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 |
| Output Current | Load |
| 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 |
| Output Current | Load | 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 – Power Your World with Efficiency and Reliability
The RA Series Bidirectional Inverter is a cutting-edge solution designed for seamless energy conversion between DC and AC power. With models RA2000W and RA3000W, this inverter supports 12V to 220V bidirectional power flow, offering unmatched flexibility for residential, commercial, and off-grid applications. Whether you need to charge batteries from AC mains or invert DC power to AC, the RA Series delivers high performance, safety, and durability.
Maximum Efficiency: ≥92% (inverter mode), ≥91% (charging mode).
Peak Power:
RA2000W: 2000W (4000W peak).
RA3000W: 3000W (6000W peak).
Wide Voltage Range:
DC Input: 10.5V–16V.
AC Input: 180V–264V.
Supports lead-acid, LiFePO4, and NCM batteries.
Smart Charging: Constant current/constant voltage (CC/CV) with adjustable parameters (voltage, current, and battery type).
Comprehensive Protections: Overload, short-circuit, over-temperature, reverse polarity, and surge protection.
Auto-Recovery: Resumes operation after fault resolution.
Safety Certified: Complies with IEC62388 and GB4943 standards.
LCD Display: Real-time monitoring of power, battery status, and fault alerts.
Customizable Settings: Adjust output voltage (200V–240V), frequency (50Hz/60Hz), and charging parameters via intuitive menus.
Silent Mode: Optional mute function for noise-sensitive environments.
Dimensions: 241 × 345 × 121 mm.
Weight: 6.1 kg (RA3000W).
Cooling: Air-cooled with intelligent temperature control (derates at 95°C, shuts down at 105°C).
Solar Energy Systems: Store and convert solar power efficiently.
Emergency Backup: Uninterrupted power during outages.
Off-Grid Living: Reliable energy for RVs, boats, and remote locations.
Industrial Use: Stable power for tools and equipment.
✅ Bidirectional Versatility: Charge batteries and power AC devices simultaneously.
✅ High Reliability: Built with industrial-grade components for long-term use.
✅ Smart Controls: Tailor settings to your energy needs.
✅ Global Compliance: Safe for use up to 3000m altitude (-10°C to +45°C).
| Model | RA2000W | RA3000W |
|---|---|---|
| Rated Power | 2000W | 3000W |
| Peak Power | 4000W | 6000W |
| Battery Voltage | 12V | 12V |
| AC Output | 220V, 50Hz/60Hz | 220V, 50Hz/60Hz |
| Max Charging Current | 100A | 100A |
| Efficiency | ≥92% | ≥92% |
RA Bidirectional Inverter
User Manual
Mounting Accessories (optional)
Upgrade Your Power System Today!
Experience the future of energy management with the RA Series Bidirectional Inverter – where innovation meets reliability.
Contact us for pricing and bulk orders!
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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