Solar Modules / Panels



The heart of all effective photovoltaic systems is an efficient and reliable solar module and there are none better than Dayliff PV Modules. All are sourced directly from leading global PV module manufacturers who comply with the highest standards of quality and durability and offer the following features:-

  • High efficiency multi crystalline solar cells with minimum 15% energy conversion rates to provide maximum power even at low irradiation levels
  • High transmission rate tempered glass with an anti-reflection coating to increase the power output and provide mechanical strength.
  • Multi function water proof junction box for easy connection.
  • 25 year power output warranty.
  • Global Certification.

Modules are sourced from world leading PV module manufacturers principally Yingli and Topray who are both large scale vertically integrated manufacturers that process from polysilicon production to module assembly to ensure consistently high quality levels. Both module types are recognised as quality products and are internationally certified by TUV Rheinland to ISO, CE and IEC standards as follows.
All Dayliff modules are manufactured to the highest standards and are guaranteed to provide reliable performance over long life spans. They are quality products in terms of both technology and performance and are ideal power sources for all types of solar applications.

THERMAL CHARACTERISTICS
Nominal Operating Cell Temperature: 46+/-2°C
Temperature Coefficient Pmax: - 0.45%/°C
Temperature Coefficient Voc: - 0.37%/°C
Temperature Coefficient Isc: 0.06%/°C

PV MODULE DATA

Model  Rated power (W)  Nominal Voltage (v)  Peak Voltage (v)  Open Circuit Voltage (v)  Short Circuit Current (A)  Number of Cells  Dimensions (mm)      Weight (kg) 
A B C D E F
SL20 20 12 18 21.6 1.2 36 496 495 296 350 100 23 1.98
SL40 40 12 18 21.6 2.5 36 665 665 316 516 100 25 3.7
SL50 50 12 18 21.6 2.9 36 667 665 467 588 100 25 4.25
SL60 60 12 18 21.6 3.7 36 689 667 467 665 100 25 5.35
TPS85 85 12 17.6 21.6 4.9 36 759 664 599 637 80 25 6
TPS100 100 12 17.8 21.2 6 72 1006 664 646 626 180 35 7.3
TPS125 125 12 17.5 21.5 7.4 36 1179 664 899 626.4 140 35 9
TPS150 150 24 36 43.2 4.45 72 1486 664 1206 626.4 140 35 11.5
TPS200 200 24 36 44.5 5.7 72 1316 992 1036 954.4 140 35 13.7
YL275 275 24 31 37.8 9.36 60 1650 992 990 948 330 35 18.5
YL330 330 24 37.4 46.4 9.29 72 1960 992 1300 948 330 40 22

Data is given at Standard Test Conditions: Irradiance 1000W/m², spectrum AM 1.5 and 25°C cell temperature
*Polycrystalline else Multicrystalline