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{"title":"Interior Narrow Frame Aluminum Sliding Door Double Sliding Door For Balcony Bathroom","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/a2\/f0d905a84bc2e370caee834fe452-200x200-1\/interior_narrow_frame_aluminum_sliding_door_double_sliding_door_for_balcony_bathroom.jpg","attrs":{"Brand Name":"Welons","Door Material":"Aluminum Alloy","Opening Type":"Sliding","Design Style":"Modern"}}
{"title":"380W Colored Photovoltaic Curtain Wall Modules PV Facade Glass Photovoltaic Panels","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/e4\/28899ccf0dd8d6b6cc7a14d606ec-200x200-1\/380w_colored_photovoltaic_curtain_wall_modules_pv_facade_glass_photovoltaic_panels.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Maximum Power Output\u00a0":"380W","Open Circuit Voltage":"40.8V"}}
{"title":"Stackable 10kWh LiFePO4 Energy Storage System","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/90\/7233db54b27bc2c66df9c8ff97a0-200x200-1\/stackable_10kwh_lifepo4_energy_storage_system.jpg","attrs":{"Model Number":"Custom","Minimum Order Quantity":"100 pcs","Price":"USD 30-300 \/pcs","Packaging Details":"1.2mX2.4m wooden Case packaging"}}
{"title":"25W 10.30V Photovoltaic Roof Tiles Triple Curve BIPV Tiles Solar Roof Moduels","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/a1\/ed550fb0416a8a4dd51fde00e92e-200x200-1\/25w_10_30v_photovoltaic_roof_tiles_triple_curve_bipv_tiles_solar_roof_moduels.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Single Module Max Power":"25W","Max Power Per Square Meter":"86W"}}
{"title":"10KWH High Performance Pure Sine Wave Energy Storage Inverter with MPPT and Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/cb\/715763a258110d7dd96a47b4e1fa-200x200-1\/10kwh_high_performance_pure_sine_wave_energy_storage_inverter_with_mppt_and_protection.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Rated Power":"100KW","Rated Voltage&Current":"400V&144A"}}
{"title":"41.6W Photovoltaic Floor Tiles Anti Slip IP67 Solar Walkway Pavement RGB Lighting","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/ed\/3f9a1309ed4ee545ff8e18cf10c4-200x200-1\/41_6w_photovoltaic_floor_tiles_anti_slip_ip67_solar_walkway_pavement_rgb_lighting.jpg","attrs":{"Place of Origin":"China","Model Number":"Custom","Minimum Order Quantity":"100 pcs","Price":"USD 30-300 \/pcs"}}
{"title":"Wind Resistant Aluminum Folding Door Tempered Aluminium Bifold Windows For Home Balcony","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/33\/34f13906a398eee4c4c5cf09fd01-200x200-1\/wind_resistant_aluminum_folding_door_tempered_aluminium_bifold_windows_for_home_balcony.jpg","attrs":{"Brand Name":"Welons","Material":"Aluminum Alloy","Opening Style":"Vertical Bi-fold \/ Folding","Design Style":"Modern"}}
{"title":"Energy Generating Solar Railings 265W Glass Photovoltaic Railing Balustrade Fences","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/48\/a856d94452cbb0d8195786ead113-200x200-1\/energy_generating_solar_railings_265w_glass_photovoltaic_railing_balustrade_fences.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Transmittance (VLT)":"50%","Maximum Power Output":"265W"}}
{"title":"Toughened 3mm Tempered Glass Frosted Decorative Glass Sheets ISO","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/58\/8134a6402030676f72ff344588bf-200x200-1\/toughened_3mm_tempered_glass_frosted_decorative_glass_sheets_iso.jpg","attrs":{"Brand Name":"Welons","Certification":"ISO, CE,CCC, SGCC","Place of Origin":"guangzhou","Minimum Order Quantity":"100 pcs"}}
{"title":"3+3mm 5+5mm Laminated Glass Super White PVB Toughened Laminated Safety Glass","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/66\/800d467c9985fffd3c97762a527c-200x200-1\/3_2b3mm_5_2b5mm_laminated_glass_super_white_pvb_toughened_laminated_safety_glass.jpg","attrs":{"Brand Name":"Welons","Certification":"ISO, CE,CCC, SGCC","Place of Origin":"guangzhou","Minimum Order Quantity":"100 pcs"}}
