High-Efficiency 3 Phase Inverter 48V for Industrial & Solar Power Systems

1. Product Overview

Our latest 3 phase inverter 48v is engineered to deliver reliable, clean, and efficient power conversion for demanding industrial and renewable energy applications. This pure sine wave inverter converts 48V DC input from battery banks or solar arrays into stable 380V/400V three-phase AC output, making it the ideal solution for off-grid factories, commercial buildings, and backup power systems. With advanced DSP control and rugged construction, it ensures seamless operation even in harsh environments.

2. Key Features

• Pure Sine Wave Output: Less than 3% THD ensures safe operation for sensitive equipment like CNC machines, pumps, and medical devices.
• High Efficiency: Up to 94% conversion efficiency reduces energy loss and lowers operating costs.
• Wide Input Range: The 3 phase inverter 48v accepts 40V-60V DC input, accommodating battery voltage fluctuations during charge/discharge cycles.
• Parallel Capability: Supports up to 6 units in parallel for scalable power expansion (up to 180kW).
• Smart LCD Display: Real-time monitoring of voltage, current, frequency, and fault codes.
• Robust Protection: Built-in over-voltage, under-voltage, overload, short-circuit, and over-temperature protection.
• Remote Monitoring: Optional Wi-Fi/RS485 module for remote data logging and control via mobile app.

3. Technical Specifications

Parameter	Value
Model	PV48-10000T
DC Input Voltage	48V (40V–60V range)
AC Output Voltage	380V / 400V (3-phase, 4-wire)
Rated Power	10,000W (10kW)
Peak Power	20,000W (for 10 seconds)
Output Frequency	50Hz / 60Hz (selectable)
Waveform	Pure Sine Wave (THD ≤ 3%)
Efficiency (Peak)	94%
Transfer Time	< 10ms (Auto switch)
Battery Type	Lead-acid / LiFePO4 / Lithium-ion
Charging Current	80A (Max, adjustable)
Operating Temperature	-20°C to +55°C
Enclosure Rating	IP54 (indoor/outdoor optional)
Dimensions (W×D×H)	550 × 350 × 750 mm
Weight	45 kg
Certifications	CE, RoHS, IEC 62040

4. Application Scenarios

The 3 phase inverter 48v is versatile enough to power a wide range of systems:

• Off-Grid Solar Installations: Convert 48V battery storage from solar panels to run 3-phase equipment in remote farms or mining sites.
• Industrial Backup Power: Ensure continuous operation for 3-phase motors, compressors, and conveyor belts during grid outages.
• Telecom & Data Centers: Provide clean power to critical servers and communication towers where 48V DC backup is standard.
• Electric Vehicle Charging Stations: Integrate with battery buffers for fast DC-to-AC conversion.
• Marine & RV Applications: Power navigation systems, air conditioning, and kitchen appliances on boats or large RVs.

5. Advantages

Why choose our 3 phase inverter 48v over competitors? Here are the key benefits:

• True Parallel Scalability: Most inverters in this class only support single-unit operation. Our design allows you to daisy-chain units without additional synchronizers.
• Battery Agnostic: Works seamlessly with lead-acid, gel, AGM, and lithium batteries. The built-in intelligent charger automatically detects battery type.
• Cold Start Capability: Can start heavy inductive loads (like 5HP motors) without voltage sag, thanks to the high peak power rating.
• Low Standby Power: Consumes only 2W in standby mode, ideal for 24/7 solar systems.
• Global Support: 12-month warranty with local service centers in 20+ countries.

6. Why Choose Us

As a manufacturer with over 15 years of experience in power electronics, we understand the unique demands of B2B clients. Here is what sets us apart:

• OEM/ODM Expertise: We can customize the 3 phase inverter 48v with your brand, specific voltage/frequency settings, or special connectors.
• Factory Direct Pricing: No middlemen—you get competitive wholesale rates with volume discounts for orders above 50 units.
• Rigorous Quality Control: Each unit undergoes 48-hour burn-in testing at full load before shipping.
• Technical Documentation: Full CAD drawings, wiring diagrams, and programming guides provided upon purchase.
• Fast Shipping: Stock available for immediate dispatch via DHL, FedEx, or sea freight.

7. FAQ

Q: What battery capacity do I need for this 3 phase inverter 48v?

A: For 10kW load at full power for 1 hour, you will need a 48V battery bank with at least 200Ah capacity. We recommend LiFePO4 batteries for best cycle life.

Q: Can this inverter run a 3-phase motor directly?

A: Yes, the pure sine wave output and high peak power make it suitable for direct-on-line starting of 3-phase induction motors up to 7.5kW.

Q: Does it include a solar charge controller?

A: This model is a pure inverter-charger. For solar systems, pair it with a separate MPPT charge controller. We offer compatible 48V MPPT controllers separately.

Q: What is the maximum parallel configuration?

A: Up to 6 units can be paralleled for a total output of 60kW. Each unit must have the same firmware version.

Q: How do I monitor the system remotely?

A: Install the optional Wi-Fi dongle (model WIFI-48). Download the "PowerView" app to monitor voltage, load, and historical data from your smartphone.

Q: What is the warranty period?

A: Standard warranty is 12 months. Extended warranties up to 36 months are available for bulk orders.