WhisperPower Whisper Solar 310 - 1660×1000×35mm

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• Technical specification

Details

WhisperPower Whisper Solar 310 - 1660×1000×35mm

Introducing the Whisper Solar 310 W Solar Panel, a premium, all-black monocrystalline module designed for versatility and high performance. With a power output of 310 WP and compatibility across 12, 24, and 48 VDC systems, it fits various installation needs. Achieve up to 19.05% efficiency with a power tolerance of -0/+4.9W, ensuring you receive more power than anticipated.

Lightweight yet robust, it can withstand mechanical loads up to 5400 Pa, making it suitable for harsh conditions. Certified by IEC EN and PID-tested, this European-made solar panel combines durability, efficiency, and advanced technology for superior energy generation.

 

• Premium quality
• Made in Europe
• Power output range 320-330 Wp
• 100% EL testing
• Mechanical load up to 5400 Pa
• Low weight
• Module efficiency up to 19,88%
• Positive power tolerance -0/+4,9 W
• IEC EN certified
• PID test passed

Info

Peak power (PMPP) :

330 W

Website:

https://www.whisperpower.com/whispersolar-330-wp

Weight:

18.9 kg/db

Technical specification

 

ARTICLE NUMBER
60110439	Whisper Solar 310

DIMENSIONS & WEIGHT
Length x width x height	1660 x 1000 x 35 mm ( 65.4" x 39.4" x 1.4" inch)
Weight	18.9 kg / 41.7 lb.

MAIN SPECIFICATIONS
Peak power PMPP	330 W
Short circuit current ISC	10,30
Open circuit voltage VOC	40,50
Rated current IMPP	9,74
Rated voltage VMPP	33,88
Current and voltage tolerance [ % ]	±3
Module efficiency [ % ]	19,88

ELECTRICAL PARAMETERS AT NOMINAL CELL TEMPERATURE (NOCT)
Peak power P	240,1
Peak power tolerance	-0/+4,9
Short circuit current	8,27
Open circuit voltage	37,2
Rated current	7,80
Rated voltage	30,8

MECHANICAL
Solar cells	60 cells, monocrystalline Si, 157 x 157 xmm +/- 2mm
Cells encapsulation	Ethylene vinyl acetate (EVA)
Front	Tempered solar glass, 3,2 mm
Back	Composite polyester Film
Frame	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 1200 mm

OPERATING CONDITIONS
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

THERMAL CHARACTERISTICS
Temperature coefficient of P [ %/K ]	-0,42
Temperature coefficient of I [ %/K ]	0,05
Temperature coefficient of V [ %/K ]	-0,33