All-black panel with fire class A and good resistance to shade: 465 W and 23.3% efficiency on the same overall size of 1757 x 1134 mm, with 2+2 mm double glass.
It is a panel in which all the electrical contacts have been moved to the back of the cell, the ABC (All Back Contact) technology, so that the face exposed to the sun has no visible metal line. In practice, the entire surface works, the panel looks uniform and copes better with the moments when part of it falls into shade. The cells are held between two sheets of tempered glass, in a black aluminium frame, and the assembly has the best fire behaviour class, class A.
On an overall size of 1757 x 1134 x 30 mm, i.e. about 2 sq m, the panel gives 465 W and 23.3% efficiency, with a power tolerance of 0 ... +3% - meaning it can leave the factory somewhat more powerful than stated, never weaker. As a guideline, 11 panels mean around 5.1 kWp over approximately 22 sq m, and 22 panels around 10.2 kWp over approximately 44 sq m (calculated from power and dimensions). It weighs 24.2 kg, so it is installed by two people. On very hot days it loses 0.26% of its power for each degree above the reference temperature, less than classic panels with busbars, and the structure withstands 5400 Pa of pressure on the front and 2400 Pa on the back.
At STC: Voc 41.12 V, Vmp 34.68 V, Isc 14.29 A, Imp 13.41 A, 108 N-type ABC cells (6 x 18), coated double tempered glass, 2.0 + 2.0 mm. Coefficients -0.26 %/°C for Pmax, -0.22 %/°C for Voc and +0.05 %/°C for Isc; weight 24.2 kg ± 3%; MC4-Evo2 connectors; maximum system voltage 1500 V DC; operating range -40...+85 °C; fire class A. It is sized with string inverters of 3-15 kW, with a check of the MPPT window for a Voc of 41.12 V per module at sub-zero temperatures.
Suitable for a house or a small building where fire class A is required, along with a uniform appearance of the roof and high yield on a limited area.
| Rated power (STC) | 465 W |
|---|---|
| Module efficiency | 23,3% |
| Power tolerance | 0 ... +3% |
| Cell technology | N-type ABC (All Back Contact), 108 celule (6 x 18) |
| Voc / Vmp | 41,12 V / 34,68 V |
| Isc / Imp | 14,29 A / 13,41 A |
| Dimensions | 1757 x 1134 x 30 mm |
| Weight | 24,2 kg (+/- 3%) |
| Construction | Sticla dubla calita cu strat, 2,0 + 2,0 mm |
| Frame | Aluminiu anodizat negru, 30 mm |
| Connector | MC4-Evo2 |
| Temperature coefficients | Pmax -0,26 %/grad C, Voc -0,22 %/grad C, Isc +0,05 %/grad C |
| Maximum system voltage | 1500 V DC |
| Mechanical load | 5400 Pa fata / 2400 Pa spate |
| Fire class | A |
| Operating temperature range | -40 ... +85 grad C |
15-year product warranty / 30-year linear performance warranty
Specifications confirmed from the manufacturer's datasheet
AIKO-A465-MAH54Dw is the 465 W version of the Neostar 2P+54 Dual-Glass series, built on N-type ABC (All Back Contact) cells - the technology in which both polarities are collected on the back of the cell, so that the face exposed to the sun has no visible metallisation. On an overall size of 1757 x 1134 x 30 mm the module reaches 23.3% efficiency, with a power tolerance of 0 ... +3%.
At STC the parameters are Voc 41.12 V, Vmp 34.68 V, Isc 14.29 A and Imp 13.41 A. The 108 cells (6 x 18) are laminated between two sheets of tempered glass with a 2.0 mm anti-reflective coating, in the black anodised aluminium frame. The temperature coefficients are -0.26 %/degree C for power, -0.22 %/degree C for Voc and +0.05 %/degree C for Isc. The weight is 24.2 kg (+/-3%), and the connectors are MC4-Evo2.
The module has fire class A (the best), a maximum system voltage of 1500 V DC and resistance to 5400 Pa on the front / 2400 Pa on the back. The dual glass construction without a front grid reduces the risk of microcracks, and the ABC architecture offers better behaviour under partial shading and at high temperature than PERC or TOPCon modules with busbars. It is installed on residential and small commercial roofs, with string inverters of 3-15 kW; check the MPPT window for a Voc of 41.12 V per module at sub-zero temperatures.
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.
