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At Qualiserve Group, we offer a wide range of products designed to support and enhance business operations across various sectors. Our product spans across information technology, infrastructure and power solutions, providing reliable, innovative and effective solutions tailored to our clients needs
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TONGWEI Tier 1 P-Type Half Cell 550W Monofacial Solar Panel
The TONGWEI Tier 1 P-Type Half Cell Monofacial Solar Module offers a powerful 550W output, designed for high-performance solar installations. With its advanced P-Type half-cell technology, this module measures 2278±2 x 1134±2 x 30mm and provides enhanced durability and efficiency. Packed with 31 modules per pallet and 620 modules per 40HC container, it is ideal for large-scale residential and commercial solar projects. This high-efficiency module ensures long-term energy generation, making it a reliable choice for sustainable solar solutions.
Livoltek 5.12kWh (51.2V, 100Ah) Lithium-ion Battery – BLF51-5
5.12kWh rated:51.2V 100Ah Lithium-ion battery, Support max 5pcs in parallel upto 25.6kWh. Life cycles ( 90% DOD,0.5C,25 ℃ ) 6000 Cycles, A + cell, IP21, (*10 Years Optional)
AC String Box-3Phase HXCB21-1/1, 32A, 400V with PCD+MCB+SPD
Reliable AC String Box-3Phase HXCB21-1/1, 32A, 400V with PCD, MCB, and SPD for secure power distribution and protection in industrial and commercial applications
Livoltek 6.2kVA Hybrid Inverter – 48Vdc, 120A MPPT Charger, 80A AC Charger, Parallel Support up
Enhance your solar energy setup with the Livoltek 6.2kVA Hybrid Inverter. Featuring a 48Vdc system, this inverter comes with a powerful 120A MPPT charger and 80A AC charger, capable of handling up to 6500Wp of power. With a maximum PV input VOC of 500Vdc and an MPPT range of 60Vdc to 450Vdc, it ensures optimal energy capture. This inverter supports operation without a battery and is ideal for off-grid and hybrid applications. With support for 200% peak power, DG compatibility, and optional WiFi/RS232 connectivity, it offers flexibility, fast transfer times (<10ms), and the ability to be paralleled up to 12 units for larger systems.
HP 14S Core i3 12th Gen – 8GB RAM, 256 GB SSD, Windows 11 (Silver)
Designed for students and professionals, this HP 14S model balances performance with portability. Enjoy fast processing with 8GB RAM and a 256GB SSD, all packed in a sleek natural silver chassis.
Livoltek 6.2kVA Hybrid Inverter – 48Vdc, 120A MPPT Charger, 80A AC Charger
Boost your energy management with the Livoltek 6.2kVA Hybrid Inverter, designed for 48Vdc systems. This powerful inverter features a 120A MPPT charger and 80A AC charger, supporting a maximum PV input VOC of 500Vdc and up to 6500Wp of power. The MPPT range of 60Vdc to 450Vdc ensures optimal solar energy capture. It operates without a battery, making it perfect for off-grid or hybrid setups. With 200% peak power support, DG compatibility, and optional WiFi/RS232 connectivity, this inverter delivers excellent performance and seamless integration. Fast transfer time (<10ms) for smooth energy conversion.
Livoltek 3.75kVA Inverter/Charger – 24Vdc, 20A AC Charger, Low-Frequency Transformer
Experience reliable power management with the Livoltek 3.75kVA Inverter/Charger. Featuring a low-frequency transformer and 24Vdc system compatibility, it includes a 20A AC charger for versatile energy solutions. Delivering 300% peak power capacity, ultra-fast transfer times under 4ms, and minimal no-load loss under 10W, this inverter is ideal for residential and commercial setups. With diesel generator support and optional WiFi/RS232 connectivity, it ensures seamless integration and control. Backed by a 2-year warranty, it offers unmatched performance and reliability.
Livoltek 2.56kWh Lithium-ion Battery – 12.8V 200Ah, Expandable to 40kWh
The Livoltek 2.56kWh Lithium-ion Battery is a powerful energy storage solution designed for scalability and reliability. Featuring a 12.8V 200Ah capacity, Grade A cells, and 100% depth of discharge, it supports up to 6000 cycles at 90% DOD, 0.5C, 25℃. With a maximum 4-series and 4-parallel configuration, it can expand up to 40kWh total capacity, making it suitable for large-scale hybrid and off-grid energy systems. Built with IP21 protection, it ensures durability and safety in various environments.



