430W LONGi Hi-MO Bifacial Glass-Glass Solar Panel with HPBC 1.0 Cell Technology

are proud to present this advanced 430W bifacial solar panel from LONGi – the Hi-MO X6 series – featuring proprietary HPBC 1.0 back-contact cell technology for improved performance, strength, and longevity.

LONGi is a global leader in solar technology, providing reliable, high-performance energy solutions to drive the global energy transition. Through advanced solar and hydrogen technologies, LONGi is at the forefront of the shift to net zero-carbon energy systems – setting new industry benchmarks in solar panel innovation, efficiency, and durability.

LONGi’s HPBC 1.0 (Hybrid Passivated Back Contact) technology extracts more power from every ray of sunlight. By eliminating front-side busbars this panel achieves increased efficiency, improved heat resistance, and significantly extended lifespan – even in harsh climates or high-temperature environments.

Bipolar Hybrid Passivation boosts cell voltage, delivering increased energy output and minimising losses across the entire module. Combined with the zero-busbar (0BB) design, which eliminates shading from busbars and mechanical stress, the result is not only a sleek, modern appearance but also maximum energy harvest and superior long-term durability .

The bifacial glass-glass construction captures light from both sides of the panel, increasing yield by harnessing reflected sunlight. This makes it ideal for bright environments such as rooftops, commercial flat arrays, and off-grid applications. With high cell efficiency, these modules start generating earlier and continue producing later in the day, delivering more energy when compared to conventional solar panels – including in low light or overcast conditions.

This MCS certified panel is perfect for a wide variety of applications, from grid-tie household systems to off-grid installations where mains power is limited or unavailable such as boats, caravans, campervans, cabins or glamping huts. These high-power panels are ideal for large systems where the time and expense of fitting a high wattage array needs to be minimised.

This module is IP68 rated for waterproofing and rigorously tested against PID, salt mist, ammonia, dust, sand, and snow. Pre-installed MC4 connectors ensure quick, secure installation into any compatible solar setup.

With up to a 25-year product warranty and a 30-year power output guarantee, the LONGi Hi-MO X6 delivers outstanding long-term performance and peace of mind.

- Specifications
- Peak power: 430W
- Maximum power voltage: 32.90V
- Maximum power current: 13.07A
- Open circuit voltage: 39.62V
- Short circuit current: 13.86A
- Power tolerance: 0/+3%
- Dimensions: 1722 x 1134 x 30 mm
- Weight: 22.5 kg
- Mounting holes for ease of installation
- 2 x 1.2m of high-quality single core 4mm² solar cable
- Male and female MC4 waterproof connectors
- The product is covered by up to a 25-year product guarantee provided by LONGi. In addition, solar cells are guaranteed to produce at least 99% of nominal power in the first year after purchase and less than 0.4% degradation of nominal power each year after until 30 years after purchase, for a minimum of 86.9%.

Please note: if the application of this solar panel is to charge batteries, it is essential that this solar panel is used with a suitable solar charge controller. We recommend the following types of solar charge controllers

- For 12V batteries, a high efficiency MPPT solar charge controller rated at 40A or higher

- For 24V batteries, a high efficiency MPPT / or standard PWM solar charge controller rated at 20A or higher

- Datasheet for 430W LONGi Hi-MO X6 Bi-facial Glass-Glass Solar Panel (LON-430G)