Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,MoneyGram,Western Union |
| Supply Ability | 100000pcs/month |
| Delivery Time | 7 work days |
| Packaging Details | carton box |
| Output Frequency | 50Hz/60Hz |
| Size | 241*345*121 mm |
| Weight | 6.1KG |
| Rated power | 3000W |
| Frequency | 50/60 HZ |
| Warranty | 12 Months |
| Brand Name | SZSSTH/OEM |
| Model Number | RA |
| Certification | CE RHOS BSI |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,MoneyGram,Western Union | Supply Ability | 100000pcs/month |
| Delivery Time | 7 work days | Packaging Details | carton box |
| Output Frequency | 50Hz/60Hz | Size | 241*345*121 mm |
| Weight | 6.1KG | Rated power | 3000W |
| Frequency | 50/60 HZ | Warranty | 12 Months |
| Brand Name | SZSSTH/OEM | Model Number | RA |
| Certification | CE RHOS BSI | Place of Origin | Guangdong, China |
RA Series Bidirectional Inverter – Efficient Energy Conversion, Intelligent Power Management
The RA Series Bidirectional Inverter is a high-performance power conversion device integrating both charging and inverter functions, compatible with lead-acid, LiFePO₄, and NCM batteries. It supports bidirectional conversion between AC 220V/110V and DC 12V/24V, with a maximum charging current of 100A and an inverter output power of 2KW–3KW, making it ideal for home backup, commercial use, and outdoor applications.
High Efficiency & Energy Saving
≥91% charging efficiency and 92% inverter efficiency, minimizing energy loss.
Low no-load consumption (≤20W), reducing standby power waste.
Advanced Protection & Safety
Multiple safeguards: Over-voltage, under-voltage, over-current, short-circuit, and over-temperature protection.
Smart thermal control: Reduces output at 95°C, shuts down at 105°C, and resumes at 85°C for extended durability.
Flexible & Adaptive
Simultaneous charge & discharge (1400W charging + 1800W bypass) for high-demand scenarios.
Wide input range (AC 180–264V / DC 10.5–16V), ensuring stable operation in fluctuating power conditions.
User-Friendly Operation
5-button control panel with 17 customizable settings (battery type, charging voltage, output frequency, etc.).
LCD display for real-time monitoring of power, frequency, battery status, and fault codes.
Home Backup Power: Seamless switch to battery mode during outages.
Outdoor & RV Use: Reliable power for camping, road trips, and mobile setups.
Commercial Backup: Ensures uninterrupted operation for critical equipment.
Models: RA2000W (4000W peak), RA3000W (6000W peak)
THD: ≤3% (resistive load), pure sine wave output.
Operating Conditions: -10°C to +45°C, altitude <3000m.
Size/Weight: 241×345×121mm, 6.1KG (compact & portable).
Do not disassemble or block ventilation. Avoid high-temperature and humid environments.
Ensure correct battery polarity during installation. Keep away from children.
Choose RA Series – Smarter, More Reliable Power Conversion!
Learn More: Visit our website or contact customer service for details.
Company Details
Business Type:
Manufacturer
Year Established:
17
Total Annual:
10000000-15000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery. We own auto production line equipments and 6000 square meters of... Sheng Shi Tian He Electronic Technology, brand: SZSSTH it is a manufacturing & trading company with 17 years experience and a professional team for power inverter, solar panel, solar charge controller and solar battery. We own auto production line equipments and 6000 square meters of...
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