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3000W inverter Solar NOVA 3K12 | 3000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch Rich Solar

Rich Solar NOVA 3K12 | 3000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch

4.7 18+ online reviews
$569.99 - $569.99
$569.99
$569.99 - $569.99
$569.99
Availability:
in stock, ready to be shipped


Features 

  • 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 3K12
    • Rated Output Power: 3000W
    • Peak Power: 6000W (5s)
    • DC Input Voltage: 12VDC (Max 18V)
    • Communication: RS232 / RS485
    • Dimension (LxWxH): 15.6x12.0x4.1 in
    • Net Weight: 17.6 lb

  • AC Input

    • Nominal Voltage (AC INPUT): 120VAC
    • Operation Range: 80-140 VAC full power
    • AC Input Frequency: 50/60 Hz selectable
    • Frequency Range: 45 ~ 70 Hz

  • AC Output

    • 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

  • Battery

    • Nominal DC Voltage (BATTERY): 12VDC
    • DC Input Power Operating Voltage Range: 10-17VDC
    • Battery Compatibility: 12V deep-cycle (min. 100Ah), LiFePO4 (with BMS)

  • Indicators

    • Line Mode: Green LED on
    • Battery Mode: Amber LED on
    • Warning With Output: Red LED flashing
    • Fault Without Output: Red LED on

  • Operating Environment

    • Humidity: 5% to 95% Relative Humidity (Non-condensing)
    • Operating Temperature: -40°F ~ 160°F (-4°F ~ 122°F with full power)

  • Certificate

    • EMC Compliance: UL458 complies with FCC Part 15

Reliable Power for Your Adventures

The Rich Solar NOVA 3K12 is a powerful 3000W inverter designed to provide reliable energy while you are on the go. It is perfect for RVs, campers, and trailers because it features a pure sine wave output. This means that your sensitive electronics can run smoothly without any risk of damage. As a result, you can enjoy your trips without worrying about power interruptions.

Built-in Transfer Switch for Convenience

This inverter is equipped with a built-in transfer switch, allowing for seamless switching between grid power and battery power. So, when you arrive at your campsite or parked location, it automatically optimizes your energy usage. This convenience ensures you always have access to power, and you don’t have to manually manage your power sources.

Quality and Safety Assurance

The NOVA 3K12 inverter is UL458 certified, ensuring it meets stringent safety standards. Because of this certification, users can trust that their inverter will perform safely and effectively. Furthermore, this certification is crucial for RV applications, as it guarantees reliability in various conditions, making your adventures worry-free.


4.7

18+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

Rich Solar NOVA 3K12 | 3000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch Review Summary

4.7

18+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

What people like

The Rich Solar NOVA 3K12 is consistently presented as a robust and highly efficient power solution, perfect for RVs, trailers, vans, and various off-grid systems. It produces a clean pure sine wave output, making it safe for all sensitive electronics, and features a powerful 6,000-watt surge capacity to handle demanding startup loads from appliances. Furthermore, the unit is UL458 certified and includes a fast, built-in automatic transfer switch that ensures continuous, seamless power backup during any transition from shore to battery power.

Pros

  • Clean Power: Pure sine wave output.
  • Large Surge: Handles high startup loads.
  • Seamless Transfer: Fast, built-in switch.
  • RV Certified: Meets UL458 standards.

Cons

  • Technical Setup: Installation can be tricky for beginners.
  • No Air Filters: May struggle in dusty locations.
  • Lower Voltage: 12V system requires thick wiring.
  • Standard Warranty: Only offers a two-year warranty.
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