1 / 12Rich Solar NOVA 3K12 | 3000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch | UL458 Certified for RVs, Campers, Trailers, Vans
- 3,000W continuous outputRated AC output for running tools, appliances and backup circuits.
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Rich Solar RS-V3P12TS 12V Pure Sine Wave Inverter with Automatic Transfer Switch
The Rich Solar RS-V3P12TS is a 12V pure sine wave inverter built for stable AC power, battery backup, and fast source switching. With clean output, high efficiency, automatic transfer switch functionality, LCD monitoring, and built-in protection, it is a strong choice for off-grid systems, mobile power setups, marine applications, backup power, and sensitive electronics.
Clean Pure Sine Wave Power
Delivers stable AC output with less than 5% THD, making it suitable for compatible sensitive electronics, computers, networking equipment, and other AC loads.
Fast Transfer Switching
The seamless automatic transfer switch provides less than 20ms transfer time to help keep compatible equipment powered during outages or source changes.
Advanced Protection
Includes adjustable low-voltage shutdown plus overload, short-circuit, and overheat protection to help protect the inverter and connected system.
Product Overview
The Rich Solar RS-V3P12TS is designed for customers who need reliable AC power from a 12V battery system with fast automatic switching between power sources. It combines pure sine wave inverter output, high conversion efficiency, smart status monitoring, and built-in safety protection in one compact inverter platform.
With 91% high efficiency and low standby consumption, the RS-V3P12TS helps reduce wasted energy and make better use of stored battery power. The smart LCD display provides real-time visibility into voltage, load, and system status so users can monitor inverter performance more easily.
Its automatic transfer switch makes it useful for backup power setups where connected devices need to stay powered when the primary source changes. Dual transfer modes allow the inverter to be configured for different applications, including normal mode for appliances and tools or fast mode for computers, servers, and other sensitive electronics.
Best Uses
- 12V battery backup power systems
- Off-grid solar power systems
- Vehicle, boat, RV, trailer, and mobile power setups
- Computers, servers, networking gear, and sensitive electronics
- Fridges, tools, chargers, lights, and compatible household AC loads
- Marine and harsh-environment power installations
- Systems using compatible 12V deep-cycle or lithium batteries
Key Benefits
- Pure sine wave output with less than 5% THD
- 91% high efficiency to help maximize battery life
- Low standby consumption for reduced energy waste
- Seamless automatic transfer switch with less than 20ms transfer time
- Normal and fast transfer modes for different load types
- Adjustable low-voltage shutdown from 10.5V to 12.8V
- Overload, short-circuit, and overheat protection
- Temperature-regulated cooling fan
- Smart LCD display for voltage, load, and system status
- Compatible with 12V deep-cycle and lithium batteries with BMS
Transfer Modes
The RS-V3P12TS includes dual transfer modes so the inverter can be matched to the type of load being powered.
Installation & Compatibility Note
This inverter is designed for 12V battery-based systems and should be matched carefully to the connected loads, battery bank, wiring, and protection equipment. For best results, confirm the startup surge of appliances, transfer mode requirements, battery chemistry, and installation environment before purchase.
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