The MONOCRYSTALLIN GLASS BACKSHEET TRINA VERTEX S 400 W MODULE with Half Cell, displays an exceptional efficiency of 21.50%. Their 400 watt peak power, among the best on the market, a clear increase in energy production thanks to MBBs (Multi Busbars) and Half-Cells for fewer panels but with impeccable power and half-cell quality.
Up to 405 W of power and 211 W / m² of high power density with interconnection technology for this range of VERTEX-S solar panels.
Multi-busbar technology for better light reception, low series resistance, improved conductivity and increased reliability.
Excellent performance in low light conditions thanks to the cell manufacturing process and module optimization.
Thanks to the half-cell design, these solar panels have twice the number of cells as a panel of the same size (60 cells). Normal-sized cells are cut in half by laser. Because they are half their normal size, they only produce half the amount of energy. This is countered by having twice as many cells, so that it effectively cancels out. A big plus, however, is the fact that the smaller cells have less electrical resistance - only a quarter of what it usually is. Lower electrical resistance means less power loss and higher efficiency. Another advantage of the Trina Honey Mono PERC 375W (Black Frame Half Cell 1500V) with the smaller cells is a higher shade tolerance. There are more and more chains of shorter cells in a panel. This means that if a single string is partially blocked by the shadow, the rest will still function fully.
Solar panels can be used in photovoltaic installations of 1000V and 1500V. This allows more modules to be used in a single chain. A suitable inverter is required. System scaling reduces costs. There will be less expenditure, for example on cables or junction boxes, but also on installation and maintenance.
Each of these solar cells contains 9 Busbars. These wider lines on the cells allow current to flow between the cells. The 120 cells mounted in series / parallel, composed of 9 Busbars each, this latest generation technology will allow you to maintain high production in low light.
A solar cell is unable to fully convert the light that strikes it into energy. A substantial amount reaches the rear of the panel without being absorbed. The back side is conductive, which results in a loss of energy in the form of heat. PERC cells have non-conductive reflective lines applied to the back. These lines reflect light back into the cells, allowing a second chance to be absorbed, resulting in the conversion of more light into energy.
6000 Pa snow load (test load)
4000 Pa wind load (test load)
The aforementioned test is one of the few Trina Honey Mono PERC 375W (1500V Black Frame Half Cell) panels to be submitted. The modules are certified to withstand a static wind and snow load of 2400 and 5400 Pa, respectively. They are also certified to resist salt spray and ammonia. The cables of these half-cell panels have a length of 1200 mm.
- Positive power tolerance (0 - + 5W) guaranteed
- High modulus conversion efficiency (up to 20.70%)
- Better energy efficiency with excellent irradiance performance and temperature coefficient
- Strong PID resistance ensured by solar cell process optimization and careful selection of module nomenclature
- Adaptable to hostile environments: rigorous fog and ammonia tests
- Robust frame (35mm) resistant to mechanical loads of 5,400 Pa for the snow load at the front and 2,400 Pa for the wind load at the rear
- 12 year warranty for materials and processing;
- 25 year warranty for linear output power up to 85%
15 year product manufacturing warranty
25 year performance warranty
2% degradation in the first year
0.55% annual degradation of energy