Completely black panel, with no visible lines on the front, for roofs where appearance matters: 430 W, 22,0% efficiency, 20,8 kg, easy to install by one person.
This is a panel from the LONGi Hi-MO X6 family, built on back-contact cells, that is with the electrical contacts moved to the back of the cell. For someone looking at the house, this means a completely black, uniform panel, without the silver metal stripes on the front of ordinary panels. Besides the appearance, moving the contacts leaves more surface exposed to the sun. It is the typical choice for residential roofs where the image of the house matters.
Each module produces 430 W at an efficiency of 22,0% over 1,95 m2; a usual system of 12 panels thus reaches 5,16 kWp. The size of 1722 x 1134 x 30 mm and the weight of 20,8 kg make it easy to handle, including by a single person, on pitched roofs, and compatible with the standard structures for 108 half-cell modules. The moderate voltage format matches well with the residential hybrid inverters of 3-10 kW, allowing strings of 8-14 modules on each MPPT input. The warranty is 15 years on the product and 25 years linear on power, with a degradation of 0,40% per year, that is around 88,9% of the power at the end of the warranty period.
At STC: 430 Wp, Vmp 32,84 V, Imp 13,10 A, Voc 39,13 V, Isc 14,15 A. HPBC back-contact cells (Hi-MO X6), 108 cells, full black appearance, 1722 x 1134 x 30 mm, 20,8 kg, maximum system voltage 1500 V DC. Temperature coefficients: -0,29 %/degree C for Pmax, -0,23 %/degree C for Voc, +0,05 %/degree C for Isc; NOCT 45 degrees C.
Suitable for a house in an urban area, with a pitched tile or sheet metal roof, where a uniform black appearance and a 3-10 kW system are required, possibly with a battery.
| Rated power (STC) | 430 Wp |
|---|---|
| Module efficiency | 22,0% |
| Vmp / Imp | 32,84 V / 13,10 A |
| Voc / Isc | 39,13 V / 14,15 A |
| Cell technology | HPBC back-contact (Hi-MO X6), 108 celule |
| Appearance | full black |
| Dimensions | 1722 x 1134 x 30 mm |
| Weight | 20,8 kg |
| Maximum system voltage | 1500 V DC |
| Pmax temperature coefficient | -0,29 %/grad C |
| Voc temperature coefficient | -0,23 %/grad C |
| Isc temperature coefficient | +0,05 %/grad C |
| NOCT | 45 grade C |
15 year product warranty and 25 year linear power warranty; degradation 0,40%/year, about 88,9% at the end of the warranty
Series-level specifications — valid for the product family
LR5-54HTH-430M belongs to the LONGi Hi-MO X6 family, built on HPBC (Hybrid Passivated Back Contact) cells with the contacts moved to the back of the cell. The absence of busbars on the front gives the module the completely black, uniform appearance so sought after on residential roofs, and at the same time increases the active surface.
At STC the module delivers 430 Wp, with Vmp 32,84 V, Imp 13,10 A, Voc 39,13 V and Isc 14,15 A, at an efficiency of 22,0% over 1,95 m2. The temperature coefficients are -0,29 %/degree C for Pmax, -0,23 %/degree C for Voc and +0,05 %/degree C for Isc, and NOCT is 45 degrees C. The maximum system voltage is 1500 V DC.
The size of 1722 x 1134 x 30 mm and the weight of 20,8 kg make it easy to install by a single person on pitched roofs and compatible with the standard structures for 108 half-cell modules. The 108 cell format with moderate voltage matches well with the residential hybrid inverters of 3-10 kW, allowing strings of 8-14 modules per MPPT.
More energy from the same roof area: 600 W from a single module, at 23.2% efficiency, with the contacts moved to the back for a fully active front face.
Fewer parts and faster installation for the same power: 615 W per module, at 23.8% efficiency, in a panel of 27 kg and 2278x1134x30 mm.
455 W and 22.8% efficiency in a 21.5 kg panel, with cells without metal contacts on the front and low losses in heat.
The front of the panel has no metal stripes: 450 W, 22,6% efficiency and only 21,5 kg, with good behaviour under partial shading.
