Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 100000pcs/month |
| Delivery Time | 7 work days |
| Packaging Details | carton box |
| 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 |
| 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,Western Union,MoneyGram | Supply Ability | 100000pcs/month |
| Delivery Time | 7 work days | Packaging Details | carton box |
| 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 | 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 that integrates charging and inverter functions, compatible with various battery types, including lead-acid, LiFePO₄, and NCM. Available in RA2000W and RA3000W models, it delivers stable, efficient, and safe power solutions for diverse applications.
Bidirectional Charging & Discharging
AC to DC: Supports 180~264VAC input with a 100A max charging current for fast battery charging.
DC to AC: Input range 10.5~16VDC, output 220VAC, rated power 2KW/3KW, and peak power up to 4KW/6KW to power various appliances.
Bypass Function (Simultaneous Charge & Discharge)
In charging mode, supports bypass output (1800W for RA3000W), ensuring uninterrupted power supply.
High Efficiency & Energy Saving
≥91% charging efficiency, 92% inverter efficiency, minimizing energy loss.
≤20W no-load power consumption, eco-friendly operation.
Multi-Protection Safety System
Overload, short-circuit, overvoltage, undervoltage, and overtemperature protection.
Auto power derating at 95°C, shutdown at 105°C, and resume at 85°C for extended lifespan.
Smart Control & Customization
5-button control panel with 17 customizable parameters (battery type, charge voltage/current, output frequency/voltage, etc.).
LCD display for real-time monitoring of status, fault codes, and battery level.
Home Backup Power: Automatically switches to battery power during outages.
Outdoor Adventures: Powers camping gear, RVs, and portable devices.
Commercial Use: Reliable power for small shops, food trucks, and mobile businesses.
✅ Wide Compatibility: Supports multiple battery types.
✅ Robust Cooling: Fan-cooled design for continuous high-load operation.
✅ Safety Certified: Complies with IEC62388/GB4943, insulation resistance >2MΩ, leakage current ≤5mA.
✅ Portable & Durable: Metal casing, 6.1KG lightweight, compact size (241×345×121mm).
Input Voltage: 180~264VAC (charging), 10.5~16VDC (inverting).
Output Power: RA2000W (2KW rated / 4KW peak), RA3000W (3KW rated / 6KW peak).
Operating Conditions: -10°C~+45°C, <3000m altitude, 10~95%RH (non-condensing).
⚠️ Ensure correct battery polarity and proper ventilation.
⚠️ Avoid extreme heat, moisture, and blockages in cooling vents.
⚠️ Do not disassemble during faults—contact authorized service.
Upgrade to RA Series Bidirectional Inverter for Reliable, Efficient, and Smart Power Management!
Order Now and Experience Uninterrupted Energy!
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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