The Rich Solar NOVA 2K12 is a 12V pure sine wave inverter with a built-in transfer switch for compatible recreational vehicle, camper, trailer, van, and mobile power systems. Identified by SKU RS-V2P12TS, it converts compatible 12V battery power into 120V AC output with 2,000W rated power and 4,000W peak power for 5 seconds. Its integrated transfer function accepts compatible 120V AC input and switches between line and battery operation with a documented transfer time of 20 ms or less. An LCD display, RS232 and RS485 communication, LED status indicators, and adjustable low-voltage protection support practical monitoring and system configuration. Battery selection, AC connection, cable sizing, fuse protection, grounding, transfer-mode selection, and final installation should follow current Rich Solar instructions and applicable electrical requirements.
The NOVA 2K12 supplies 2,000W rated 120V AC output from a properly configured 12V battery system, with 4,000W peak power documented for up to five seconds. Rich Solar specifies pure sine wave output with less than 5% total harmonic distortion in battery mode for supported connected loads.
The integrated 30A transfer relay supports compatible 120V AC pass-through and inverter operation in one unit when correctly wired. Rich Solar lists Normal and Fast transfer modes with a transfer time of 20 ms or less, allowing the installer to select operation appropriate for supported load requirements.
The inverter includes an LCD display for reviewing voltage, load, and operating-status information, along with LED indicators for line mode, battery mode, warnings, and faults. Adjustable low-voltage shutdown from 10.5V to 12.8V, plus overload, short-circuit, and over-temperature protection, supports more deliberate battery-system planning.
The NOVA 2K12 is documented for compatible 12V deep-cycle batteries of at least 100Ah and compatible lithium iron phosphate batteries with a battery management system. Rich Solar also lists an optional drip shield for applicable installation planning; mounting location, ventilation, circuit protection, AC wiring, and battery cabling should be confirmed before operation.
The NOVA 2K12 combines 2,000W pure sine wave inverter output with an integrated transfer switch for compatible battery and AC-input power systems.
Its LCD interface, status lights, communication ports, and adjustable voltage protection provide useful visibility for properly configured mobile installations.
Need help selecting an inverter with transfer capability for your RV or mobile power setup?
Contact TrueStead Supply for inverter sizing guidance, battery-system planning support, and quote assistance.
✔ Inverter selection guidance ✔ Transfer-system support ✔ Quote assistance
Contact Us for a Quote| Brand | Rich Solar |
| Model | NOVA 2K12 |
| SKU / Model Number | RS-V2P12TS |
| Product Type | 12V Pure Sine Wave Inverter with Built-In Transfer Switch |
| Rated Output Power | 2,000W |
| Peak Power | 4,000W for 5 seconds |
| Output Waveform | Pure sine wave |
| Battery-Mode THD | Less than 5% |
| Peak Efficiency | 91% |
| DC Input Voltage | 12VDC; 18VDC maximum input voltage listed by manufacturer |
| DC Operating Voltage Range | 10–17VDC |
| Battery Compatibility | 12V deep-cycle battery, minimum 100Ah; compatible LiFePO4 battery with BMS |
| AC Input Nominal Voltage | 120VAC |
| AC Input Operating Range | 80–140VAC at full power |
| AC Input Frequency | 50Hz / 60Hz selectable; 45–70Hz frequency range |
| AC Output Nominal Voltage | 120VAC |
| Output Voltage Regulation, Battery Mode | 120VAC ± 5% |
| Output Frequency | 50Hz or 60Hz selectable ± 1% |
| Transfer Switch | Built-in automatic transfer switch |
| Transfer Relay Rating | 30A |
| Transfer Time | 20 ms or less |
| Transfer Modes | Normal / Fast |
| Low-Voltage Shutdown Adjustment | 10.5V to 12.8V |
| Status Indicators | Green LED for line mode; amber LED for battery mode; flashing red warning with output; solid red fault without output |
| Display | LCD display for voltage, load, and system-status visibility |
| Communication | RS232 / RS485 |
| Protection Functions | Low-voltage shutdown, overload, short-circuit, and over-temperature protection |
| Cooling | Temperature-regulated cooling fan |
| Optional Accessory | Drip shield listed by manufacturer for applicable installation planning |
| Operating Humidity | 5% to 95% relative humidity, non-condensing |
| Full-Power Operating Temperature | -4°F to 122°F / -20°C to 50°C |
| Dimensions | 14.8" L × 12.0" W × 4.1" H |
| Net Weight | 15.9 lb |
| Certification | Intertek ETL Certificate of Compliance lists RS-V2P12TS to UL 458 and CSA C22.2 No. 107.1 standards |
Rich Solar NOVA Switch Series Specification Sheet
