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Upgrade your off-grid energy system with the Must Energy 5kVA Off-Grid Inverter, a powerful all-in-one solar inverter that combines a pure sine wave inverter, 80A MPPT solar charger, and smart battery charger into a compact and efficient unit. Designed to power homes, commercial setups, and remote installations, this inverter offers unmatched reliability, flexibility, and energy efficiency.
Perfect for areas with unreliable or no grid access, the Must 5kVA inverter ensures continuous operation with seamless power switching and real-time system monitoring.

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Key Features of the Must Energy 5kVA Off-Grid Inverter

✅ 5kVA Pure Sine Wave Output – Stable AC power ideal for sensitive electronics and appliances
✅ 80A MPPT Charge Controller – High-efficiency solar charging for faster and smarter battery management
✅ Multi-Function System – Inverter + MPPT solar charger + AC charger in a single unit
✅ Intelligent LCD Display – Configure voltage range, charging priority, and monitor system performance
✅ 48V Battery Bank Compatibility – Supports deeper energy storage and higher efficiency setups
✅ AC/Solar Priority Modes – User-configurable to suit your power source preferences
✅ Robust & Compact Design – Durable construction with a space-saving footprint
✅ Overload & Short Circuit Protection – Built-in safety features for reliable operation

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Technical Specifications

Specification	Details
Model	PV1800 VHM
Rated Power	5,000 VA / 5,000 W
DC Input Voltage	48V
MPPT Solar Charger	80A (Max PV Input Voltage: 145V DC)
AC Output Voltage	230V ± 5%, 50Hz
Output Waveform	Pure Sine Wave
Efficiency (Inverter/MPPT)	≥93% / ≥98%
Display	Multifunction LCD with settings menu
Battery Types Supported	Lead-acid, GEL, AGM, Lithium (user-configurable)
Operating Temperature	-10°C to 50°C
Dimensions	\~500 x 300 x 150 mm (subject to model variant)
Weight	Approx. 10–13 kg
Certifications	CE / ISO9001 / RoHS
Warranty	1-Year Standard Warranty

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How the Must Energy 5kVA Inverter Works

1. Solar Charging – The integrated 80A MPPT controller harvests power from your solar array
2. Battery Management – Automatically charges and discharges your 48V battery bank efficiently
3. AC Output – Delivers clean 230V/50Hz power for home or business loads
4. Power Source Prioritization – Set preferences for solar, battery, or grid input depending on use case

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Why Choose the Must Energy 5kVA Off-Grid Inverter?

• Scalable Power Solution: Ideal for large households, rural setups, and commercial projects
• Smart Energy Control: Adjust input priority and charging behavior to match energy needs
• Built for Harsh Conditions: Handles high temperatures and demanding load environments
• Perfect for Backup or Full-Time Use: Great for power outages, remote locations, or full off-grid systems
• High Conversion Efficiency: Minimize power loss and save more over time

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What’s in the Box

• 1 x Must Energy 5kVA Off-Grid Inverter
• User Manual + Configuration Guide
• Warranty Card

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⚡ Invest in Long-Term Power Security

The Must Energy 5kVA Off-Grid Inverter is your ultimate partner for clean, reliable, and intelligent power management. From off-grid homes to solar-powered businesses, it’s built to maximize solar input, protect your battery investment, and deliver dependable AC output—anywhere, anytime.
Order today from Optima Solar Systems and take full control of your energy future.