Framed Solar Panels

  • Polycrystalline solar cells
  • Anodized aluminum frame
  • Tempered glass
  • Watertight junction box
  • Bypass diodes
  • Series or parallel mounting on 12 V, 24 V or 48 V CC applications
  ES501 ES502 ES505 ES507 ES510 ES515
Max power 10W 25W 50W 75W 100W 150W
Vmp 16,5V 17,2V 17,5V 17,7V 18,1V 18,52V
Imp 0,61A 1,45A 2,85A 4,24A 5,56A 8,10A
Voc 21,2V 21,6V 21,7V 21,97V 22,2V 23.2V
Isc 0,65A 1,60A 3,15A 4,675A 5,93A 8,47A
Number of cells 39 36 36 36 36 36
Dimensions of cells (mm) 75x27 156x31,2 156x52 156x76 156x125 156x156
Type Poly. Poly. Poly. Poly. Poly. Poly.
Series fuse rating 10A max 10A max 10A max 10A max 15A max 15A max
Pmax temp. coefficient   -0,47 %/°C -0,47 %/°C -0,47 %/°C -0,47 %/°C -0,43 %/°C
Isc temp. coefficient   0,045 %/°C 0,045 %/°C 0,045 %/°C 0,045 %/°C 0,004 %/°C
Voc temp. coefficient   -0,34 %/°C -0,34 %/°C -0,34 %/°C -0,34 %/°C -0,32 %/°C
Operating cell temp.   45±2°C 45±2°C 45±2°C 45±2°C 45±2°C
Background color White White White White White White
Dimensions of panel  (mm) 480x273x25 510x450x25 540x670x35 780x670x35 1200x670x35 1480x660x35
Weight 1,7kg 2,7kg 5,5kg 6kg 8,2kg 12kg
Solar Power

Semi-flexible Solar Panels

High performance walk on solar panels for marine applications.

PWM Solar Charge Controllers

PWM Solar Charge Controllers.

Steca Solar Charge Controllers

Solar charge controllers from 6A to 30A.

Studer MPPT Solar Charge Controllers

Studer VarioTrack Series : compatible with all PV systems. Optimal usage in an Xtender…

MPPT Solar Charge Controllers

MPPT Solar Charge Controllers

Steca MPPT Solar Charge Controllers

Improved efficiency by up to 30% compared to standard controllers.

Cables and Connectors

Cables and connectors for solar panels.