RICH SOLAR
RICH SOLAR NOVA 2K12 | 2000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch
The NOVA 2K12 is a 2000W 12V pure sine wave inverter with a built-in transfer switch, designed for RVs, trailers, campers, and vans. UL458 certified, it delivers stable 120V AC power from a 12V battery system. With <5% THD, 91% efficiency, and RS232/RS485 communication, it's ideal for sensitive electronics. Compact, lightweight, and built to perform in extreme temperatures, it's perfect for mobile and off-grid applications.
Reliable Power with a UL 458 Inverter for Everyday and Backup Use
- Pure Sine Wave Output (<5% THD): Delivers clean, stable power for sensitive electronics, including medical equipment and servers.
- 91% High Efficiency: Maximizes battery life with minimal energy loss and low standby consumption.
- Seamless Automatic Transfer Switch: <20ms transfer time for uninterrupted power during outages; Dual transfer modes: Normal (fridges, tools) / Fast (computers, servers).
- Advanced Protection System: Adjustable low voltage shutdown (10.5V-12.8V) with overload/short-circuit/overheat protection.
- Marine-Grade Durability: Optional drip shield and temperature-regulated cooling fan for harsh environments.
- Smart LCD Display: Shows real-time voltage, load, and system status.
- Safety Certified: Complies with UL standards, compatible with 12V deep-cycle and lithium (BMS) batteries.
Specifications
| Model | NOVA 2K12 |
| SKU | RS-V2P12TS |
| Rated Output Power | 2000W |
| Peak Power | 4000W (5s) |
| DC Input Voltage | 12VDC (Max 18V) |
| Nominal Voltage (AC INPUT) | 120VAC |
| Operation Range | 80-140 VAC full power |
| AC Input Frequency | 50/60 Hz selectable |
| Frequency Range | 45 ~ 70 Hz |
| Nominal Voltage (AC OUTPUT) | 120VAC |
| Voltage Regulation (Batt. Mode) | 120VAC ± 5% |
| Output Frequency | 50Hz or 60Hz selectable ± 1% |
| THD (Batt. Mode) | <5% |
| Peak Efficiency | 91% |
| Waveform | Pure sine wave |
| Transfer Time | ≤ 20ms |
| Transfer Modes | Normal / Fast |
| Nominal DC Voltage (BATTERY) | 12VDC |
| DC Input Power Operating Voltage Range | 10-17VDC |
| Battery Compatibility | 12V deep-cycle (min. 100Ah), LiFePO4 (with BMS) |
| Communication | RS232 / RS485 |
| Dimension (LxWxH) | 14.8 x 12.0 x 4.1 in |
| Net Weight | 15.9 lb |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) |
| Operating Temperature | -40°F ~ 160°F (-4°F ~ 122°F with full power) |
| EMC Compliance | UL458 complies with FCC Part 15 |
Downloads
Warranty
RICH SOLAR provides a manufacturer's warranty on this product. For full warranty details, visit richsolar.com/pages/warranty.
Customer Support: 800-831-9889 | support@richsolar.com | Mon-Fri 9am-5pm PST
⚠️ Warning: Cancer risk and reproductive harm. www.P65Warnings.ca.gov
Pure Sine Wave Output for Sensitive Electronics
The RICH SOLAR NOVA 2K12 is a UL 458 inverter designed to deliver clean, stable power for a wide range of devices. Its pure sine wave output helps protect sensitive electronics such as laptops, TVs, routers, and charging equipment from distortion or noise. This makes it a smart choice for RVs, off-grid cabins, and emergency backup systems. With 2000 watts of continuous power and 12V input compatibility, it offers dependable performance for daily use. Users can trust it to support essential appliances while maintaining smooth operation and better efficiency.
Built-In Transfer Switch for Seamless Power Switching
One of the key benefits of this UL 458 inverter is its built-in transfer switch, which helps switch between shore power and inverter power without hassle. This feature is especially useful in RV and mobile power setups where convenience matters. When external power is available, the inverter can pass through electricity to connected loads, and when power is lost, it can automatically switch to battery power. This helps reduce downtime and keeps important devices running. The result is a safer, more practical power solution that supports comfort and continuity in changing conditions.
Ideal for RV, Off-Grid, and Emergency Applications
Designed for versatility, the NOVA 2K12 works well in RVs, trailers, boats, cabins, and backup power systems. Its 2000W capacity supports many everyday appliances, making it a strong option for users who need portable power they can count on. As a UL 458 inverter, it is built with safety and reliability in mind, which is important for systems that run for long periods or in remote locations. Whether you are powering kitchen equipment, entertainment devices, or communication tools, this inverter helps keep your setup functional and organized. It is a solid solution for both travel and home emergency preparedness.
Practical Design with Easy Integration
The RICH SOLAR NOVA 2K12 is built for straightforward installation and smooth integration into a 12V power system. Its design supports users who want reliable output without adding unnecessary complexity to their setup. The inverter combines strong performance with practical features that make it easier to manage power needs in one unit. From weekend RV trips to long-term off-grid living, it provides a dependable way to convert battery power into usable AC electricity. For buyers searching for a UL 458 inverter that balances safety, efficiency, and convenience, this model is a strong and dependable choice.