PV2900 LHP (1–6KW) Heavy-Duty Low-Frequency Solar Inverter

The PV2900 LHP Series is a heavy-duty low-frequency solar inverter designed for demanding 110V/120V off-grid and backup power applications. Available from 1kW to 6kW, it combines a robust copper transformer, high surge capability, advanced MPPT solar charging, and flexible battery voltage options into a reliable all-in-one energy solution.

Built with a heavy-duty copper transformer, the PV2900 LHP delivers exceptional durability and can handle demanding startup loads. Its impressive 300% surge capability makes it particularly suitable for high-starting-current equipment such as water pumps, motors, refrigerators, compressors, air conditioners, and power tools.

The series is available in 12V, 24V, and 48V configurations, allowing users to select the appropriate battery voltage for different system sizes and energy requirements. An integrated 80A MPPT solar charger maximizes solar energy harvesting and improves battery charging efficiency.

The PV2900 LHP also features dual AC outputs, allowing users to separate essential and non-essential loads for smarter energy management. This helps prioritize critical equipment and make better use of available battery capacity during backup operation.

Key Features

• Series: PV2900 LHP
• Power Range: 1kW–6kW
• Technology: Low Frequency
• Output Voltage: 110V/120V
• Solar Charger: Built-in 80A MPPT
• Battery Options: 12V / 24V / 48V
• Transformer: Heavy-Duty Copper Transformer
• Surge Capability: Up to 300%
• Dual AC outputs
• Smart load management
• High starting-current capability
• Pure sine wave power solution
• Designed for demanding off-grid applications
• Robust transformer-based construction
• Suitable for residential and commercial backup systems

300% Surge Capability

The PV2900 LHP is designed to handle equipment that requires a high amount of power during startup.

Its 300% surge capability makes it suitable for:

• Water pumps
• Borehole pumps
• Electric motors
• Refrigerators
• Freezers
• Air conditioners
• Compressors
• Power tools
• Workshop machinery
• Other inductive loads

This heavy-starting-load capability makes the inverter particularly useful for farms, workshops, homes, and off-grid installations.

Heavy-Duty Copper Transformer

The PV2900 LHP uses a large copper transformer designed for demanding power applications. Its low-frequency architecture provides strong surge performance and stable power delivery for equipment with high starting currents.

This makes it a suitable choice where durability, reliability, and high-load performance are more important than a lightweight inverter design.

80A MPPT Solar Charging

The integrated 80A MPPT solar charger efficiently manages energy from the connected solar array and optimizes battery charging.

MPPT technology helps maximize usable solar energy throughout changing sunlight conditions, making the PV2900 LHP suitable for residential and off-grid solar systems.

Flexible 12V, 24V & 48V Systems

The PV2900 LHP is available in three battery voltage configurations:

• 12V
• 24V
• 48V

This allows the inverter to accommodate different system sizes, from smaller backup installations to larger residential and off-grid energy systems.

Dual AC Output

The dual AC output configuration allows users to divide their loads into essential and non-essential circuits.

For example:

Essential Output:
Lighting, refrigerators, routers, security systems and other critical equipment.

Secondary Output:
General appliances and non-essential loads.

This provides better control over battery usage and backup runtime.

Applications

The PV2900 LHP Series is ideal for:

• Off-grid homes
• Residential solar systems
• Home backup power
• Farms
• Agricultural facilities
• Borehole systems
• Water pumping
• Workshops
• Small businesses
• Rural power systems
• Remote locations
• Emergency backup power
• Solar battery systems
• Motor-driven equipment
• High-load residential applications
• Solar energy storage systems