Choosing the right solar panel supplier can feel overwhelming—is every manufacturer really as reliable as they claim? With so many factories vying for your trust (and your business), it’s tough to know who genuinely delivers quality, consistency, and value. Yet, partnering with a top PV panel wholesaler isn’t just a purchase—it’s an investment in performance, service, and peace of mind. Ready to discover which factories truly stand out? Read on for our head-to-head comparison!

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Solar Electric Supply – Leading Wholesale Solar Panels & Solar Electric …

Product Details:
Solar Electric Supply offers wholesale solar panels, complete solar electric systems, and components for residential, commercial, and industrial/off-grid applications. They supply major solar brands for modules, inverters, and support structures, selling both turnkey and custom-configured systems, including mounting options for roofs, ground, carports, and remote sites. They offer accessories, battery enclosures, microgrids, UPS, design services, and site planning tools.

Technical Parameters:
– Wide selection of top brand solar panels: REC, Hyundai, Q CELLS, Panasonic,
– Mounting options: Roof mount (sloped and flat), ground mount, carports,
– Specialized industrial systems: Class 1 Div 2 (oil & gas), FAA obstruction
– System sizing and branding options for residential and commercial projects,

Application Scenarios:
– Residential solar power installations (homeowners, ADU/tiny homes, carports,
– Commercial solar projects (business facilities, flat/sloped roofs, carports,
– Industrial off-grid and remote locations (oil/gas, telecom, critical
– Renewable energy projects requiring design services, solar financing, or custom

Pros:
– Comprehensive selection of major solar brands and system configurations.
– Turnkey solutions for varied mounting types and site conditions.
– Expert technical assistance and solar system design services.
– Industrial solutions available for unique or harsh environments (remote/off-grid

Cons:
– No direct mention of specific performance metrics (output, efficiency,
– Technical specifications for individual products or brands not detailed in
– Some specialized systems may require custom quoting or engineering, causing

Wholesale Solar Panels – A1SolarStore

Product Details:
Wholesale solar panels and equipment for commercial and residential projects, including offerings from top manufacturers like Jinko Solar, Canadian Solar, REC Group, Panasonic, LONGi, and others. Products include solar panels, inverters, batteries, and related mounting hardware.

Technical Parameters:
– Power output range: Typically from 300W to 550W per panel
– Panel types available: Monocrystalline, Polycrystalline, Bifacial
– Efficiency rates up to 21%
– UL, CSA, and other certifications

Application Scenarios:
– Large-scale commercial solar installations
– Residential rooftop solar projects
– Solar farms and utility-scale projects

Pros:
– Competitive wholesale pricing and bulk discounts
– Wide selection from multiple reputable brands
– Panels ship from US-based warehouses for faster delivery

Cons:
– Bulk purchasing required for wholesale pricing
– Limited information on installation support or services

Sun Supply PV – Wholesale Solar Components

Product Details:
Sun Supply PV specializes in wholesale distribution of solar components and systems, offering a wide range of products including solar panels, inverters, microinverters, batteries, racking, monitoring equipment, optimizers, balance of system components, and electric vehicle chargers. They also provide pre-configured solar kits and related support services such as permit plans and installer/customer referral programs.

Technical Parameters:
– Features brand-name products like Enphase batteries and microinverters, SMA
– Products listed include Enphase IQ Battery 5P (5 kWh) and 10T (10 kWh),
– Sample prices for major items: Enphase IQ Battery 10kWh – $6,250; Sol-Ark 15K
– Offers equipment from multiple manufacturers and technologies: string inverters

Application Scenarios:
– Residential and light commercial solar installations requiring energy storage
– Off-grid, grid-tied, and hybrid solar power systems.
– Electric vehicle charging integration into solar systems.
– DIY solar kits for homeowners and contractors looking for turnkey solutions.

Pros:
– Wide variety of major solar brands and product categories available in one
– Competitive wholesale pricing and frequent sales on key components.
– Free shipping on inverters and batteries within the U.S.
– U.S.-based customer support and multiple support resources (permit plans,

Cons:
– Some popular products (such as certain panels and controllers) are listed as
– Detailed technical specifications for each product are not provided on the main
– No clear mention of bundled warranties or aftersales services directly within

PowerStore – Wholesale Solar and Storage Supplier

Bulk Solar Panel Pallets – ShopSolar.com

Product Details:
Offers bulk solar panel pallets through ShopSolar.com, allowing customers to purchase multiple solar panels together at wholesale pricing. The company also provides complete solar kits, generators, accessories, batteries, inverters, and mounting hardware.

Technical Parameters:
– Options for various solar panel wattages: 100W, 200W, 300W, 400W, and 500W
– Panel types include monocrystalline, portable, flexible, bifacial, and used
– Pallet purchases designed for larger scale needs or bulk installations.
– Panels compatible with a variety of solar kits and system configurations.

Application Scenarios:
– Large residential or commercial solar installations requiring multiple panels.
– Off-grid or hybrid solar system projects.
– Energy storage or generator integration.
– Cost-effective upgrades or expansions for existing solar panel arrays.

