Bidirectional Inverter Working Principle + Top Applications in ESS & Microgrid
Price:
USD$175.00-193.00/pieces
MOQ:
1pieces
Delivery Time:
Negotiable
Brand:
SZSSTH/OEM
Product Description
3000W Bi-Directional UPS Inverter - 12V/220V Power Inverter with 100A Charger for Solar & Home Backup
This 3000W bi-directional power inverter combines high-efficiency energy conversion with a built-in 100A battery charger, making it ideal for solar systems, home backup, RVs, and off-grid applications.
Key Features & Benefits
- 3000W Pure Sine Wave Output - Delivers clean, stable power for sensitive electronics (laptops, medical devices, appliances)
- Bi-Directional Functionality - Works as both an inverter (DC to AC) and charger (AC to DC) for seamless energy management
- Built-in 100A Smart Charger - Fast battery charging with automatic voltage detection (compatible with lead-acid/LiFePO4 batteries)
- Multi-Protection System - Overload, short-circuit, over-temperature, and reverse polarity protection for safety
- Wide Input Voltage (12V DC to 220V AC) - Supports flexible power sources (solar panels, batteries, grid)
- LCD Display (Optional) - Real-time monitoring of voltage, current, and battery status (if model includes display)
Ideal Applications
- Solar Power Systems - Efficiently converts solar energy for home/off-grid use
- Home & Office Backup - Keeps essential devices running during blackouts
- RV & Marine Use - Reliable power for travel, camping, and boats
- Emergency Power Supply - Works as a UPS (Uninterruptible Power Supply) for critical loads
Technical Specifications
| Attribute | Value |
|---|---|
| Network | SDK |
| Type | DC/AC Inverters |
| Weight | 6.1KG |
| Charging Method | Constant current/constant voltage (CC/Cv) |
| Cooling Method | Air Cooling |
| Operating Temperature | -10℃~+45℃ |
| Warranty | 12 Months |
| Rated Power | 3000W (6000W surge) |
| Input Voltage | 12V DC |
| Output Voltage | 220V AC (Pure Sine Wave) |
| Charging Current | 100A (Adjustable) |
| Efficiency | >90% |
| Protections | Overload/Short-Circuit/Overheat/Low Voltage |
| Cooling | Silent fan (temperature-controlled) |
Electrical Specifications
Charge Input
| Voltage Range | 180~264VAC |
| Frequency Range | 47-63HZ |
| Maximum Efficiency | ≥91% @220VAC |
| Maximum Current | 15Amax |
| PF value | ≥0.95 |
| Surge Current | ＜60ACold Start |
Output
| Rated Voltage | 13.2V (maximum charging voltage 14.8V) |
| Rated Current | 100A |
| Maximum Power | 1400W |
| Voltage Accuracy | ±0.8V |
| Current Accuracy | ≤8% |
| Load Regulation | ≤5% |
| Dynamic Load Regulation | ≤5% |
| Battery Charging Voltage | 10.5V-14.5V |
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.
Location
1515, 15th Floor, Baotai Building, No. 182, Bulan Road, Nanwan Street, Longgang district, Shenzhen.
Contact Person
Janice chen