Google Reviews
The Offgridtec PCB-ETFE 50W 39V (MPN 3-01-010830) belongs to the latest generation of semi-flexible solar panels. The PCB-ETFE class sets completely new standards in the area of stability and reliability through the composition of the highest quality materials. While the front is based on Teflon Derivative (PTFE), the back is made of fiberglass (PCB). The module works with modern 3-busbar technology. These and other quality features make Offgridtec's PCB-ETFE 50W a universally applicable top-class product that feels just as comfortable on boats as it does on vehicle roofs or other surfaces and combines stability, maximum reliability and performance like no other.
Thanks to its high operating voltage of 39.6V, it is ideal for 24V systems or 12V systems (12V only in connection with MPPT charge controllers that can process a corresponding maximum module voltage). The PCB-ETFE 50W 39V solar cell is flexible and, compared to normal flexible solar cells with full-surface bonding, can also be walked on without hesitation.
Technical characteristics PCB-ETFE 50W 39V solar panel
ETFE High-Tec plastic on the front
The front of the solar panel is covered with a high-tech plastic layer based on ethylene-tetrafluoroethylene copolymer ETFE - a Teflon derivative (PTFE) - and offers excellent protection against harmful environmental influences and is also suitable for use in salt water. ETFE is lighter and at the same time more translucent than other plastic solutions on the market.
Extremely stable fiberglass (PCB) backing board
The fiberglass (PCB) back makes the module much more stable than conventional panels with a TPT back. This structure offers you the following advantages:
- prevents blistering that can occur with TPT modules due to improper bonding
- tolerates higher temperatures compared to the TPT construction
- reduces the risk of cell breakage caused by the user accidentally over-bending the panel
Technical characteristics PCB-ETFE 50W 39V solar panel:
Areas of application for the Offgridtec PCB-ETFE series
unrestricted use in the marine sector Ideally suited for mounting on mobile homes, buses and other vehicles for installation on rounded sheet metal roofs recommended for all systems that require maximum reliability and performance ideal for hanging up tents when camping, thanks to the PCB carrier layer, the eyelets also withstand very high mechanical loadsAbout the PCB-ETFE series? This product is the result of accumulated experience from thousands of installations in every conceivable application. Already 5 years ago we were able to successfully establish our first series of flexible solar cells on the market and since then we have continuously developed and optimized our modules. With the PCB-ETFE series, you benefit from this unique expertise and can look forward to a durable product that will reliably produce electricity for many years to come.? Scope of delivery: ?
Offgridtec 3-01-010830 PCB-ETFE 50W 39V semi-flexible solar panel
Generator power wp 50 Wp Solar panel - size connection cable 4mm Solar panel - cable length 0.8m Module Voltage (VMP) 39.6v max current (IMP) 1.26A Short circuit current (ISC) 1.36A Solar module - connection box (IP) IP65 / IP67, IP65 / IP67 Open Circuit Voltage (VOC) 46.61v weight 2.5kg Solar panel - installed diodes 2x IOSQO50 bypass diodes system voltage 24V Manufacturer part number 010830 Max system voltage 200VDC Temperature coefficient 1 -0.45% / degree Celsius cell efficiency 20.6% Manufacturer off-grid tec humidity max 100% tolerance ±3% EAN 4250983255263 Solar panel - number of cells 72 (3x24) Solar panel - cell type monocrystalline Dimensions 510x590x3mm
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