Semi-flexible solar panel 160Wp 1440x540mm
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This frameless model comes with top of the range Sunpower cells with rear contact and laminated fibreglass - this gives stability despite its low weight (6.5 kg). The EFTE surface with micro-lenses makes the cells less susceptible to dirt and reduces reflection.
The particularly low temperature coefficient and the special circuitry for a high open-circuit voltage enable a higher yield even at high temperatures and low irradiation levels.
The panel is equipped with a 7m (2x4mm2 ) cable in a waterproof junction box.
The panel is semi-flexible, i.e. a deflection of max 2.5% is allowed. Metaphorically speaking, the panel may form a bridge over its total length of 1440 mm, with a maximum height of 36 mm in the middle.
cells per module | 43 |
solar cells | Sunpower Maxeon Gen. III |
quality | Ultra Peak Performance |
power tolerance | +- 3 % |
nominal peak power (P max) | 160 Wp |
nominal voltage (V mpp) | 26.6 V |
nominal current (I mpp) | 6.02 A |
voltage temperature coefficient | -1.74 mV/K |
current temperature coefficient | 2.9 mA/K |
power temperature coefficient | -0.29 %/K |
open circuit voltage (V oc) | 31.92 V oc |
short circuit current (I sc) | 6.50 A sc |
cell efficiency | 24.2 % |
operating temperature | -40 to +85 °C |
max. system voltage | 100 VDC |
size | 540 x 1440 x 4 mm (+ junction box) |
weight | 6.5 kg |
Technical data at STD (standard test conditions) with 25 °C ambient temperture, 1000 W/m2 solar irradiance and an AM factor of 1.5.