{"title":"Building Decoration Insulated Glass CE Double Pane Insulated Windows Replacement","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/5e\/5cbf5171e6db510acb96982418d6-200x200-1\/building_decoration_insulated_glass_ce_double_pane_insulated_windows_replacement.jpg","attrs":{"Brand Name":"Welons","Certification":"ISO, CE,CCC, SGCC","Place of Origin":"guangzhou","Delivery Time":"5-8 work days"}}
{"title":"Windows Doors Low E Glass 5mm 6mm Double Pane Insulated Windows Glass Replacement","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/f3\/67341c46a27a92a9e8cd2d20cef0-200x200-1\/windows_doors_low_e_glass_5mm_6mm_double_pane_insulated_windows_glass_replacement.jpg","attrs":{"Brand Name":"Welons","Certification":"ISO, CE,CCC, SGCC","Place of Origin":"guangzhou","Delivery Time":"5-8 work days"}}
{"title":"120 Minute Fireproof Glass Windows Fire Scratch Resistant Architectural","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/53\/56055768e7b8b5f8209be37fc622-200x200-1\/120_minute_fireproof_glass_windows_fire_scratch_resistant_architectural.jpg","attrs":{"Brand Name":"Welons","Certification":"ISO, CE,CCC, SGCC","Place of Origin":"guangzhou","Delivery Time":"5-8 work days"}}
{"title":"3.47A Micro Grid Tied Inverter 96% Efficiency 800W Long Lifespan Solar Energy Inverter","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/41\/ee18b0258b84a44d81e0d4d3dc89-200x200-1\/3_47a_micro_grid_tied_inverter_96_25_efficiency_800w_long_lifespan_solar_energy_inverter.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Max AC Output Power":"800W","Maximum Output Current":"3.47A"}}
{"title":"1.5kW Off Grid Inverter 230V 27A Off Grid Hybrid Solar System Solar Energy Conversion","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/b1\/ad51dc27096deaed30208c988b29-200x200-1\/1_5kw_off_grid_inverter_230v_27a_off_grid_hybrid_solar_system_solar_energy_conversion.jpg","attrs":{"Brand Name":"Welons","Size":"128mm*300mm*363mm","weight":"6.9kg","temperature":"5% to 95% relative humidity (without condensation)"}}
{"title":"10KW Hybrid Inverter 21.7A 94% Conversion Rate Off Grid 3 Phase Solar Inverter","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/86\/ed06b29f74fea3e404c524636f21-200x200-1\/10kw_hybrid_inverter_21_7a_94_25_conversion_rate_off_grid_3_phase_solar_inverter.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Rated Output Power":"10000 W","Nominal Output Current":"21.7 A"}}
{"title":"60kWh Industrial Energy Storage All In One ESS Energy Storage Cabinet Hybrid Storage","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/16\/d63270429d13f4e218e3fdce8a23-200x200-1\/60kwh_industrial_energy_storage_all_in_one_ess_energy_storage_cabinet_hybrid_storage.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Rated Out Capacity":"61.44 kWh","Rated Out Power":"60 kW"}}
{"title":"20kWh Residential Energy Storage Stackable LiFePO4 Home Energy Storage System 10kW","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/db\/8d12784411513ee317870f6cea5b-200x200-1\/20kwh_residential_energy_storage_stackable_lifepo4_home_energy_storage_system_10kw.jpg","attrs":{"Brand Name":"Welons","Model Number":"Custom","Minimum Order Quantity":"100 pcs","Price":"USD 30-300 \/pcs"}}
{"title":"12.8V - 45Ah Outdoor Energy Storage Outdoor Portable Power Supply 22.5A","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/ed\/0ed71eb726baccc9e881983221b5-200x200-1\/12_8v_45ah_outdoor_energy_storage_outdoor_portable_power_supply_22_5a.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Nominal Voltage":"12.8V","Nominal Capacity":"45Ah (576Wh)"}}
{"title":"600W Monocrystalline Solar Panel N Type Off Grid Solar System FCC","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/ac\/2408114c1580bb8634dc37febc19-200x200-1\/600w_monocrystalline_solar_panel_n_type_off_grid_solar_system_fcc.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Maximum Power":"600W","Open Circuit Voltage":"51.58"}}
Welons stands as a premier solution provider and manufacturer of photovoltaic panels and architectural glass. Our comprehensive services cover the entire industry chain, leveraging rich supply chain management experience to deliver diverse and customized solutions—from professional product design, precision production, and efficient logistics to meticulous installation and dedicated after-sales support.
