Whisper Power WhisperSolar Solar Panel - 190W Introducing the WhisperSolar 190 Wp, an all-black, premium quality monocrystalline solar panel designed for versatility and high performance. With a power output of 190 Wp and adaptable for 12, 24, and 48 VDC systems, it offers an impressive module efficiency of up to 18.96%. The lightweight design can handle mechanical loads up to 5400 Pa and boasts a positive power tolerance from -0 to +4.9W. IEC EN certified and PID test approved, this durable panel is made in Europe, ensuring top-tier quality and reliability for both residential and commercial use. - Premium quality monocrystaline
- Power output range 190 Wp
- For 12, 24 & 48 VDC
- Mechanical load up to 5400 Pa
- Low weight
- Module efficiency up to 18,96%
- Positive power tolerance -0/+4,9 W
- IEC EN certified
- PID test passed
- Made in Europe
Length x width x height - 1482 x 676 x 35 mm (58.4" x 26.6" x 1.4" inch)
Weight - 14 kg / 30.9 lb
Peak power PMPP - 190 W
Short circuit current ISC - 9,94
Open circuit voltage VOC - 24,3
Rated current IMPP - 9,47
Rated voltage VMPP - 20,1
Current and voltage tolerance [%] - ±3
Module efficiency [%] - 18,96
Peak power P - 138,46
Peak power tolerance - -0 / +4,9
Short circuit current - 7,98
Open circuit voltage - 22,35
Rated current - 7,58
Rated voltage - 18,28
Solar cells - 36 cells, monocrystalline Si, 156 x 156 mm +/- 1 mm
Cells encapsulation - Ethylene vinyl acetate (EVA)
Front - Solar glass, 3,2 mm
Back - Composite polyester Film black
Frame - Black anodized aluminium frame with twin-wall profile and drainage holes
Junction box - IP67 with 3 Bypass diodes
Cable and connectors - Solar cable 4 mm2, length 1000 mm, PV4 connectors
Temperature range [°C] - -40 to +85
Maximum system voltage - 1000
Max. series fuse rating - 15 A
Limiting reverse current - 15 A
Maximum surface load - 5400 Pa (Snow load)
Resistance against hail - Max. diameter of 25 mm with impact speed of 23 m/s
Temperature coefficient of P [%/K] - -0,42
Temperature coefficient of I [%/K] - 0,05
Temperature coefficient of V [%/K] - -0,33 | 
