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 |
| Size | 241*345*121 mm |
| Frequency | 50/60 HZ |
| Shell Material | lron |
| Operating Temperature | -10℃~+45℃ |
| Warranty | 12 Months |
| Brand Name | SZSSTH/OEM |
| Model Number | RA |
| 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 |
| Size | 241*345*121 mm | Frequency | 50/60 HZ |
| Shell Material | lron | Operating Temperature | -10℃~+45℃ |
| Warranty | 12 Months | Brand Name | SZSSTH/OEM |
| Model Number | RA | Place of Origin | Guangdong, China |
| High Light | 12V to 110V 220V Power Inverter ，Low Frequency Power Inverter ，3000W Power Inverter | ||
RA Series Bidirectional Inverter – Efficient Energy Conversion, Intelligent Power Management
The RA Series Bidirectional Inverter is a high-efficiency energy conversion device that integrates both charging and discharging functions. Compatible with lead-acid, LiFePO4, and NCM batteries, it is available in RA2000W and RA3000W models, supporting 12V battery systems and delivering stable 220V AC output for home, outdoor, and industrial applications.
Bidirectional Charging & Inverting
Charging Mode: Wide input voltage range (180~264VAC), max 100A charging current, and ≥91% efficiency for fast battery replenishment.
Inverting Mode: Converts 12VDC to 220VAC with 2KW/3KW rated power (4KW/6KW peak), ensuring reliable power for appliances.
Smart Bypass Function
Supports simultaneous charging & discharging (1400W charging + 1800W bypass for RA3000W), enabling seamless switching between grid and battery power.
Advanced Protection
Overload/Short-Circuit/Overvoltage/Low Voltage/Over-Temperature Protection
Auto power derating when MOS temperature >95°C, shutdown at 105°C, and auto-recovery below 85°C.
Customizable battery settings for optimized performance and longevity.
User-Friendly Operation
5-button control panel with LCD display (real-time power, frequency, battery level).
17 adjustable parameters (charging voltage, output frequency, etc.) for flexible customization.
Input Voltage: 10.5~16VDC (Inverter) / 180~264VAC (Charger)
Output Power: 2000W/3000W (4000W/6000W Peak)
Efficiency: ≥92% (Inverter), ≥91% (Charger)
Operating Temp.: -10°C ~ +45°C
Dimensions/Weight: 241×345×121mm / 6.1KG
Home Backup Power: Automatic switch to inverter mode during outages.
Outdoor & RV Use: Reliable power for camping, road trips, and mobile devices.
Industrial Use: Supports high-load equipment like telecom stations and medical devices.
✅ Energy Efficient: Low no-load consumption (≤20W), eco-friendly design.
✅ Wide Compatibility: Works with multiple battery types, supports 485/CAN communication.
✅ Robust & Safe: Full metal casing, IP-rated protection, GB4943/IEC62388 certified.
Upgrade to RA Bidirectional Inverter – Smarter, More Efficient Power Control!
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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