Pros:
– Bulk buying allows for lower per-panel pricing and cost savings.
– Multiple panel types and wattages available for different applications.
– Comprehensive support for system components (batteries, inverters, mounts, etc.)
– One-stop shop for both panels and related solar hardware.

Cons:
– May not be suitable for small-scale or single-panel buyers.
– Bulk shipping and handling logistics may be challenging or costly for some

Wholesale Solar Panels & Bulk Panel Bundles – Silicon Solar

Product Details:
Silicon Solar offers a range of wholesale solar panels for diverse applications, including off-grid and on-grid systems. The company supplies polycrystalline and monocrystalline solar panels in various power ratings and sizes suitable for commercial and residential use.

Technical Parameters:
– Types: Polycrystalline and Monocrystalline panels
– Available wattages: from small panels (<20W) to larger modules (>300W)
– 12-volt, 24-volt options available
– UL listed, CEC listed, and other certifications

Application Scenarios:
– Commercial solar installations
– Residential rooftop solar setups
– Off-grid solar power systems
– Remote or portable solar applications

Pros:
– Wide product range for both small and large scale applications
– Volume/wholesale pricing for bulk orders
– Certified panels for reliability and compliance
– Available technical support and consultation

Cons:
– Limited product customization options mentioned
– Detailed technical datasheets or specs sometimes only available upon request

SolarFeeds – Wholesale Solar Equipment Marketplace

Product Details:
SolarFeeds.com is an open online marketplace connecting buyers (solar installers, developers, contractors) with suppliers and manufacturers of solar panels, inverters, energy storage systems (BESS), mounting systems, EV charging equipment, and related components. The platform supports procurement and sales with a no-login, no-cost model for buyers and suppliers, also offering OEM and sourcing assistance, product quote solicitation, and PPA financing for select US projects.

Technical Parameters:
– Offers access to products such as photovoltaic solar panels, inverters, racking
– Mobilization funding (~20% of project cost) and Power Purchase Agreement (PPA)
– No login required to access supplier directory or marketplace functions; both

Application Scenarios:
– Solar installers, developers, and contractors sourcing and purchasing equipment
– Manufacturers, distributors, and service providers listing and promoting
– EPCs and solar developers in the USA using PPA financing with equipment

Pros:
– No fees or login required for buyers and basic supplier listings, lowering
– Direct access to pre-qualified buyers and suppliers, reducing time and effort
– Comprehensive product sourcing, OEM/white label matching, and procurement
– Enables US EPCs/developers to secure mobilization funding with included

Cons:
– No escrow or integrated payment service; transaction security is the
– Premium exposure for suppliers available only via paid listings.
– Limited technical details provided for individual products on the platform

Solar Wholesale Photovoltaics Shop | pvXchange.com

Product Details:
pvXchange.com is an online wholesale marketplace for photovoltaic (PV) system components, including solar modules, inverters, batteries/storage, mounting systems, spare modules, and accessories from major brands. The shop caters to installers, resellers, and professionals seeking a wide range of PV products.

Technical Parameters:
– Solar modules with varied cell types (Monocrystalline, Polycrystalline, Thin
– Performance classes for solar modules from ≤ 390 Wp up to ≥ 591 Wp
– Solar inverters available in multiple brands, with AC nominal power ranging
– Battery/storage products from several brands, compatible with various inverter

Application Scenarios:
– Commercial and industrial rooftop or ground-mounted PV installations
– Residential solar power systems with storage
– Upgrade, maintenance, or repair using spare modules matching legacy systems
– New installations requiring compatibility across multiple brands and technical

Pros:
– Wide selection of brands and product types allowing greater choice and
– Coverage of latest as well as older spare module formats and cell counts for
– Comprehensive technical filtering for fast product search by performance,
– Access to accessories, storage sets, and mounting systems for complete PV

Cons:
– Wholesale focus may not cater to individual end-users or very small
– Technical complexity may require specialized PV knowledge for product selection
– No direct reference to after-sale services or technical support on this

Wholesale Solar Panel Procurement for Distributors and Installers | PVDeals

Product Details:
PVDeals provides solar panel procurement services, connecting clients with first-class manufacturers and certified distributors, and managing the process from product selection to delivery.

Technical Parameters:
– 30 MWp+ procurement experience
– Access to 6 brands
– TOP Bloomberg TIER-1 manufacturers

Application Scenarios:
– Solar panel procurement for distributors
– Solar panel procurement for EPCs (Engineering, Procurement, and Construction
– Solar panel procurement for installers

Pros:
– Streamlined procurement process
– Expert guidance in sourcing solar panels
– Competitive pricing through negotiated deals
– Collaboration with top-tier, certified suppliers

Solar Panels – Low Wholesale Prices – Solar Electric Supply

Product Details:
Solar Electric Supply offers wholesale distribution of high-efficiency solar panels from leading manufacturers such as REC and Qcells. The company provides new, in-stock solar panel models like REC REC400NP3, REC410AA Pure 410W, Qcells Q.PEAK DUO XL-G10.3 485W, and Mission Solar’s MSE430SX9Z 430W. They supply both complete solar systems tailored for contractors and DIY homeowners, and standalone solar panels/components to commercial and government clients. Most modules listed have a field-proven history, with many being discontinued but available for repair/replacement purposes.

