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NOVA 2K12 2000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch for RVs and Off-Grid Use
$375.99
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Description
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Why Buy From Us
Product Overview
The NOVA 2K12 Inverter/Charger provides 2000W of continuous pure sine wave power, delivering clean, stable electricity for sensitive electronics, including computers, servers, and medical devices. Designed for systems using 12V deep-cycle or LiFePO4 batteries, it combines high efficiency, advanced protection, and intelligent monitoring, making it ideal for off-grid homes, RVs, or backup power setups that demand reliability and predictable performance.
Why This Product Makes Sense
Consistent power quality is crucial for sensitive electronics. Many conventional inverters struggle with voltage fluctuations, slow transfer times, or inefficient energy use, which can reduce battery life and interrupt critical devices. The NOVA 2K12 addresses these concerns with a pure sine wave output and 91% peak efficiency, minimizing energy loss and preserving battery capacity over long-term use.
The seamless automatic transfer switch engages in under 20 milliseconds, providing nearly uninterrupted power during outages. Dual transfer modes allow users to prioritize either standard loads, like refrigerators and tools, or fast response for computers and servers. Adjustable low voltage shutdown and protections against overload, short-circuit, and overheat conditions help maintain system integrity without requiring constant monitoring.
Durability is designed for demanding environments. Marine-grade construction, including an optional drip shield and temperature-regulated cooling fan, ensures reliable operation in harsh conditions. A smart LCD display offers real-time insights into voltage, load, and system status, giving users clear information for informed decision-making. Compliance with UL safety standards further reinforces confidence in the inverter’s performance and reliability.
Compatibility is straightforward, supporting 12V deep-cycle batteries of at least 100Ah and LiFePO4 batteries with BMS. Communication via RS232 or RS485 allows integration with monitoring systems, providing transparency and control over energy use. The combination of efficiency, protection, and clear monitoring makes the NOVA 2K12 a practical and dependable choice for managing off-grid or backup power with confidence.
What To Expect From It
In everyday use, the NOVA 2K12 delivers a stable, pure sine wave output with less than 5% total harmonic distortion, ensuring connected electronics operate smoothly. Peak efficiency of 91% helps preserve battery life and reduces energy loss. The automatic transfer switch operates in under 20 milliseconds, maintaining continuity for both normal and sensitive loads.
The advanced protection system safeguards the inverter and battery with adjustable low voltage shutdown, overload, short-circuit, and overheat protection. LED indicators and the LCD display provide immediate feedback on system status, allowing users to monitor operation and respond quickly if needed.
Compact and lightweight, the NOVA 2K12 can be installed in limited spaces while delivering high performance. Optional marine-grade features and temperature-regulated cooling support reliable operation in hot, cold, or humid conditions. Overall, the NOVA 2K12 offers a dependable, low-maintenance solution for consistent power management in off-grid, mobile, or backup applications.
Technical Specifications
- Model: NOVA 2K12
- Rated Output Power: 2000W
- Peak Power: 4000W (5s)
- DC Input Voltage: 12VDC (Max 18V)
- Communication: RS232 / RS485
- Dimensions (L x W x H): 14.8 x 12.0 x 4.1 in
- Net Weight: 15.9 lb
- AC Input Nominal Voltage: 120VAC
- AC Input Operation Range: 80-140 VAC full power
- AC Input Frequency: 50/60 Hz selectable
- AC Input Frequency Range: 45 ~ 70 Hz
- AC Output Nominal Voltage: 120VAC
- Voltage Regulation (Battery Mode): 120VAC ± 5%
- Output Frequency: 50Hz or 60Hz selectable ± 1%
- THD (Battery Mode): <5%
- Peak Efficiency: 91%
- Waveform: Pure sine wave
- Transfer Time: ≤ 20ms
- Transfer Modes: Normal / Fast
- Battery Nominal Voltage: 12VDC
- DC Input Operating Voltage Range: 10-17VDC
- Battery Compatibility: 12V deep-cycle (min. 100Ah), LiFePO4 (with BMS)
- Line Mode Indicator: Green LED on
- Battery Mode Indicator: Amber LED on
- Warning With Output: Red LED flashing
- Fault Without Output: Red LED on
- Operating Humidity: 5% to 95% Relative Humidity (Non-condensing)
- Operating Temperature: -40°F ~ 160°F (-4°F ~ 122°F with full power)
- EMC Compliance: UL458, FCC Part 15
Key Specs
- Power Rating: 2000W
- Inverter Type: Pure Sine Wave
- Input Voltage: 12V
- Peak Efficiency: 91%
Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.
- Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
- Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
- Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
- Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.
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Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.
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