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List
AXITEC
6661157
AXIbiperfect GL WB AC-440TGBL/108WBA
-
| Power rating Pmax (Wp): | 440 |
|---|---|
| Backsheet colour cell side: | white |
Trina Solar
6660161
Trina Solar
6660187
VERTEX N TSM-500NEG18R.20 (25Y Product Warranty)
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| Power rating Pmax (Wp): | 500 |
|---|---|
| Backsheet colour cell side: | white |
JinkoSolar
6660191
JinkoSolar
6660163
Tiger Neo N-type JKM440N-54HL4R-B All Black
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| Power rating Pmax (Wp): | 440 |
|---|---|
| Backsheet colour cell side: | black |
Trina Solar
6660084
AXITEC
6661156
AXIblackbiperfect GL AC-440TGBL/108BBA
-
| Power rating Pmax (Wp): | 440 |
|---|---|
| Backsheet colour cell side: | white |
Astronergy
6661421
Trina Solar
6661220
Trina Solar
6655975
Longi
6660107
Hi-MO X6 Max Scientist LR7-54HTH 475M
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| Power rating Pmax (Wp): | 475 |
|---|---|
| Backsheet colour cell side: | white |
Canadian Solar
6660211
Longi
6660102
Trina Solar
6656012
Astronergy
6661546
ASTRO N5 CHSM72N(DG)/F-BH 585W
Glas-Glas, bifazial, MC4 EVO2A
| Power rating Pmax (Wp): | 585 |
|---|---|
| Backsheet colour cell side: | white |
Longi
6660106
Hi-MO X6 Max Scientist LR7-54HTH 470M
-
| Power rating Pmax (Wp): | 470 |
|---|---|
| Backsheet colour cell side: | white |
Astronergy
6661565
ASTRO N7s CHSM60RNs(DG)/F-BH 500W
-
| Power rating Pmax (Wp): | 500 |
|---|---|
| Backsheet colour cell side: | transparent |
Trina Solar
6660125
Longi
6660104
AXITEC
6660196
Trina Solar
6660159
AXITEC
6660156
AXIbiperfect GL WB AC-440TGBL/108WBA
-
| Power rating Pmax (Wp): | 440 |
|---|---|
| Backsheet colour cell side: | white |
Trina Solar
6660186
VERTEX N TSM-500NEG18R.20 (15Y Product Warranty)
-
| Power rating Pmax (Wp): | 500 |
|---|---|
| Backsheet colour cell side: | white |
About Solar Modules
In the dynamic world of renewable energy, photovoltaics – and thus solar modules – play a central role. As an experienced PV wholesaler, Krannich Solaroffers a broad range of high-quality solar modules known for their efficiency and durability. Here you will find all the key information about solar modules that installers and solar professionals need.
Solar module technology continues to evolve rapidly. It’s essential that electricians and solar professionals stay informed to make the best decisions for their projects and customers. At Krannich Solar– your trusted PV wholesaler – you’ll find a wide selection of solar modules that reflect the latest advancements in solar technology.
Technical Foundations of Solar Modules
Solar modules, also known as photovoltaic modules, are the core components of a solar system. They convert sunlight into electrical energy. Each module is made up of multiple solar cells composed of semiconductor materials like silicon. Technologies, materials, and production methods are constantly advancing, which influences module design and performance.
Types of Solar Modules
Below, we take a closer look at key aspects of solar module technology:
Glass-Glass vs. Glass-Film Modules
Installers must decide between glass-glass and glass-film modules. Glass-glass modules feature two layers of glass that protect the solar cells and provide excellent durability. Glass-film modules combine a glass front with a polymer backsheet. They are lighter and were long considered more cost-effective but may be less durable.
Bifacial Modules
Bifacial modules absorb sunlight from both sides. This allows them to make use of reflected and diffuse light, increasing total energy output. They are particularly effective in installations with reflective surfaces.
N-Type vs. P-Type Modules
Choosing between N-Type and P-Type modules depends on project-specific factors. N-Type modules offer higher efficiency and better resistance to light-induced degradation (LID). P-Type modules are typically more affordable and have a long track record of reliable performance.
Full Black Modules
Full Black modules are favored for their sleek, uniform appearance. They feature dark cells, a black frame, and – depending on design – a black backsheet. These modules integrate beautifully with modern architecture and are ideal for projects where aesthetics matter as much as performance.
Choosing the Right Solar Module
Several factors influence module selection: power rating, efficiency, warranties, hail and fire safety classifications, resistance to salt mist and ammonia, mechanical load capacity – and, of course, performance-to-price ratio. At Krannich, you’ll find modules in various performance classes, sizes, and technologies, suitable for a wide range of needs and system types.
Wholesale Purchasing: Benefits for Professionals
Buying solar modules through a PV wholesaler offers clear advantages. At Krannich, customers benefit from attractive volume discounts, such as when ordering by the container. This enables cost-effective procurement and enhances overall project profitability. Naturally, we also support small, pre-picked orders for flexible needs.
Sustainability and Environmental Impact
Solar modules are among the most sustainable and cost-effective forms of renewable energy. Over their lifespan, they produce approximately 12 times more clean energy than was consumed during their manufacturing. This results in a significant reduction in greenhouse gas emissions compared to most other energy sources.
At Krannich, we place great emphasis on offering environmentally responsible products.
Training and Continuing
Education
Staying up to date with the latest technology is vital. That’s why Krannich Solarregularly offers training courses and webinars to help professionals expand their knowledge and stay informed about the latest developments in the PV industry.
Solar modules are essential components of photovoltaic systems and renewable energy generation overall. They offer a highly efficient and eco-friendly solution for producing electricity. As an experienced PV wholesaler, Krannich Solaroffers a comprehensive selection of high-quality, durable solar modules. Installers benefit from our full-service support – from consultation and procurement to technical training and beyond.