module 5000W PCB Bare Board with Independent Radiator

Off-grid inverter PCBA plays a crucial role in diverse applications where reliable, independent power is essential. Their ability to integrate with renewable energy sources, battery storage, and load management systems makes them indispensable in modern off-grid power solutions. As technology advances, these motherboards continue to improve in efficiency, durability, and smart control capabilities, further expanding their applications in sustainable energy systems.
High Power & Surge Capacity
* 5000W continuous | 10000W peak power - Real, fully output continuous power.
Wide Compatibility & Flexible Use
* Supports multiple battery types: Lead-Acid, LiFePO4, Gel, and Water batteries.
* Input voltage: 24V/48V DC | Output: 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 80°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 display, remote control, and terminal blocks for easy monitoring of voltage, power, frequency, and fault codes (E1-E4).
Compact & Lightweight
* Dimensions: 364×190×70mm | Weight: 4.2 kg
* Easy to integrate into existing systems or custom enclosures.
| Model | PCBA-5000W | ||||||
| Applicable battery types | Lead-acid battery / lithium battery / gel battery / water battery | ||||||
| Continuous and peak power | 5000W/10000W | ||||||
| Input voltage | DC 24V/48V | ||||||
| Output voltage | AC 220V | ||||||
| Frequency | 50HZ/60HZ | ||||||
| Wave | Pure Sine Wave | ||||||
| Total Harmonic Distortion | THD<3% | ||||||
| No Load Current | 26V:660mA/52V:380mA | ||||||
| Input Undervoltage Protection | 24V:20V±0.5V 48V:40V±0.5V | ||||||
| Input Overvoltage Protection | 24V:31.2V±0.5V 48V:62.4V±0.5V | ||||||
| Efficiency | 88-92% | ||||||
| Fan Control | When load < 30%:Front-stage fan starts at 45°C.Rear-stage fan starts at 55°C. When load > 30%:All fans start operating. |
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| Overheating Protection | Overheat trip at 80°C Recovery at 60°C |
||||||
| Protection Functions | Under Voltage / Over Voltage / Overload / Short Circuit / Overheating/Reverse Connection | ||||||
| Noise | 42.6 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 | RS485 | ||||||
| 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 | 364×190×70MM(L×W×H) | ||||||
| Product Weight | 4.2KG | ||||||
| Optional Accessories | LCD Display/ RS-485 Communication/Pure Copper Terminal Blocks / Wireless Remote Control | ||||||
| Warranty | 18-Month Non-Human-Induced Warranty | ||||||
| Certification | CE/ROHS/ISO9001/ISO14001/ISO45001 | ||||||






Our inverter mainboards are designed for high efficiency, durability, and compatibility with a wide range of inverter systems.
Our products meet international standards and are certified for safety and performance, including CE, RoHS, and ISO9001. Custom certifications can be arranged for specific markets upon request.
3. What is the minimum order quantity (MOQ) for wholesale purchases?
Our standard MOQ is 50 units, but we offer flexible terms for long-term partners. Volume discounts are available for larger orders.
4. What warranty do you provide?
All inverter mainboards come with an 18-month warranty against manufacturing defects. Damage due to improper installation or misuse is not covered.
5. Do you offer technical support for installation and troubleshooting?
Yes, we provide comprehensive technical documentation (installation guides, wiring diagrams) and 24/7 customer support via email or phone.
6. What is the lead time for bulk orders?
Standard orders typically ship within 15-20 business days. Customized or large-volume orders may require additional time. Expedited production is available for urgent requests.
7. Can you customize mainboards for unique requirements?
Yes, we offer OEM/ODM services, including firmware adjustments, interface modifications, or hardware upgrades. Share your specifications, and we will provide a feasibility assessment and quote.
8. How do I ensure optimal performance from the mainboard?
Use within specified voltage and temperature ranges. Follow installation guidelines strictly. Implement regular maintenance checks dust removal, and connection inspections.
We accept T/T (bank transfer), L/C (Letter of Credit), and online orders. A 50% deposit is required for order confirmation, with the balance due before shipment.
10. How can I place an order or request a quote?
Contact our sales team at the Made-in-China TM. Provide your requirements (quantity, specifications, certifications), and we will respond within 24 hours with a formal quote.
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