Trade4asia Solar & Renewable Energy Solar Panels (Mono, Poly, Bifacial)

260+ Verified Solar Panel Suppliers — Mono, Poly, Bifacial, TOPCon & Half-Cut Modules for Rooftop, Industrial & Utility Projects Across India

Trade4Asia maps 260+ verified solar panel manufacturers and suppliers across India — from MNRE-approved monocrystalline and bifacial module makers in Rajasthan, Gujarat, and Tamil Nadu to TOPCon and half-cut cell technology specialists — serving rooftop installers, EPC contractors, industrial plants, and utility-scale developers.

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Car Parking Solar Structure Sunshell Connect Ghaziabad 1 Months

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Aluminium Tin Shed Solar Structure Sunshell Connect Ghaziabad 1 Months

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Solar Pump Structure Sunshell Connect Ghaziabad 1 Months

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Roof Top (RCC) Solar Structure Sunshell Connect Ghaziabad 1 Months

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Ground Mount Solar Structure Sunshell Connect Ghaziabad 1 Months

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Industrial Roof Solar Structure Sunshell Connect Ghaziabad 1 Months

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Pergola Solar Structure Sunshell Connect Ghaziabad 1 Months

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Solar Inverters v-and-t-enterprises Noida 4 Months

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Solar EPC Services v-and-t-enterprises Noida 4 Months

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Solar Batteries v-and-t-enterprises Noida 4 Months

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Solar Panels v-and-t-enterprises Noida 4 Months

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Solar Power Generating System v-and-t-enterprises Noida 4 Months

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SPV Mono Solar Panels alcotech-power New Delhi 5 Months

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Solar Project Consultancy Redsun Solar Solution Greater Noida 10 Months

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On-Grid & Off-Grid Solar System Installation Redsun Solar Solution Greater Noida 10 Months

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Net Metering Services Redsun Solar Solution Greater Noida 10 Months

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Solar Panel Installation Services Redsun Solar Solution Greater Noida 10 Months

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Solar Battery Backup Solutions Redsun Solar Solution Greater Noida 10 Months

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Govt Approved Solar Installer Redsun Solar Solution Greater Noida 10 Months

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80Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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Solar Hybrid System Suntech Solar Energy Enterprises Ghaziabad 11 Months

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Solar Inverter Suntech Solar Energy Enterprises Ghaziabad 11 Months

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Solar Charge Controllers Suntech Solar Energy Enterprises Ghaziabad 11 Months

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Solar Photovoltaic Modules Suntech Solar Energy Enterprises Ghaziabad 11 Months

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250Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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110 Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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60 Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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75 Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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40watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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550 Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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580 Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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100 Watt Solar Panel Suntech Solar Energy Enterprises Ghaziabad 11 Months

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Solar Photovoltaic Modules Kayum Elec Power West Bengal 1 Years

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Solar Charge Controller Kayum Elec Power West Bengal 1 Years

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Solar Inverter Kayum Elec Power West Bengal 1 Years

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Solar Hybrid System Kayum Elec Power West Bengal 1 Years

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80watt Solar Panel Gkon Solar Ghaziabad 1 Years

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40watt Solar Panel Gkon Solar Ghaziabad 1 Years

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250Watt Solar Panel Gkon Solar Ghaziabad 1 Years

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solar panel agrim Noida 1 Years

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550W/24V Mono Perc Halfcut Solar Panel Luminous agrim Noida 1 Years

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170W/12V Polycrystalline Solar Panel Luminous agrim Noida 1 Years

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Topcon Bi-Facial Solar Panel Luminous agrim Noida 1 Years

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Solar Lantern krishna-power-systems Ghaziabad 1 Years

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GI Octagonal Pole krishna-power-systems Ghaziabad 1 Years

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Solar Water Pump krishna-power-systems Ghaziabad 1 Years

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Semi Integrated Solar Street Lights krishna-power-systems Ghaziabad 1 Years

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Solar Panel Mounting Structure krishna-power-systems Ghaziabad 1 Years

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Solar Led Flood Lights krishna-power-systems Ghaziabad 1 Years

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2in1 Solar Street Light krishna-power-systems Ghaziabad 1 Years

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Designer Solar Light Pole krishna-power-systems Ghaziabad 1 Years

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Solar Water Heaters krishna-power-systems Ghaziabad 1 Years

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Solar Flood Light Fixtures krishna-power-systems Ghaziabad 1 Years

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Solar Led Lights krishna-power-systems Ghaziabad 1 Years

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Solar Led Street Lights krishna-power-systems Ghaziabad 1 Years

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15W Solar Street Light krishna-power-systems Ghaziabad 1 Years

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Solar Charge Controller Manufacturer Suntech Solar Enterprises Ghaziabad 2 Years

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Solar Blinker Suntech Solar Enterprises Ghaziabad 2 Years

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Street Light Suntech Solar Enterprises Ghaziabad 2 Years

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All In One Solar Street Light Suntech Solar Enterprises Ghaziabad 2 Years

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Solar Hight Mast Light Suntech Solar Enterprises Ghaziabad 2 Years

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AC Street Light Suntech Solar Enterprises Ghaziabad 2 Years

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Suntech Solar Suntech Solar Enterprises Ghaziabad 2 Years

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LED Panel Light Suntech Solar Enterprises Ghaziabad 2 Years

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Solar Lantern Suntech Solar Enterprises Ghaziabad 2 Years

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Rechargeable Bulbs Suntech Solar Enterprises Ghaziabad 2 Years

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LED Flood Light Suntech Solar Enterprises Ghaziabad 2 Years

