Application:
+ Works on EPDM, TPO and Modified Bitumen membrane roofs
+ Works on standing seam roofs
+ Perfect for low-load bearing roof situations – only 3.5 kg/m2
eFlex – lightweight flexible solar panels

0,80 m - 28 W eFlex Solar Panel
Model Number: Solar Cells eFlex GEN3 28 W 0,8 m
SKU: RS2101
Electrical characteristics
Nominal power: 28 W
Voltage at nom. power: 34.4 V
Dimensions
Length: 800 ±2 mm
Width: 411 ±1 mm
Advantages:
+ Adhesive over the full back area of the flexible solar laminate – ensures lifetime adhesion
+ Reduced BOS cost due to simple peel & stick adhesive – No additional mounting hardware or assembly times required
+ Non penetrating roof installations – no risk of water leakage or roof damage
+ Lightweight solar installation allows installation on every roof, no roof enforcement or extra ballast required
+ Safe installation with lightweight panels- no heavy bulky glass panels on the roof, which might be a risk for safety
+ Flexible solar panels are bonded flat on roof and do not add additional wind load to the roof, much better aerodynamic design for high wind speed areas
+ Uniform black design provides the best look, important for architects and buildings with visible roofs
+ Durable non-breakable Swiss made solar panel design
+ Highest shade tolerance due to laser interconnected thin film cells
+ High energy yield in all light conditions due to CIGS technology
Specifications
Length | [mm] | 800 ±2 | |
Width | [mm] | 411 ±1 | |
Nominal power | Pmpp | [W] | 28 |
Tolerance* | [%] | -10/ +10 | |
Voltage at nom. power | Vmpp | [V] | 34.4 |
Current at nom. power | Impp | [A] | 1.02 |
Open circuit voltage | Voc | [V] | 48.0 |
Short circuit current | Isc | [A] | 1.28 |
Max. system voltage | IEC | [V] | 1000 |
Max. serial fuse rating | I | [A] | 10 |
Temperature coefficient | Voc | [%/°C] | -0.30 |
Temperature coefficient | Isc | [%/°C] | 0.01 |
Temperature coefficient | Pmpp | [%/°C] | -0.35 |
Temperature range | [°C] | -40 to +85 | |
Max. mechanical load2 | 2400 Pa, 245 kg/m2 |