Solbian 104W SP104 Flexible Solar Panel
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The Solbian SP 104 is a 104 W flexible solar panel made in Italy with 32 back-contact monocrystalline cells. It is under 2 mm thick and weighs 1.4 kg (about 3.1 lb). It suits boat owners who need a light flexible panel for a salt water environment.
Specifications
- Maximum power: 104 W
- Max power voltage (Vmp): 18.2 V
- Max power current (Imp): 5.7 A
- Open circuit voltage (Voc): 21.8 V
- Short circuit current (Isc): 6.0 A
- Length x width: 1109 x 546 mm (about 43.7 x 21.5 in)
- Thickness: 2 mm
- Weight: 1.4 kg
- Cells: 4 x 8 (32)
- Operating temperature: -40 to +85°C
- Certifications: IEC 61215, IEC 61730, IEC 61701
Features
- Back-contact cells rated up to 24% conversion efficiency
- Integrated bypass diodes to minimize losses from partial shading
- Completely waterproof and resistant to salt water
- 5 year warranty against manufacturing defects
- Designed and manufactured in Italy
Questions & Answers
What battery voltage can I use it with?
Solbian says SP panels adapt to batteries from 5 to 48 volts, lead-acid or lithium. With a Voc of 21.8 V, pick a charge controller whose PV input accepts at least that voltage.
Is it safe for salt water use?
Yes. Solbian describes the SP series as completely waterproof and resistant to salt water, and it is certified to IEC 61701.
How does it handle partial shade?
It has integrated bypass diodes to minimize output losses from partial shading.
How long is the warranty?
Solbian gives a 5 year warranty against manufacturing defects.
