500w Mono Solar Panel Manufacturer

We excel at MANUFACTURING incredibly top-notch 500w Mono Solar Panels. Our seasoned expertise shines bright. SPECIALIZE in offering PRO project SOLUTIONS and customization services, saving you TIME and ENERGY to focus on MARKETING. Level up your BRAND REP with us!

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Premium 500w Mono Solar Panel Features

Leeline Energy delivers 500w Mono Solar Panel that outshine the market. Get ready for the best features of our ROCKSTAR enterprise: 

Superior solar cells

They pack SUPERIOR performance and adapt to any ENVIRONMENT with high SHUNT RESISTANCE. No power drops – the bypass diode has got your customers sorted!

Even in low light, these panels shine like CHAMPS. You have happy customers and a booming business in NO TIME.

Leading technology

This 500w monocrystalline solar panel boasts a dope HALF CELL TECHNOLOGY. MBB cells boost current collection for even more EFFICIENCY. Unique parallel connection design means you won’t LOSE ENERGY when shaded. 

Customers enjoy more power output and LOWER HOT spot temperatures. Expect to amp up your brand awareness and MARKET SHARE with our panel’s PERFORMANCE! 


We ensure that these panels are SUITED to whatever Mother Nature throws at them. HIGH SALT and AMMONIA CONTENT? No problem! We give ’em optimized ELECTRICAL DESIGN and lower operating current. Your customers won’t lose out on power due to HOT SPOTS.

That also means an enhanced TEMPERATURE COEFFICIENT! With our panel’s performance, you get high competitiveness like a champ in the SOLAR GAME!

Enhanced mechanical load

Built to handle any WEATHER. Wind? Check. HEAVY snow loads? Not an issue! They’ve got an upgraded MECHANICAL LOAD that can take it all. Plus, it comes with MINIMAL power DEGRADATION over time.

This is coupled with a long warranty, so you enjoy REDUCED repair costs for years to come. Save MONEY while providing the BEST!

Good waterproof performance

Our 500w monocrystalline solar panel is EQUIPPED with dust-proof PROPERTIES. Also WATERPROOF for excellent performance. But hey, DON’T soak it in water for TOO LONG.

Gotta love that Polymer Film on it for impeccable Shock Resistance, too. Now check this out: By going all-in on our products, you’ll boost your BRAND LOYALTY like NEVER BEFORE.

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Advantages Of The Best 500w Mono Solar Panel Services


Modern automatic production line

Each 500w monocrystalline solar panel from OUR PLANT comes with top of the line assembly line. Strict quality control standards to ensure speedy and accurate manufacturing.

Say hello to enhanced BRAND VALUE and RECOGNITION. Your products will be SHINING BRIGHT!


Short lead time

No worries about INTERRUPTIONS, as our services maintain SMOOTH operations. Your customers receive their products ON TIME. Ensure their SATISFACTION and boost your business. Keep those customers SMILING, and watch the VOLUME INCREASE!

Safe & Cheap Transportation 

Trustworthy transportation

Efficient logistic infrastructure with many shipping options. Coordinate with logistic providers,  select reliable carriers, and track your shipments. Get more REFERRAL customers through timely delivery. Grab more market share. 



Get super-speedy development with a side of SAVINGS. Fast-track your BRAND BUILDING process. Our marketing team PROVIDES design, photography, and labeling support. Rescue your precious TIME, EFFORT, and MONEY from the jaws of stress.

Sturdy Packaging

Sturdy Packaging

We take loads of precautions to keep GOODS INTACT. Forget worries about DEFORMITIES, BREAKAGES, or LEAKS. Your solar stuff arrives in tip-top shape every time. Increase POSITIVE brand recognition.


Necessary certificates

Our team makes sure those solar products meet STANDARD recognized and accepted ACROSS BORDERS.  Avoid purchasing a fake or shoddy. Opening doors to business opportunities and fast market expansion. Level up your COMPANY’S FAME while gaining more sway. 

A Wide Range of Applications

Powering EV

Powering EV





Solar Carport

Solar Carport

Solar Panel Picnic Tables

Solar Panel Picnic Tables

Solar Street Light

Solar Street Light

500w Mono Solar Panel Production Line

These panels are made with silicon SOLAR CELLS, metal frames, glass sheets, 12V wire & bus wire. They’re all CONNECTED in a cool pattern between the GLASS PANELS.Then, they are SEALED TIGHT to avoid any quality issues. Your customers will be STOKED and come BACK for MORE! Extend your market presence with assurance. 

