Must PV18-3224 VPM Ⅱ Series (3.2KW) Off-Grid Solar Inverter

Tired of NEPA/DisCo outages, rising fuel costs, and noisy generators? The Must PV18-3224 VPM II 3.2KW Off-Grid Solar Inverter is a high-frequency inverter, MPPT solar charger, and battery charger in one compact unit. It gives homes, shops, offices, clinics, and small businesses clean, silent, uninterrupted power.

It delivers 3200W of continuous pure sine wave power and handles 6400VA surge loads for motor-driven appliances such as refrigerators, freezers, water pumps, and fans. The built-in 60A MPPT controller charges your 24V battery bank straight from your solar panels. When the sun is low, it switches to grid or generator power and keeps your batteries topped up. You choose the priority (solar, grid, or battery) from the LCD, so you control how much you spend on fuel and electricity.

Ideal for: home backup power, solar homes, shops and retail outlets, small offices, salons, POS and cybercafé setups, clinics, and generator-replacement systems.

Note: This is an off-grid inverter/charger. Batteries and solar panels are sold separately. Make sure your battery bank is 24V and your PV array stays within the specified voltage and power limits.

Key Features

• 3200W / 3200VA pure sine wave output with 6400VA surge power. Powers fridges, freezers, TVs, fans, lighting, laptops, and pumps without damaging sensitive electronics.

• Built-in 60A MPPT solar charge controller. Accepts up to 1600W of solar panels (PV open-circuit voltage up to 160VDC, MPPT range 30–128VDC) with up to 98% charging efficiency.

• Never be left in the dark. It combines solar, grid power, and battery (or generator) into one continuous supply, with a 10ms transfer time in UPS mode.

• Built for unstable grid power. The wide AC input range (90–280VAC in appliance mode, 170–280VAC in UPS mode) and auto-sensing 50/60Hz suit Nigerian conditions and generator input.

• Fast battery charging. Up to 60A from AC and up to 120A combined charging. Works with a 24V battery bank, and supports smart lithium BMS communication via CAN port.

• Smart and protected. LCD control for charge current, charge voltage, and AC/solar priority. Protection against overload, short circuit, and deep discharge. Cold start function. USB, RS485, and CAN monitoring, with optional WiFi remote monitoring.

• Compact and light. 5.5kg, 254.5 × 367.4 × 103mm, with only 2W standby consumption.

• CE certified (EMC + LVD) from a manufacturer with 20+ years of solar experience.

Technical Specifications

• Model: PV18-3224 VPM II

• Rated power: 3200VA / 3200W

• Surge power: 6400VA

• Waveform: Pure sine wave

• Battery system voltage: 24VDC

• AC output / input: 230VAC; 50/60Hz auto-sensing

• AC input range: 170–280VAC (UPS) / 90–280VAC (Appliance)

• Transfer time: 10ms (UPS) / 20ms (Appliance)

• Peak inverter efficiency: 90%–93%

• MPPT solar charger: 60A, up to 98% efficiency

• Max PV array power: 1600W

• Max PV open-circuit voltage: 160 VDC

• MPPT voltage range: 30–128VDC

• Max AC charge current: 60A

• Max total charge current: 120A

• Standby consumption: 2W

• Communication: USB, RS485, CAN; optional WiFi

• Operating temperature: 0–50°C

• Dimensions (W×H×D): 254.5 × 367.4 × 103mm

• Net/gross weight: 5.5 kg / 6.5kg

• Certification: CE (EMC + LVD)

• Manufacturer warranty:2 years

What’s in the Box

1 × Must PV18-3224 VPM II Inverter, user manual, and accessories.

FAQ

• What size battery does it need? A 24V system: two 12V batteries in series, or a 24V lithium battery. Sizing depends on your backup hours.

• Can it run an air conditioner? It can run a 1HP air conditioner plus other light loads, within the 3200W rating and 6400VA surge limit. Add up the wattage of your appliances before buying.

• Can I connect a generator? Yes, it is generator-compatible and can charge your batteries from generator or grid power.

• Is it suitable for Nigeria’s power supply? Yes. It runs on 230VAC at 50Hz and tolerates a wide, unstable AC input range.

SEO Keyword

Primary:

• 3.2KW solar inverter Nigeria

• Must PV18-3224 VPM II

• 3200W off-grid solar inverter

• 24V solar inverter with MPPT

• Buy solar inverter in Nigeria

Secondary:

• 3.2KVA inverter price in Nigeria

• Must solar inverter Lagos

• pure sine wave inverter 3kva

• inverter with built-in MPPT charge controller

• 60A MPPT inverter

• off-grid inverter charger

• 24V 3000W inverter

Long-tail / buyer-intent:

• best 3kva solar inverter for home in Nigeria

• solar inverter to power fridge and freezer

• generator replacement inverter Nigeria

• inverter for shop or small business Nigeria

• lithium-compatible solar inverter 24V

• Must Energy inverter distributor Nigeria

AI-search / conversational:

• “What is the best 3kva off-grid inverter in Nigeria?”

• “Where can I buy a Must 3.2KW inverter in Lagos?”

• “Which inverter works with lithium and lead-acid batteries?”

• “How many solar panels for a 3.2KW inverter?”