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
- 50W rated power, high efficiency and 3-busbar technology
- equipped with monocrystalline A-grade solar cells
- Higher heat tolerance compared to TPT modules thanks to the PCB backsheet, making it less prone to blistering due to poor bonding
- walkable and, even when wet, more non-slip than comparable solar modules on the market
- semi-flexible - bendable up to a maximum of 15 degrees
- easy installation of the solar panel by gluing or using the eyelets
- Fully suitable for salt water, universally applicable
- ETFE High-Tec plastic ensures weight savings and at the same time high light transmission of max. 96%
- Junction box with high degree of protection IP67
- easy installation thanks to pre-assembled solar cable with MC4 plug and socket
- proven Offgridtec quality: made exclusively from premium raw materials of the highest quality
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:
- Working Voltage (Vmp): 39.6V
- Open Circuit Voltage (Voc): 46.61V
- Max Current (Imp): 1.26A
- Short Circuit Current (Isc): 1.36A
- Max. system voltage: 200 V
- Dimensions: 510 x 590 x 3mm
- Weight: 2.5 kg
- Part number: 3-01-010830
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 loads
About 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
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Generator power wp
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50 Wp
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Solar panel - size connection cable
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4mm
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Solar panel - cable length
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0.8m
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Module Voltage (VMP)
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39.6v
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max current (IMP)
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1.26A
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Short circuit current (ISC)
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1.36A
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Solar module - connection box (IP)
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IP65 / IP67, IP65 / IP67
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Open Circuit Voltage (VOC)
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46.61v
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weight
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2.5kg
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Solar panel - installed diodes
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2x IOSQO50 bypass diodes
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system voltage
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24V
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Manufacturer part number
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010830
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Max system voltage
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200VDC
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Temperature coefficient 1
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-0.45% / degree Celsius
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cell efficiency
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20.6%
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Manufacturer
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off-grid tec
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humidity
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max 100%
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tolerance
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±3%
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EAN
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4250983255263
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Solar panel - number of cells
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72 (3x24)
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Solar panel - cell type
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monocrystalline
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Dimensions
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510x590x3mm
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