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Solar Street Light Suntech Solar Enterprises Ghaziabad 2 Years

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Solar Powered Blinker Suntech Solar Enterprises Ghaziabad 2 Years

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Solar Home Lighting System Suntech Solar Enterprises Ghaziabad 2 Years

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LED Street Light Suntech Solar Enterprises Ghaziabad 2 Years

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Octagonal Decorative Pole Suntech Solar Enterprises Ghaziabad 2 Years

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Solar LED Lights KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Flood Lights KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Led Street Lights KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Designer solar light Pole KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Panel Mounting Structure KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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15W Solar Street Light KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Water Heaters KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Semi Integrated Solar Street Lights KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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2in1 Solar Street Light KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Water Pumps KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Flood Light Fixtures KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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GI Octagonal Pole KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Lantern KRISHNA POWER SYSTEMS Ghaziabad 2 Years

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Solar Services Unique Technologies noida 4 Years

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Electrical Profile Vulcan Extrusions New Delhi 4 Years

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Misc Profile Vulcan Extrusions New Delhi 4 Years

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Solar Energy Vulcan Extrusions New Delhi 4 Years

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Motor Body Vulcan Extrusions New Delhi 4 Years

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Heat Sink Vulcan Extrusions New Delhi 4 Years

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Architectural Profiles Vulcan Extrusions New Delhi 4 Years

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Door Window Profile Vulcan Extrusions New Delhi 4 Years

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Off Grid Solar Panel GSME Solar Ghaziabad 4 Years

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Hybrid Solar Panels GSME Solar Ghaziabad 4 Years

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On Grid Solar Panels GSME Solar Ghaziabad 4 Years

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Heat Pumps Complete Solar Systems West Vinod Nagar 5 Years

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Solar Lighting System Complete Solar Systems West Vinod Nagar 5 Years

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Solar Water Heater Complete Solar Systems West Vinod Nagar 5 Years

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Swimming Pool Heating Solar System Complete Solar Systems West Vinod Nagar 5 Years

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SPV Panel Complete Solar Systems West Vinod Nagar 5 Years

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SOLAR POWER SYSTEM AMAR URJA ghaziabad 7 Years

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A substandard solar panel costs far more than its purchase price. India's solar sector loses an estimated Rs 3,200 crore annually through premature power degradation, delamination failures voiding warranties, non-MNRE-approved panels rejected by DISCOM interconnection inspections, and low-efficiency panels requiring costly roof space expansion to meet target generation. Trade4Asia verifies MNRE approval, IEC certification, actual efficiency ratings, degradation guarantees, and manufacturing quality for every listed solar panel supplier.

FAQ's

What is the difference between monocrystalline and polycrystalline solar panels?

Monocrystalline panels use single-crystal silicon cells — higher purity results in higher efficiency (19-23%), lower temperature coefficient (less power loss in heat), and longer lifespan. They perform better in low-light (morning/evening/overcast) conditions. Polycrystalline panels use multi-crystal silicon — slightly lower efficiency (16-18.5%) but lower manufacturing cost. For commercial and industrial rooftop applications where space is limited and maximum generation per sq metre is required, mono is strongly preferred. For large ground-mount projects with abundant land area and cost pressure, polycrystalline remains viable.

What does MNRE MMAL approval mean and why is it mandatory?

MNRE MMAL (Ministry of New and Renewable Energy Model and Manufacturer Approval List) is the government-maintained list of solar PV modules approved for use in India under the Approved List of Models and Manufacturers (ALMM) Order 2019. MNRE-approved panels are mandatory for: all grid-connected solar installations under net metering; installations claiming government subsidies (PM Surya Ghar, MSME, state schemes); DISCOM purchase agreements; and SECI and NTPC procurement. Non-MNRE panels can be legally used only in off-grid (isolated) applications not connected to the grid.

What warranty should I expect with quality solar panels?

Quality solar panels from verified manufacturers carry two warranties: a Product Warranty (also called Workmanship Warranty) of 10-12 years covering manufacturing defects, delamination, frame failure, and junction box failure; and a Power Output Warranty of 25 years guaranteeing minimum annual power output (typically 97% at year 1, declining linearly to 80-80.7% at year 25). TOPCon panels now offer 25-year output guarantees of 87-90% at year 25. Both warranties require the manufacturer to exist and honour claims — always evaluate manufacturer track record alongside warranty terms.

How do I calculate how many solar panels I need for a given system size?

Number of panels = System size (Wp) / Individual panel wattage. Example: 100 kWp system using 440 Wp panels = 100,000 / 440 = 228 panels (round up to 228). For roof area calculation: a 440 Wp panel occupies approximately 2.2 sq metres; 228 panels require approximately 500 sq metres plus spacing for maintenance access. As a practical rule of thumb, a 1 kWp solar system on a south-facing rooftop in India generates approximately 1,300-1,600 kWh per year (location dependent) and requires approximately 6-8 sq metres of shadow-free roof area.

What is the difference between TOPCon and PERC solar panels?

PERC (Passivated Emitter and Rear Cell) is P-type silicon with a passivation layer on the rear to reflect unused photons back through the cell — the dominant commercial technology achieving 20-22% efficiency. TOPCon (Tunnel Oxide Passivated Contact) uses N-type silicon with a thin tunnel oxide and polysilicon layer for superior passivation — achieving 21.5-23.5% efficiency, lower annual degradation (0.40% vs 0.55%), and no light-induced degradation. TOPCon is rapidly becoming the dominant new installation technology in India — most major manufacturers have transitioned or are transitioning production lines to TOPCon.