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Power As Promised
Grennova Nova Series: Pure Sine Wave Inverter
Pure Sine Wave Technology
Provides clean and stable AC power identical to grid power. Protects your sensitive devices like laptops, CPAPs, and tablets from damage.
Real Power Guaranteed
Continuous 400W power output, 500W peak power. GRENNOVA promises no fake power ratings, ensuring high conversion efficiency and reliable performance.
Multiple Safety Protections
Built-in over-voltage, under-voltage, overload, short circuit, and over-heat protections. Keep your battery and appliances safe at all times.s.
Wide Compatibility
Ideal for cars, RVs, camping, and emergency home use. Compatible with various lead-acid and lithium batteries (12V/24V/48V/60V optional).
Grennova Inverter:
Model: GRE-Nova
Model Number: GRE-N-500W
Rated Power: 400W
Peak Power: 500W
Input: DC 12V,24V, 48V,60V
Output: AC 220V 50Hz, 110V 60Hz
Type: Single Voltage Input
Waveform: Pure Sine Wave
Efficiency: >90%
Number of outlets: 1
What's in the Box
Everything You Need to Power Up
1 x Power Inverter,
1 x User Manual.
1 Pair x Alligator Clips (for 12V/24V) OR 1 x Specialized Wire (for 48V/60V)
Comprehensive Usage Guide
Step 1: Check Battery Compatibility
Ensure your battery voltage matches the inverter’s input voltage (e.g., Use a 12V battery for a 12V inverter).
Step 2: Correct Connection Sequence
Connect the Red cable to the Positive (+) terminal and the Black cable to the Negative (-) terminal. Tighten the terminals to avoid overheating.
Step 3: Power On Logic
Turn on the inverter switch first, then plug in and turn on your appliances. This protects the inverter from initial startup surges.
FAQ
Q1: Can I use this for my refrigerator or drill?
A: Our Nova series uses Pure Sine Wave technology, which is compatible with inductive loads like small fridges and drills. However, ensure the appliance's starting power doesn't exceed 500W.
Q2: Why did the wires get hot?
A: This is usually caused by loose terminal screws. Please ensure the alligator clips or ring terminals are tightly fastened to the posts.
Q3: Is it safe to leave it on all the time?
A: Yes, but it will consume a small amount of "no-load" battery power. We recommend turning it off when not in use to prolong battery life.
Q4: The red light is on, it's beeping, and there is no power. Is it broken?
A: No, your inverter's safety shield has activated to protect your devices! This usually happens for two reasons:
1.Battery is depleted (Low Voltage): Recharge your battery immediately.
2.Overload: The appliance you plugged in requires more power than the inverter can provide (especially motor-driven devices). Unplug it and restart the inverter.
Q5: Can I connect this inverter to the solar controller's "Load" port?
A: NEVER! The inverter draws massive current and will instantly burn out your solar charge controller. Always connect the inverter's cables DIRECTLY to your battery's positive and negative terminals.
Pro Tips for Longevity
Ventilation is Key: Keep at least 2 inches of space around the cooling fan.
Avoid Thin Wires: Only use the original high-quality GRENNOVA cables provided.
Keep Dry: Avoid any contact with water or high-humidity environments.
Real Rating vs General Inverters
Why Choose Grennova?
Unlike generic inverters that boast "500W" but fail at 200W, Grennova guarantees a smooth, stable, and tested output. Our dual-circuit boards and premium capacitors prevent messy waveforms and potential overheating.
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