Longi photovoltaic panel backing

The product uses the company's proprietary hybrid interdigitated back contact (HIBC) crystalline silicon solar cell based on a full-size silicon wafer, which reached a world-record power conversion efficiency of 27....
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LONGi Solar Panels & PV Modules | High-Efficiency Monocrystalline

Backed by advanced technologies, LONGi solar panels feature excellent power ratings and top conversion efficiencies, and can be used across all market segments. LONGi''s field-proven bifacial modules deliver

The World''s Leading Supplier of Solar PV Solutions

Back Contact (BC) Solar Technology Development White Paper At the key node of intergenerational transition of global Photovoltaic (PV) technology, the back contact (BC) cell technology is leading the new-generation PV

Longi launches all-black back contact solar panel series

The EcoLife series brings Longi''s back contact technology to the residential solar market with panels that reportedly offer quicker system payback and reduced power degradation over time.

Longi unveils 700 W back-contact PV panel with world record silicon

Longi has unveiled a new solar module that utilises the company''s proprietary hybrid interdigitated back contact (HIBC) crystalline silicon solar cell based on a full-size silicon wafer, and reached

Special Edition 2023 LONGi Module Products Overview

Innovations also at the module level: In addition to several advancements at the cell level, LONGi''s HPBC structure also supports line interconnections at the module level rather than Z-shaped connections, reducing

Longi unveils 700 W back-contact PV panel with world record silicon

Chinese solar manufacturer Longi unveiled a new PV module with 25.9% efficiency at the 2025 SNEC trade show this week in Shanghai, produced using both low- and high-temperature passivation...

Longi launches 700 W back-contact solar panel

Longi has launched a new high-efficiency solar module built on its proprietary hybrid interdigitated back-contact (HIBC) crystalline silicon cell technology. It is based on a full-size silicon wafer. The module

Longi Solar Panels | CCL Components

Despite their high performance, LONGi modules are competitively priced. The complete range spans a wide range of applications and are backed by comprehensive warranties.

High-efficiency Module,Longi solar module

HPBC (Hybrid Passivated Back Contact) is LONGi self-developed and named hybrid passivated back contact cell technology. It is a new generation of high-efficiency cell technology featuring no grid lines on the front

Longi Launches All-Black Back Contact Solar Panel Series

Chinese solar panel manufacturer Longi has introduced its new EcoLife series of solar panels at Intersolar. This series features the company''s advanced back contact technology and is designed as a

Low-Voltage Battery Racks

48V LiFePO4 racks from 5kWh to 30kWh, scalable for home energy management and backup power – ideal for residential and light commercial.

DC Combiner Boxes

1500V DC combiner boxes with surge protection, fuses, and monitoring – essential for large solar arrays and source-grid-load-storage integration.

Smart Microgrid Systems

Islanding controllers, genset integration, and real-time optimization for microgrids, reducing diesel consumption and improving reliability.

Outdoor Cabinets & Battery Racks

IP55 temperature-controlled cabinets with active cooling/heating, housing modular battery racks for harsh environments.

Technical Insights & Industry Updates

Contact RRR Renewable Projects (SA)

We provide low-voltage battery racks, DC combiner boxes, smart microgrid systems, single-phase & three-phase hybrid inverters, battery racks, temperature-controlled outdoor cabinets, source-grid-load-storage platforms, solar+storage solutions, home energy management, backup power, containerized ESS, microinverters, solar street lights, and cloud monitoring.
EU-owned factory in South Africa – from project consultation to commissioning, we deliver premium quality and personalized support.

Plot 56, Greenpark Industrial Estate, Midrand, Johannesburg, 1685, South Africa (EU-owned facility)

+33 1 88 46 32 57  |  [email protected]