Company profile

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.

All products

10kw Technical Support Hybrid Solar Home System

Smart hybrid inverter in hybrid solar system for home energy storage. We have full certificates for hybrid solar systems.

10kw On-grid Solar Power Home System

1 set grid-tied solar system can be customized accoding to customer requirement. Grid-tied system can save electricity bill for users.

All Black Distribute Full Black Solar Panel

All black solar panels have a beautiful appearance which can be applied to architectural integration. Full black solar panels are popular with European customers.

Bifacial Dual Glass 435W 440W 445W 450W 455W Solar Panels

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.

48V 7.5KWH Off Grid Solar LiFePO4 Battery

Lithium Battery LiFePO4 Battery has more than 3000 times deep cycle charge and discharge. Iron phosphate-lithium power battery for Off Grid Solar Power System.

156*156mm Poly-Crystalline Solar Panel

High efficiency, high quality, save your energy, environmental Poly-crystalline solar panels. 30 PCS Polycrystalline Solar panel in one pallet.

Flexible Waterproof Solar Panels for Boats

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.

24V 5KWH Off Grid Solar LiFePO4 Battery

24V 5KWH LiFePO4 Battery with higher energy density, smaller volume for household. Support connected in parallel mode for expansion.

48V 10KWH Off Grid Solar LiFePO4 Battery

48V 10KWH Solar LiFePO4 Battery with Higher energy density, smaller volume for household. Support connected in parallel mode for expansion.

Tier 1 JA High Efficiency Monocrystalline Solar Panel

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.

Pure Sine Wave Solar Inverter 24V 48V 220V 3.5KVA 5KVA Low Frequency Off-grid Inverter

5kw Off-grid Inverter with 48v battery voltage, MPPT with Battery Charger. Parallel operation with up to 9 units only available for 5KVA over Load Protection Inverter model.

DC 48V High Pressure Irrigation Solar Powered Water Pump

The solar powered water pump system is for agricultural irrigation,deep well, fish pond, swimming pool,water feature,bird bath etc

Single Phase Three Phases MPPT On-Grid Inverter

Solar photovoltaic on-grid solar power inverter for home use. It has small size, light weight, simple installation, convenient maintenance feature.

Pure Sine Wave Solar Inverter 48V 220V 7.5KVA Low Frequency Off Grid Iinverter with Battery Charger

Pure Sine Wave off grid inverter with battery charger,48V 220V 7.5KVA low frequency. Built-in MPPT design inverter.

158mm Monocrystalline Solar Panel

High efficiency 158mm monocrystalline solar panels be safety for salt mist corrosion,ammonia corrosion,fire risk. Class A solar cell tested in TUV.

20/30/40A MPPT Solar Charge Controller New Model eSmart 12/24/36/48V DC 150V

20/30/40/50/60A MPPT Solar Charger Controller for Chargeable Battery. It has RS485 communication, we can offer communication protocol to convenient user's integrated management and secondary development.

166mm Bifacial Dual Glass Half Cell Mono 9bb 144 Cell Solar

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.

Hoymiles 600W/700W/800W Waterproof IP67 Power Microinverter

(2 IN 1 UNIT )The 600W/700W/800W micro inverter with reactive power control for 2 solar panels. It can realize solar panel independently monitor.One microinverter can connect two solar panels.

Monocrystalline 96 Cell Solar Panel

158.75mm 96 cell monocrystaline solar panel with high efficiency

Galaxy 50A MPPT Solar Charge Controller 192/216(220)/240V 430VDC High Power

50A MPPT Solar Charge Controller with 192V high voltage.It has three stages (constant current, constant voltage, floating charge)charge mode, it prolongs service life of the batteries.

3KVA(3KW) Off grid Small Solar System

1 set grid-tied solar system can be customized accoding to customer requirement. Grid-tied system can save electricity bill for users.

1KVA Off-grid Solar System Small Home Use

Off-Grid inverter integrated with MPPT controller,the off-grid system connection is more simple

Shingled Solar Panels Monocrystalline PERC Solar Module

When shaded by shadow,shingled modules have the best output power if the shingled modules are installed vertically.

Shingled Monocrystalline PERC Solar Module

When shaded by shadow,shingled modules have the best output power if the shingled modules are installed vertically.

Hoymiles Waterproof Safe and Clean IP67 1000W Grid tie Micro Inverter

“The World's First Single-Phase Microinverter”designed for 4 solar panels with dual MPPT, with wide DC input operating voltage range (16-60V) and low start-up voltage (22V only)

All Black Solar Panel Shingled Mono Solar Panels

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 Module Full Black Solar Panel

All black solar panels have a beautiful appearance which can be applied to architectural integration. Full black solar panels are popular with European customers.

5KVA(5KW) Off grid Solar System Residential Use

We can design the off-grid system according to your daily power.

All In One 5KW 8KW 10KW 15KW 20KW Energy Storage Solar System

Single-Phase Solar Inverter With LifePO4 Battery All In One Energy Storage System

Bifacial Dual Glass Solar Panel 645W Big Power Ultra-high Efficiency Solar Modules

Bifacial Dual Glass Solar Panel can improve the efficiency of power generation without being affected by the harsh natural environment.

Solar Panel 655W Big Power Ultra-high Efficiency Solar Modules

Bifacial Dual Glass Solar Panel can improve the efficiency of power generation without being affected by the harsh natural environment.

Building Integrated Photovoltaic Solar Shingles

Building Integrated Photovoltaic,design and construction are integrated, building structure and green electricity system are suitable for integration.

Solar Panel 470W 475W 480W 485W 490W High Efficiency Monocrystalline PERC Shingled Solar Module

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.

Newest Shingled Overlap Solar Module

Shingled technology encapsulates 13% more cells than conventional 60-type modules, and the power is increased by more than 20W, which is significantly higher than half-cell, MBB and other technologies.

All Black 405W Monocrystalline PERC Shingled Solar Module Solar Panel

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.

Mono PERC Full black Solar Cell Shingled Solar Panel

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.

10KVA(10KW) Off grid Solar System Residential Use

We can design the off-grid system according to your daily power.

China Factory Supply Full Black 405W Shingled PV Modules

The all-black frame increases the aesthetics of the shingled solar panels.

High power Dual glass Bifacial 640W 645W 650W 670W Shingled Solar Panel

Double glass shingled solar module has higher power generation efficiency and lower attenuation rate. In line with the development of green energy,easier to recycle.

20KVA(20KW) Off grid Solar System Residential Use

We can design the off-grid system according to your daily power.

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