Our solar photovoltaic kits are designed to withstand all conditions.Whether you're camping,traveling by RV,or working on projects at home,Greystone is there to keep you powered up through your journey.
As one of the world’s largest manufacturers of solar photovoltaic kits, we pride ourselves on the unparalleled quality of our products. We offer long quality assurance,aim to bring you a pleasant shopping experience.
At Greystone, our connection with customers doesn’t end at purchase. All our solar photovoltaic kits are backed by a warranty, immediate availability of spare parts, and a technical support team available 7 days a week.
Our technical team has mastered the supply chain of solar photovoltaic kits. As your designer, we are willing to assume the responsibility of product service, guidance and after-sales service. So that you can travel on the road in a happy mood.
The ultra-thin tunnel layer, N-type poly-Si thin film layer can greatly reduce the loss caused by carrier recombination. Cell conversion efficiency is up to 25%.
The first-year degradation rate 2%, annual linear degradation rate 0.45%, life cycle 225 years By comparison, N-TOPCon modules will bring 1.8% extra power generation gain.
The ultra-thin tunnel layer, N-type poly-Si thin film layer can greatly reduce the loss caused by carrier recombination. Cell conversion efficiency is up to 25%.
The ultra-thin tunnel layer, N-type poly-Si thin film layer can greatly reduce the loss caused by carrier recombination. Cell conversion efficiency is up to25%.
The Topcon solar panels are ideal for both residential and commercial installations.
All black solar panels have a beautiful appearance which can be applied to architectural integration. Full black solar panels are popular with European customers.
158.75mm 96 cell monocrystaline solar panel with high efficiency
All black solar panels have a beautiful appearance which can be applied to architectural integration. Full black solar panels are popular with European customers.
Compared with the normal module technology, the interconnected material of shingled module is different from that of normal module, whose technology is simpler and more reliable, avoiding the defects such as deviation of ribbon and cold soldering.
In terms of reliability, the connection method of the laminations can decompose the stress of the cells and withstand mechanical loads better than traditional solar panels with fewer cracks.
The all-black frame increases the aesthetics of the shingled solar panels.
Bifacial Dual Glass Solar Panel can improve the efficiency of power generation without being affected by the harsh natural environment.
All black solar panels have a beautiful appearance which can be applied to architectural integration. Full black solar panels are popular with European customers.
The ultra-thin tunnel layer, N-type poly-Si thin film layer can greatly reduce the loss caused by carrier recombination. Cell conversion efficiency is up to 25%.
Greystone ultra-light PV modul can work for lightweight metal roofs ,waterproof membrane roofs,curved roofs and glass roofs. By bonding Greystone ultra-light PV modul to these roofs, new solar generation capacity can be created.
Transparent backboard flexible solar panel weight 2.8kg/m2,very light and thin, with good light transmittance.
High efficiency laminated tile packing technology is adopted to increase the light receiving area and reduce line loss.
When shaded by shadow,shingled modules have the best output power if the shingled modules are installed vertically.
When shaded by shadow,shingled modules have the best output power if the shingled modules are installed vertically.
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