We specialize in crafting a wide range of high-quality products, including various photovoltaic panels (such as transparent, non-transparent and customized power-grade panels) and architectural glass (including BIPV integrated glass, Low-E glass, and decorative glass). These products are widely applied in commercial buildings, residential complexes, industrial facilities, and green construction projects.
Having achieved remarkable success in the Philippine market with stable product quality and professional services, our company is actively planning to expand its global footprint, striving to bring reliable, energy-efficient and customized solutions to markets around the world.
Basic Information
Company Name:
WELONS GROUP CO.,LIMITED
Business Type:
Manufacturer,Trading Company
Brands:
Welons
Employee Number:
100~150
Year Established:
2015
Total Sales Annual:
5000000-10000000
Company Location:
No.501, Block 5, Frist Lane No.16, Lianyun Road, Shiqi Town, Panyu District, Guangzhou City
Factory Location:
No.501, Block 5, Frist Lane No.16, Lianyun Road, Shiqi Town, Panyu District, Guangzhou City
Trade & Market
Company slogan:
Discover Excellence in Project Execution
OEM Overview:
OEM Energy-Efficient PV Curtain Wall for a Philippine Hospital
Cooperation Mode: OEM (Custom Manufacturing for Renovation Project)
Project Background: A hospital in General Santos City, Philippines, needed an energy-efficient curtain wall upgrade to reduce cooling costs while maintaining a professional appearance.
Our OEM Customization:
Manufactured energy-efficient glass curtain wall panels with enhanced thermal insulation for tropical climates
Produced panels with custom dimensions to fit the hospital’s existing facade structure
Delivered quick-install components to minimize disruption to hospital operations
Results:
The project was completed without disrupting hospital services
The new facade reduced the facility’s monthly cooling energy use by 15%
The client renewed their partnership with Welons for additional hospital renovation projects
Production Line:
1. Solar Panels & Flexible Solar Panels
We produce high-performance solar panels and flexible solar panels, designed to efficiently convert solar energy into electrical energy. Our standard solar panels feature excellent photoelectric conversion efficiency, long service life and strong weather resistance, suitable for large-scale photovoltaic power stations, industrial and commercial rooftops. The flexible solar panels, made of advanced thin-film photovoltaic materials or specially designed crystalline silicon, are lightweight, bendable and easy to install, breaking the limitations of traditional rigid panels. They can be applied to curved surfaces, portable power solutions, building-integrated photovoltaics (BIPV) and outdoor scenarios such as camping and RV travel, providing flexible and convenient clean energy support.
2. Photovoltaic Inverters & Energy Storage Devices
As a key part of the photovoltaic power system, our photovoltaic inverters are engineered to convert the variable direct current (DC) output of solar panels into utility frequency alternating current (AC) that can be used by electrical equipment or fed into the grid. We offer various types of inverters, including grid-tie, off-grid and hybrid models, with features such as maximum power point tracking (MPPT) and anti-islanding protection, ensuring high efficiency and stable operation in all weather conditions. Our energy storage devices are designed to store excess electrical energy generated by solar panels, solving the problem of energy imbalance between supply and demand. With excellent safety performance, wide temperature adaptability and long cycle life, they are widely used in residential, industrial and commercial energy storage systems, providing reliable backup power and helping to achieve energy independence.