Product Parameters

Rated Maximum Power at STC400W420W440W450W460W 480W 500W 
Maximum Power Voltage (Vmp)47.22V 47.45V 47.71V 47.87V 48.01V48.35V 48.60V 
Maximum Power Current (Imp)8.47A8.85A9.22A 9.40A 9.59A9.93A10.29A 
Open Circuit Voltage ( Voc)58.05V58.28V58.42V58.57V 58.75V 58.90V 59.12V 
Short Circuit Current (Isc)9.18A9.40A 9.66A 9.73A 9.78A10.04A 10.44A
Module Efficiency15.61%16.39%17.17% 17.56% 17.95% 18.73%19.46% 
Power Tolerance 0~+3%0~+3% 0~+3% 0~+3%0~+3% 0~+3%0~+3% 
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5
Mechanical Parameters 
Cell TypeMono-crystalline 156x156mm (6inch)
No. of Cells96 (8×12)   
Dimension 1956x1310x45mm      
Glass3.2mm, High Transmission, Low Iron, Tempered Glass      
Junction BoxIP65&IP67 Rated      
Output CableSection Size: 4mm² , Length: 900mm
Frame Anodized Aluminum Alloy    
No. of Bypass Diodes6      
Connector MC4 Compatible      
Working Conditions
Maximum System VoltageDC 1000V(IEC) / 1500V(IEC) 
Operating Temperature -40°c~+85°c
Maximum Series Fuse15A      
Application ClassClass A  
Temperature Coefficient
Temperature Coefficient of Pmax-0.39%/°c      
Temperature Coefficient of Voc -0.29%/°c    
Temperature Coefficient of Isc +0.05%/°c      

Elevate your brand’s power with our high-performance 500W Mono Solar Panels. Unlock wholesale savings and empower your business with sustainable energy solutions. Take the first step towards a greener future today!


Check it out – this 500w Mono Solar Panel Factory is certified by BIG GUNS like CE, TUV, ETL, ISO14001 and IEC61701! We’re slinging solid wired panels and HIGH-QUALITY solar systems. Crush it with CREDIBILITY and watch those PROFITS SKYROCKET!


Factory Audit & Quality Inspection Report

Make sure to CHECK out the 500w monocrystalline solar panel—tried, tested, and reliable. Keep it professional and SAFE while building up your BRAND REPUTATION. Slash risks and SQUASH any COMPLAINTS or DISPUTES on your journey.

Why Choose Us?

leelinesourcing member3

Reliable and Trustworthy

We’re the PRODUCT-SOURCING LEGENDS with our badass team and 10 years hustlin’. Leeline Energy has closed hundreds of EPIC DEALS. Trust us to TRACK DOWN those killers, 500w Mono Solar Panel MANUFACTURERS.

Gotta test that quality, mate! We’ll be your trusted PARTNERS for STEADY B2B biz. Brace yourself – WICKED PROFITS, wider market REACH & ENTERPRISE AWESOMENESS comin’ your way!

One-Stop Sourcing Agent

No worries, mate! We got your back when it comes to those 500w Mono Solar Panel SUPPLIERS. Choose our expert plans for SMOOTH COMMUNICATION. Leave the SOURCING, CHECKS, and SHIPPING hassle to us.

HAPPY CUSTOMERS and solid business relationships. Enjoy an unmatched user experience and WORD-OF-MOUTH buzz with our stellar solar offerings!

One-stop sourcing

business partner

Reduce Transaction Risk

No need to sweat the CASH SECURITY, my friend. Those badass 500w Mono Solar Panel WHOLESALE deals? We’ve got you SECURED. FRAUD? Smashed it! Save on TRANSPORT and avoid scams as we rock those LEGIT CONNECTIONS.

No empty promises from FACTORIES here. Our supply chain is epic! AMP UP customer trust and boost those closing rates with our TOP-NOTCH service.


Completed Projects


Happy Clients


Years of Experience


Professional Staffs

How We Work?

customer first

Your needs are our top priority as a TOP CUSTOMER for those wicked 500w Mono Solar Panels. Get PRICING, QUOTES, and INSPECTION reports pronto for savvy DECISION-MAKING.

Level up your biz with us. Watch product CONVERSIONS SKYROCKET and operations stabilize. Let’s make your company a COMPETITIVE force to reckon with!

standardized procedure

Our service process is SOLID and RELIABLE with an internally developed SOURCING APPROACH. Streamline your 500w Mono Solar Panel order process. Shorten your sourcing period.

Improved CUSTOMER SATISFACTION leads to undeniable SUCCESS! Your reputation is about to reach NEW HEIGHTS, and sales will shoot through the ROOF, no joke! 

custom solutions

EACH CUSTOMER is one of a kind, no doubt about it! Trust us to provide 500-watt solar panel solutions that’ll blow your mind. Assist you in DESIGNING your labeling, packaging, and branding needs.

Say goodbye to trailing COMPETITORS; you’re reaching for the stars! Get ready for EPIC BUSINESS growth at WARP SPEED.

Our Payment

No worries about payment. CHOOSE PayPal, Payoneer, cards, or bank transfers. We take fraud seriously to AVOID LOSSES while dealing with solar panels. ENHANCE your business and PROTECT your interests TODAY!

