Hero Section
3000W Bidirectional Pure Sine Wave Inverter
All-in-One Inverter, Battery Charger & UPS Backup Solution
Powered by TI DSP digital control technology, with full input-output isolation, 80A fast charging and 6-layer comprehensive protection. Ideal for home energy storage, off-grid systems and OEM integration.
Sample orders supported | Bare PCB board for customization | CE/ROHS/SAA certified
| Feature |
Benefit |
| Pure Sine Wave Output |
Safe for all sensitive electronics, no humming or damage |
| 80A Fast Charging |
100Ah battery fully charged in ~40 minutes |
| 3-in-1 Bidirectional Design |
Inversion + AC/DC charging + UPS auto-switching |
| Full Isolation DSP Control |
Accurate monitoring, high reliability and long service life |
| 6 Full Protections |
Overvoltage, undervoltage, overload, overheat, short circuit, reverse polarity |
| OEM Bare Board Available |
Custom housing, hybrid inverter integration supported |
Precision Digital Control for Stable & Safe Performance
Built with advanced TI2000 DSP digital control chip, this 3000W bidirectional inverter delivers real-time detection of input/output voltage, current, battery voltage and internal temperature.
- Complete input and output electrical isolation for enhanced safety
- High-precision control ensures stable voltage and frequency output
- Effectively improves system reliability and extends product lifespan
- Full digital signal processing for lower distortion and higher efficiency
Perfect for residential, commercial, marine, vehicle, mining, construction sites and remote areas without grid power.
Why Choose Our Bidirectional Inverter?
Unlike ordinary single-function inverters, our 3000W model integrates inversion, charging and UPS backup in one unit, with industry-leading charging performance:
80A Large Charging Current
Fully charges a 100Ah battery in approximately 40 minutes, greatly reducing charging downtime. Built-in pre-charging function repairs and maintains battery health, effectively extending battery service life.
Up to 88% Charging Efficiency
Minimizes energy loss during AC-to-DC charging, saving electricity costs and improving energy utilization.
0.99 High PFC Value
Power Factor Correction reaches 0.99, a huge upgrade compared with traditional UPS (0.55). It reduces reactive power loss, lowers grid impact and meets strict power quality requirements.
Seamless UPS Switching
Automatically switches from grid to battery power in case of blackout, ensuring uninterrupted power supply for critical loads.
Full Protection System for Worry-Free Operation
We design every detail for safety and durability:
-
Soft start function: Reduces startup impact and protects electrical appliances from current surge
-
Intelligent temperature-controlled fan: Activates automatically when load temperature exceeds 45℃, balances heat dissipation and low noise
-
NTC over-temperature protection: Triggers automatic protection at 85℃±2℃ to prevent thermal damage
-
Anti-reverse DC terminal: With built-in fuse, avoids reverse polarity connection, safe and reliable
-
6 core protections: Low voltage / Over voltage / Short circuit / Overload / Over temperature / Input reverse polarity
Wide Application Scenarios
This 3000W pure sine wave inverter adapts to various power supply scenarios:
- Home energy storage systems
- Outdoor portable power stations
- RV & vehicle on-board power
- Marine and boat AC power supply
- Construction sites and mining operations
- Remote areas without public grid
- Communication base stations
- Factory equipment and power tools
- Outdoor camping and mobile office
OEM & Customization Solution for System Integrators
We provide bare PCB motherboard of this 3000W bidirectional inverter for OEM and brand customization. You can:
- Match your own housing design to build branded finished products
- Integrate solar charge controller to assemble a hybrid inverter
- Embed into your energy storage system for secondary development
- Low minimum order quantity, sample orders are fully supported
Factory located in Wenzhou, Zhejiang, China, with mature supply chain and fast delivery.
Certifications & Quality Assurance
- ISO 9001 Quality Management System certified factory
- Products comply with CE, ROHS, SAA and other international standards
- Strict quality inspection before delivery
- Reliable after-sales technical support
Frequently Asked Questions
Q: Does this inverter have grid-tie function?
A: Grid-tie function is not available for this model currently.
Q: What is the MOQ for bulk order?
A: We support sample orders for testing. For bulk OEM orders, please contact us for specific terms.
Q: Can it work with LiFePO4 batteries?
A: Yes, it is compatible with LiFePO4, lead-acid and other common battery types.
Q: What is the warranty period?
A: Please contact our sales team for detailed warranty policy and after-sales service.
CTA Section
Ready to build your reliable power system?
Contact us today for a wholesale quote, or order a sample to test the performance.
WhatsApp: +86 139 6875 8155
Factory: Wenzhou, Zhejiang, China
EN
