Bluetti 255Wp mono-perc solar module

The perc-mono solar panel from Bluetti (mpn: bfpv-255w) impresses with its powerful output of 255wp and its low weight of just 7.5 kg. This makes the module very easy to transport and install. Furthermore, lightweight solar panels are suitable for roofs that cannot bear the load of heavy rigid panels, which makes them very versatile. Thanks to its ip67 protection class, the module can be exposed to any weather without any problems.

about the 255w solar module

• perc technology
• High efficiency of 21%
• etfe coating - for better durability
• CPC coating - to increase the efficiency of light absorption
• 180W/m² fabric power density
• Long-lasting performance
• Weather resistant

perc technology

perc - that stands for "Passivated Emitter and Rear Cell". What sounds complicated is as simple as it is ingenious: with normal solar cells, a small part of the sunlight, namely the red light, always passes through the cell unused. Perc technology, on the other hand, uses a layer on the back of the cell to reflect this unused sunlight. This technology helps the solar cell to achieve a higher level of efficiency. Especially when the light tends to be red in color, i.e. in the morning and evening, the system can benefit from the perc effect.

etfe coating

The front of the solar panel is covered with a high-tech plastic layer based on ethylene tetrafluoroethylene copolymer (etfe), which offers excellent protection against harmful environmental influences and is also suitable for use in salt water. etfe is lighter and at the same time more translucent than other plastic solutions on the market.

The Bluetti balcony system

The Bluetti balcony solar system is an extremely efficient, grid-connected energy storage solution consisting of solar modules, a solar charge controller, micro inverters and a battery. It stores surplus solar energy generated during the day and makes this energy available at night. This can effectively reduce your energy costs during peak times.

Technical data

• PV input power: 255 W
• Open circuit voltage (Voc): 51 V
• Module voltage (Vmp): 42.4 V
• Short-circuit current (Isc): 6.39 A
• max. current (Imp): 6 A
• max. system voltage: 1500v dc (UL)
• Communication: MC4
• Cell type: MONO-perc
• Number of cells: 75 (5x15)
• Cell efficiency: 21%
• Protection class: ip67
• Weight: 7.5 kg
• Dimensions: 1454 x 964 x 25 mm

Scope of delivery:

1x Bluetti 255w MONO perc solar module
4x 25mm module clamp
1x instruction manual