Technical Parameters:
– Panel wattages ranging from 350W to 485W (e.g. REC 400W, 410W, Qcells 485W)
– Cell types: half-cut mono c-Si n-type, mono-crystalline, heterojunction cells,
– Models feature advanced technologies such as REC heterojunction cells, Q.ANTUM
– Panels typically have black or aluminum frames, 120–144 cell layouts, and are

Application Scenarios:
– Residential rooftop solar PV systems for homeowners (DIY or contractor-installed
– Commercial-scale solar installations and government sector projects
– Repair or replacement for legacy/discontinued solar module arrays
– Wholesale/pallet purchasing for solar installers and resellers

Pros:
– Access to high-quality, high-efficiency panels from reputable manufacturers (e
– Competitive wholesale pricing including new arrivals and exclusive specials
– Panels selected for proven long-term performance and strong field track record
– Flexible order sizes and both complete system packages or component sales

Cons:
– Many panels listed are discontinued and may not be available for new projects
– Wholesale-only distributor (not a retailer); minimum order quantities apply (e
– Requires customer inquiry for quotes/pricing; prices not directly shown
– Limited in-stock model variety at any given time due to inventory turnover

Comparison Table

Company	Product Details	Pros	Cons	Website
Solar Electric Supply – Leading Wholesale Solar Panels & Solar Electric …	Solar Electric Supply offers wholesale solar panels, complete solar electric	Comprehensive selection of major solar brands and system configurations	No direct mention of specific performance metrics (output, efficiency,	www.solarelectricsupply.com
Wholesale Solar Panels – A1SolarStore	Wholesale solar panels and equipment for commercial and residential projects,	Competitive wholesale pricing and bulk discounts Wide selection from multiple	Bulk purchasing required for wholesale pricing Limited information on	a1solarstore.com
Sun Supply PV – Wholesale Solar Components	Sun Supply PV specializes in wholesale distribution of solar components and	Wide variety of major solar brands and product categories available in one	Some popular products (such as certain panels and controllers) are listed as	sunsuppv.com
PowerStore – Wholesale Solar and Storage Supplier				powerstore.com
Bulk Solar Panel Pallets – ShopSolar.com	Offers bulk solar panel pallets through ShopSolar.com, allowing customers to	Bulk buying allows for lower per-panel pricing and cost savings. Multiple panel	May not be suitable for small-scale or single-panel buyers. Bulk shipping and	shopsolarkits.com
Wholesale Solar Panels & Bulk Panel Bundles – Silicon Solar	Silicon Solar offers a range of wholesale solar panels for diverse applications	Wide product range for both small and large scale applications Volume/wholesale	Limited product customization options mentioned Detailed technical datasheets	www.siliconsolar.com
SolarFeeds – Wholesale Solar Equipment Marketplace	SolarFeeds.com is an open online marketplace connecting buyers (solar	No fees or login required for buyers and basic supplier listings, lowering	No escrow or integrated payment service; transaction security is the	www.solarfeeds.com
Solar Wholesale Photovoltaics Shop	pvXchange.com	pvXchange.com is an online wholesale marketplace for photovoltaic (PV) system	Wide selection of brands and product types allowing greater choice and	Wholesale focus may not cater to individual end-users or very small
Wholesale Solar Panel Procurement for Distributors and Installers	PVDeals	PVDeals provides solar panel procurement services, connecting clients with	Streamlined procurement process Expert guidance in sourcing solar
Solar Panels – Low Wholesale Prices – Solar Electric Supply	Solar Electric Supply offers wholesale distribution of high-efficiency solar	Access to high-quality, high-efficiency panels from reputable manufacturers (e	Many panels listed are discontinued and may not be available for new	www.solarelectricsupply.com

Frequently Asked Questions (FAQs)

How do I verify the credibility of a PV panel wholesaler or manufacturer?
Check for business licenses, industry certifications (like ISO or TUV), and positive customer reviews. Ask for recent client references and visit the factory if possible. Reliable suppliers are transparent about their credentials.

What factors should I consider when choosing a PV panel supplier?
Look for quality certifications, product warranties, production capacity, delivery times, and customer service. Also, assess their ability to provide technical support and after-sales service.

How can I check the quality of a PV panel before purchasing large quantities?
Request product samples or performance test reports. Ask for detailed datasheets and, if possible, arrange third-party testing to confirm the technical specifications meet your requirements.

What is the typical minimum order quantity (MOQ) for PV panel wholesalers?
MOQs vary by supplier but are usually between 50 to 500 panels. Some manufacturers may be flexible, especially if you’re building a long-term partnership or testing their products.

How can I negotiate better prices with PV panel manufacturers?
Compare quotes from multiple suppliers, discuss order volume, confirm payment terms, and inquire about seasonal promotions. Building a good relationship and showing long-term interest often leads to better pricing and discounts.