RS Series 1KW-6KW Off-Grid Solar Inverter | Professional Pure Sine Wave Power Solution
Manufacturer: Shenzhen Sheng Shi Tian He Electronic Technology Co., Ltd. (SSTH) — an 15-year multispecialty supplier specializing in power inverters, solar hybrid systems, and battery controllers.
Product Introduction
Our RS Series Off-Grid Inverter represents the next generation of high-performance power conversion technology, specifically engineered for standalone solar systems. With 3KW to 6KW power output options, this pure sine wave inverter delivers clean, stable electricity for both residential and commercial applications.
Core Competitive Advantages
1. Advanced Hybrid Power Management
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Dual AC/DC inputs for flexible power sources (solar/grid/generator)
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Smart priority switching automatically selects optimal power source
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90A MPPT solar charger integrated (saves 30% space vs separate components)
2. Industrial-Grade Performance
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6000W-12000W surge capacity (handles heavy motor starts)
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<3% THD pure sine wave (safe for sensitive medical/lab equipment)
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95% peak conversion efficiency (TÜV Rheinland certified)
3. Intelligent Battery Management
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Supports 48V/96V/192V battery banks
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4-stage charging algorithm extends battery life by 200%
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Compatible with lithium/lead-acid/flow batteries
About the Company
SSTH (Shenzhen Sheng Shi Tian He Electronic Technology Co., Ltd.) has built its reputation over 8 years as a trusted multispecialty manufacturer, offering a diverse lineup including inverters, solar hybrid solutions, lithium-based energy storage, and solar charge controllers. The company emphasizes OEM customization, strong quality control, and timely delivery — all critical for global B2B customers.
Quick Specs Summary
| Model | RS2000 | RS3000 | RS4000 | RS5000 | RS6000 |
| Rated Power | 2000W | 3000W | 4000W | 5000W | 6000W |
| INPUT |
| Voltage | 100/110/120Vac, 220/230/240Vac |
| Selectable Voltage Range | Wide Range: 75vac - 138vac, 155vac - 275vac (For Home Appliances)
Narrow Range: 82vac -138vac, 165vac - 275vac (For Personal Computer) |
| Frequency Range | 40-70Hz(50Hz/60Hz) |
| OUTPUT |
| AC Voltage Regulation | Vout (±10V) |
| Surge Power | 4000VA | 9000VA | 12000VA | 15000VA | 18000VA |
| Efficiency (Peak) | 88% | 91% |
| Transfer Time | ＜20ms | ＜10ms |
| Waveform | Pure Sine Wave |
| BATTERY |
| Battery Voltage | 24V | 24V | 48V | 24V | 48V |
| Charge Current | 35A | 50A | 25A | 70A | 35A |
| Fast Charge Voltage | 28.6VDC | 28.6VDC | 57.2VDC | 28.6VDC | 57.2VDC |
| Float Charge Voltage | 27.4VDC | 27.4VDC | 54.8VDC | 27.4VDC | 54.8VDC |
| Over Charge Voltage | 33.0VDC | 33.0VDC | 66.0VDC | 33.0VDC | 66.0VDC |
| Battery low Voltage Alarm | 21.0VDC | 21.0VDC | 42.0VDC | 21.0VDC | 42.0VDC |
| Battery low Voltage Shutdown | 20.0VDC | 20.0VDC | 40.0VDC | 20.0VDC | 40.0VDC |
| Protection | Over Charging, Over Temp, Over Battery voltage, Over load, short-circuit |
| PHYSICAL |
| Dimension (D*W*H mm) | 390*222*178 | 500*258*190 | 574*345*197 | 574*345*197 | 574*345*197 |
| Net Weight (kgs) | 15 | 25.2 | 24.6 | 34.4 | 33.8 |
| ENVIRONMENT |
| Humidity | 5~95% Relative Humidity (Non-condensing) |
| Operating Temperature | -10℃ to 50℃ |
| Storage Temperature | -15℃ to 60℃ |
Why Choose the SSTH RP Series?
- Efficient and Reliable — ≥ 90% efficiency minimizes losses, while pure sine wave output ensures compatibility with sensitive electronics.
- Flexible and Global-Ready — versatile voltage/frequency options make it easy to deploy across diverse regions and applications.
- Trusted Manufacturer — backed by SSTH’s experience, quality assurance, and customization support.
- Compact Yet Powerful — space-saving design with high output current capacity for demanding applications.
- B2B Friendly — suitable for OEM, wholesale, and volume projects with branding and configuration flexibility.
Recommended Applications
- Off-grid solar systems for residential or remote use
- Emergency backup power for sensitive electronics
- RVs, tiny homes, and mobile workstations
- Solar hybrid systems in emerging markets or bespoke solutions
Product Tags:
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2000W Pure Sine Wave Inverter 12V/24V/48V to 110V/220V Images
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