Epoxy Round Solar Panel Compact Stylish Size With Solid Attractive Casing
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1w 2w Round Solar Panel charging for powerbee saturn solar garden lights Floor lights Landscape lights
Product features
Small solar panel for science projects
Power small motors or other loads
High-efficiency encapsulated solar panel
Charge 2 - 1.2V batteries, AA, AAA
Specifications:
Model: 2M
Vmp : 6V
Imp : 330mA
Voc: 7.2V
Isc: 363ma
Num. of cell : 12=2*6pcs
Size : Dia160*3mm
Solar cell : Monocrystalline
Solar Cell Efficiency: 19%
Working Temperature : -20°C - +80°C.
Testing Standard Irrandiance: 1000W/m² Module temperature 25°C,AM=1.5
Temperature: Current temperature coefficient : 0.06±0.01%/K
Voltage temperature coefficient: -(78±10)MV/K
Power temperature coefficient : -(0.5±0.05)%/K
Advantages:
√ High-efficiency encapsulated solar panel, providing enough power
for DIY. √ Solar panel kit with battery, power small motors or other loads;
perfect devices for science project. √ Portable, compact & stylish size with solid attractive
casing. √ UV treated surface and durable weatherproof PCB board. √ Tie multiple together in parallel to increase current, in series
to increase voltage. √ Solar panel project ideas: Battery Charger, Small motorized car,
LEDs in a Doll House, science projects...
Disadvantages
Initial investment is higher compared to conventional street lights.
Risk of theft is higher as equipment costs are comparatively higher.
Snow or dust, combined with moisture can accumulate on horizontal PV-panels
and reduce or even stop energy production.
Rechargeable batteries will need to be replaced several times over the lifetime of
the fixtures adding to the total lifetime cost of the light.
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