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 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 product is an smart storage battery with LiFeCoPO4 lithium-ion batteries for communication home energy storage power products. Expandable battery modular design (flexible combination of 1 to 15 modules). White household appliances design, simple and beautiful. With RS485 interface, data transmission and parallel networking can be realized. Accurate measurement of SOC (residual capacity / full capacity) and SOH(discharge capacity / nominal capacity). Provide strong power for household power supply.
The all-black frame increases the aesthetics of the shingled solar panels.
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.
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.
All black solar panels have a beautiful appearance which can be applied to architectural integration. Full black solar panels are popular with European customers.
All black solar panels have a beautiful appearance which can be applied to architectural integration. Full black solar panels are popular with European customers.
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 Topcon solar panels are ideal for both residential and commercial installations.
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 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%.
158.75mm 96 cell monocrystaline solar panel with high efficiency
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 current maximum efficiency of TOPCon mass production has been stabilized at 25%, and it is expected to quickly break through 26.1%, and the yield rate can be increased to 98%.
Solar modules stand out with the breakthrough innovation of M10 size (182mm) solar cells for the highest power generation and the lowest LCOE, which makes 182mm solar module the optimal choice for large solar power system.
Half-cell configuration of the JA PV modules offers the advantages of higher power output, better temperature-dependent performance,reduced shading effect on the energy generation.
166 mm monocrytalline bifacial dual glass half cell mono solar panel with the combination of half-cut cell technology and bifacial module. It can amplify the gain over the effect of current-reduction.
High efficiency 158mm monocrystalline solar panels be safety for salt mist corrosion,ammonia corrosion,fire risk. Class A solar cell tested in TUV.
High efficiency, high quality, save your energy, environmental Poly-crystalline solar panels. 30 PCS Polycrystalline Solar panel in one pallet.
For a bifacial PERC solar panels,the AI back surface field is replased by AI grid,hence render the majority of rear side transparent which enable the cell to absorb light and generate electricity from both sides.
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