156mm Mono Crystalline Solar Cells
Material: 12pcs monocrystalline silicon
Product Size: 410*940mm
Effective Size:350*900mm
Thickness:13mm
Weight:6Kg±0.2Kg
Power under standard (Wp).- Pm : 30W
Optimum operating voltage(V)-Vmp:6.0Vmp
Optimum operating current(A):5.0Imp
Open-circuit voltage(V)-Voc:73
Short circuit current(A)-ISC:5.31
Output power tolerance±3%
Nominal operating:46±2℃
Short-circuit current temperature coefficient(TK Isc):+0.09/℃
Open-circuit voltage temperature coefficient(TK Voc):-0.34/℃
Standard temperature coefficient under the condition of power:-0.37/℃
Operating temperature*40~+90℃
Maximum system voltage:100D
Standard test conditions :1000W/m²,25℃,AM1.5
MOQ: 20FCL: 2100 pcs = 63,000 Watts
40FCL: 4550 pcs = 136,500 Watts
Solar Roof Singles: Macsun Solar
For those who want solar power without looking like they have solar power, solar shingles are an option. Designed to look like ordinary asphalt shingles, they also protect your roof, and are meant to be as durable and flexible as regular shingles. They’re also lightweight and easy to install. A few different types of solar shingles are available. You may also see them called building-integrated photovoltaics (BIPV).
Thin-film solar shingles
These are the latest solar shingles. They use CIGS technology (copper indium gallium diselenide), which is laminated in thin films– hence the name– over the shingles. They match the flexibility of ordinary shingles. Thin-film cells are currently less efficient than traditional silicon technology, but they are also less expensive to make. A set of their solar shingles can be installed in about ten hours, which is about half the time that the first solar shingles required for installation.
Silicon-based solar shingles
Other solar shingles are made with silicon, the material used in most solar panels. These are more efficient than the thin-film shingles. The solar shingles made by us convert up to 22% of available sunlight into electricity. Note that the first silicon solar shingles were released in 2005, so the whole industry is new.
How much power do solar shingles produce?
Each shingle will produce between 13 and 63 watts, depending on the efficiency of shingle. If you use the shingles that produce 13 watts, you’d need 77 tiles to cover 100 square feet of roof, for a kilowatt of potential energy.
Can they withstand the weather?
Just like ordinary shingles, solar shingles are designed to withstand rain, wind, and hail. However, because they’re new to the market, there isn’t a lot of real-life data on how long solar shingles can last (more: How long do solar panels last).
Solar shingles vs. solar panels
Photovoltaic roof tiles aren’t a good match for all roofs. You need to have a roof that’s correctly angled to receive sunlight. You also need to have a roofing substrate that can handle getting hot, and the correct air circulation. If you’re interested in solar shingles, you’ll need to have an installer check out your roof to see if it’s a possibility.
Solar panels, on the other hand, can be angled to receive maximum sunlight even if the roof itself isn’t quite at the right slope or if it’s facing the wrong direction. They can be moved and relocated if necessary, without replacing the roof. They’re also less expensive. Solar panels are more efficient, so you don’t need to use as much roof space to bring down your electric bill. They also may not last as long. Right now, very few solar installers use solar shingles.
Combining solar technology with standard roofing materials, solar shingles are one of the hottest building-integrated photovoltaic products (BIPVs) on today’s market. Integrating seamlessly into a roof, they’re ideal for homeowners who want to enjoy the benefits of renewable energy but don’t like the look of conventional solar panel arrays. As attractive as they are, however, their growing popularity has more to do with economics than aesthetics.
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