Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW 80A

Hybrid Off‑Grid Solar Inverter QOLTEC 3KVA 2.4kW 80A is a hybrid inverter for standalone solar systems. It delivers a nominal inverter capacity of 3 kVA with 2.4 kW continuous output and supports up to 80 A charging or DC input current. The unit coordinates solar input, battery charging and AC output to provide energy self‑consumption and backup power for residential and small commercial off‑grid installations. Brand: QOLTEC, MPN: 53876, EAN: 5901878538761.

Advantages

The QOLTEC Hybrid Off‑Grid Solar Inverter integrates inverter, charger and solar management in one device, reducing the number of separate components required in an off‑grid system. Its 3 kVA nominal rating and 2.4 kW continuous output define capacity for typical household and small business loads, while the 80 A charging/DC input current enables faster battery charging and supports larger battery banks. Integrated control of solar input and battery charging simplifies operation and increases opportunities for self‑consumption of generated energy.

Suitable for

• Off‑grid residential homes and cabins
• Small commercial sites with independent power needs
• Remote installations where grid connection is unavailable
• Backup power for essential circuits in homes or small offices

Key specifications

• Type: Hybrid Off‑Grid Solar Inverter
• Nominal inverter capacity: 3 kVA
• Continuous AC output: 2.4 kW
• Maximum charging / DC input current: 80 A
• Brand: QOLTEC
• MPN: 53876
• EAN: 5901878538761
• Category: Power Inverters

How to use

Install the QOLTEC Hybrid Off‑Grid Solar Inverter 3KVA 2.4kW 80A following local electrical codes and the manufacturer’s installation instructions. Connect the solar array to the PV input, attach the battery bank to the battery terminals with correct polarity, and connect AC loads to the inverter outputs. Confirm system voltage and battery type are compatible with the inverter specifications before applying power.

During initial commissioning check fuses, breakers and DC/AC disconnects, verify battery condition and settings, and perform a controlled test of inverter output under expected load. For safety and to preserve warranty, consider professional installation or authorized service where required.

Recommendations

Use a battery bank rated for the inverter’s supported charging current and provide proper fusing and DC/AC isolation. Regularly inspect battery condition and connections, monitor charging current and battery voltage during first operation, and follow local regulations for electrical installations. Ensure adequate ventilation and avoid installing the inverter in damp or excessively hot environments.