R&D:
Research & Development
Innovation is the core driving force of Welons’ sustainable development.
We have a professional R&D team dedicated to the research, design and technical upgrading of BIPV photovoltaic glass, customized curtain wall systems and energy-saving building materials. Combining architectural aesthetics, solar power generation technology and building safety standards, we keep launching high-performance, weather-resistant and eco-friendly facade products.
Core R&D Focus
Photovoltaic glass efficiency and appearance optimization
Custom curtain wall structural design for different climates
Energy-saving and low-carbon building material innovation
Special-shaped, personalized BIPV solution development
Product durability and outdoor weather resistance testing
R&D Advantage
Our complete R&D system enables us to provide one-stop customized services. From conceptual design, sample testing to mass production, we can quickly respond to OEM/ODM requirements. We also cooperate with industry institutions to upgrade technology, ensuring all products comply with international construction and safety standards.
With reliable R&D strength, Welons delivers differentiated building facade solutions and creates long-term value for global partners.
Our Team:
Welons Company Team
Welons has established operational teams in the Philippines, Hong Kong and Guangzhou, with each team undertaking clear responsibilities and cooperating seamlessly to provide high-quality services for global clients.
Our Guangzhou team is mainly responsible for factory production and product customization. With professional production technology and strict quality control standards, they ensure that every customized product meets the client’s specifications and quality requirements, laying a solid foundation for the smooth delivery of projects.
The teams in Hong Kong and the Philippines are focused on directly connecting with client needs. They conduct on-site inspections and confirm the actual conditions of clients’ projects, deeply understand their personalized demands, and provide tailored customization solutions. Meanwhile, they are also responsible for the receipt, random inspection and transportation of goods arriving at the port, ensuring the safe and timely delivery of products to clients.
With the tacit cooperation of the three teams in different regions, Welons can efficiently integrate production, customization and client services, perfectly meeting your diverse needs and creating greater value for your projects.
History:
Our Journey
Every great journey begins with a single step, and Welons’ story of growth and innovation started back in 2015. Founded with a vision to deliver professional and reliable construction engineering solutions, Welons embarked on its journey with unwavering dedication, focusing on creating value for our partners and customers from the very start.
In the early years, Welons set its sights on the dynamic Southeast Asian market, where we poured our efforts into understanding local needs, adapting to regional characteristics, and building trusted partnerships. Through years of perseverance and professional practice, Welons not only achieved remarkable commercial results in the Southeast Asian market but also accumulated valuable cross-border business experience—laying a solid foundation for our future expansion and diversified development.
With the global wave of green energy and the increasing demand for sustainable construction, Welons seized the opportunity to innovate and transform. In 2025, Welons officially stepped into the fields of photovoltaic and architectural glass production, marking a crucial milestone in the company’s development. Guided by its commitment to quality and efficiency, Welons quickly built its own factory, integrating R&D, production, and quality control into a complete industrial chain, and mastering the core capabilities to provide high-quality products.
Today, after years of accumulation and transformation, Welons stands ready to bring its new achievements to overseas customers around the world. Leveraging its rich cross-border experience, mature production capabilities, and professional technical support, Welons is committed to providing cost-effective and reliable photovoltaic and architectural glass solutions. We firmly believe that through sincere cooperation, Welons can achieve mutual benefit and win-win results with our global partners, and jointly embark on a new journey of sustainable development.
Service:
As a leading photovoltaic supplier, we deliver comprehensive solutions for building-integrated photovoltaics (BIPV), related solar products, and high-performance architectural glass.
Headquartered with core operations in the Philippines, we have accumulated rich cross-border solution delivery experience through years of deep market cultivation. While maintaining our leading position in the local market, we have been consistently committed to expanding our footprint to other overseas markets worldwide.
Backed by our independent in-house production lines, we offer a full spectrum of standardized products and highly customized solutions to precisely meet the diverse needs of different architectural projects. Drawing on our proven track record of successful large-scale architectural projects, we provide a complete one-stop service covering every stage from initial design consultation and tailored production to professional on-site installation and dedicated long-term after-sales support.
