Solartech Power SPM120P-S-F4, 120 watt 12 volt Polycrystalline Solar Panel
SPM120P-S-F4: full size j-box with cables
SPM120P-S-F: full size j-box without
Solartech Power advanced cell processing technology and automated production facilities produce a highly efficient SPM120P-S-F4 120 watt 12 volt polycrystalline solar panel. The cells of the SPM120P-S-F4 are encapsulated between a 3.2 (mm) tempered glass cover and a pottant with back sheet to provide efficient protection from the severest environmental conditions. The entire laminate is installed in an anodized aluminum frame to provide structural strength and ease of installation.
SOLARTECH POWER INC. manufactures high quality solar panels and is a leading solar service provider. With well-established distribution lines of renowned solar parts, Solartech Power offers complete solutions to installers, resellers, and contractors to carry out their work in residential and commercial projects.
Supported by several leading manufacturers in Taiwan, China and U.S. Solartech Power Inc. is committed to deliver total solutions, excellent quality, and customer satisfaction. SOLARTECH POWER INC. is a woman-owned small businesses entity and is certified to ISO Standards. Special metal fabrication and custom-designed engineering items are available and widely used by customers with great satisfaction. SOLARTECH POWER INC. was established in 2001 with offices in U.S., China, and Taiwan.
Solartech Power's SPM120P 120 Watt, 12 Volt Polycrystalline solar panels are made from silicon wafers cut from multi-crystal silicon (they are also known as multicrystalline panels) and are also more efficient than amorphous panels. Polycrystalline panels are excellent for all small solar applications like RV's and 4WD's. Larger polycrystalline modules are also suitable for domestic and business solar installations.
These Polycrystalline modules come in 12 volt to cater for 12V power systems. They can be linked in parallel to maintain a 12V system or can be linked in series to create a higher voltage system. These modules have proven performance at high temperatures and generally feature a robust design makes the product durable in the field and easy to install.
A polycrystalline solar panel is made from a block of silicon that has multiple crystals. These panels are square in shape, and may have a surface that looks somewhat like a mosaic due to all of the different crystals that make up the panel. Other types of panels may appear smooth and even, because they are made up of only silicon crystals, whereas the Polycrystalline looks fragmented and angular. The lifespan of a polycrystalline cell is a minimum of twenty-five years and can be more than fifty, making them a worthwhile investment for long term use.
CELL: Polycrystalline silicon solar cell
Cell dimensions: 156mm x 156mm
Number of cells and connections: 36 ( 4 x 9 )
Dimension of the module: 1466mm（57.7in）x660mm（26.0in）x50mm（1.97in）
Weight: 12 ( kg ) 26.51 ( lbs )
Operating temperature: -40 to + 85 ºC / - 40 to + 185 ºF
Maximum system voltage: 1000V DC
Series fuse raiting: 12A
COMPONENTS AND MECHANICAL DATA:
Front glass: 3.2mm tempered
Junction Box: IP-65 rated
Cable lengths: 900( mm ) / 3 ( ft )
Frame: Anodized aluminum alloy type 6063 - T5
Max Load: 5400Pa
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