Western Union

We are global leaders in energy efficiency & sustainable growth.

How We Support You?

How We Support You?
  • Demand Assessment

We’re UNBEATABLE when it comes to each monocrystalline solar panel demand. CHILL OUT and let us handle the nitty-gritty, like SPECS, QUANTITIES, and QUALITY. Our market research game is on FLEEK, too. Say hello to better MARKET COMPETITIVENESS with us by your side!

  • Supplier Management

Let’s analyze, select, and monitor panel SUPPLIERS like detectives. Work with trustworthy & transparent 500w Mono Solar Panel suppliers through detailed inspections. Get ready for CONCRETE PERKS, VALUE, and INCOME GROWTH for your biz!

  • Contract Negotiation

No need for endless paperwork on those 500w Mono Solar Panel contracts. We take CARE of everything, from NEGOTIATIONS to DRAFTING and reviewing. Relax, it’s all legit. This way, you protect your rights and interests. All this while boosting MARKET COMPETITIVENESS and expanding sales!

  • Order Management

We come through from start to finish. That includes CONFIRMING, TRACKING, and HANDLING any changes or CANCELLATIONS. Our expert team ensures quality monitoring while minimizing risk in the supply chain. Enjoy FAIR PRICES and INCREASE SATISFACTION with your products or services!

  • Logistics Coordination

Our team is lightning-fast on 500w Mono Solar Panel deliveries! Trust us for on-time arrival—DAMAGE-FREE, of course. Stretch that PROFIT MARGIN. It’s party time for ENTERPRISE GROWTH and boss-level PROFIT IMPROVEMENTS. Become virtually UNBEATABLE in this crazy COMPETITIVE WORLD.

  • Installation Support

Installing each 500-watt solar panel is CHILD’S PLAY! Follow easy instructions and rock it with helpful videos. DON’T STRESS if you need assistance—we’ve got you sorted through REMOTE SUPPORT. On-time installations mean bigger MARKET SHARE and SALES, mate!

How We Support You?

Our Reliable Partners


Our 500w Mono Solar Panel Factory

Each SOLAR GOODIE comes from our trusted 500w Mono Solar Panel factory. This boasts loads of experience in OVERSEAS solar commercial projects. Crush COMPETITION and GRAB OPPORTUNITIES! HIGH BRAND REPUTATION and LONG-TERM cooperation are guaranteed when you work with us.

Our Solar Facades Factory

Start with us to expand your solar business!

Packing & Delivery

Let’s hook you up with top SHIPPING PARTNERS like DHL and FedEx for your 500w Mono Solar Panel. No need to STRESS about DELIVERY TIME; we’ve got trust guaranteed. Build that business CONFIDENCE while growing it – double win!


Successful Project


Smiles and Savings: French Homes’ Journey to Energy Freedom

Leeline Energy is crushing it in the SOLAR ENERGY scene. Wholesalers and installers can’t get enough of our top-quality products. Here is an example.

Guess what? Our cool customer from France had a tough time dealing with Europe’s energy crisis. Those SKYROCKETING bills made life harder for many households. But guess who they turned to for help? Yup, you got it! They NEEDED an ALTERNATIVE ENERGY source and reached out to us for a solution.

They needed help with HIGH BILLS and power shortages, right? We got them covered! Our 10KW off-grid solar system does the job. It generates ELECTRICITY from SOLAR PANELS and stores it in batteries. Easy peasy!

We gave them these RAD solar panels with top-notch American PCRE technology. That means EFFICIENT POWER generation and no HOT PLATE effect or ANNOYING CRACKS. And our batteries? Fresh out of the box, giving them a big 100% capacity.

None of that knockoff SECONDARY battery stuff here! Plus, our INVERTERS rock-IGBTs with MPPT skills are powered by German 5S tech for EXTRA SAFETY and EFFICIENCY.

Here’s the deal:

They chose us because we TREAT our customers well. After you buy, our awesome AFTER-SALES TEAM jumps in to assist with SYSTEM INSTALLATION and give guidance. Now, here’s how it went for a customer: super HAPPY VIBES!

The system cranked out ENOUGH ELECTRICITY to run all their appliances. No grid reliance is needed. And guess what? Their electricity bills dropped, too. PURE SATISFACTION right there!

You won’t believe it! Our HAPPY CUSTOMER shared a pic of total SMILES and GRATITUDE. Our solution blew them away! The system generated electricity like a pro and kept things ULTRA-SAFE. Talk about major SATISFACTION VIBES!

Successful Project
What our CUSTOMERs say


Dude, gotta say I’m stoked about the SOLAR PANELS I got from Leeline Energy. Maximum power density & power output for days, bro! This HIGH-EFFICIENCY solar panel has got it all. The durability of a DURABLE SILVER FRAME. And they have that sweet half-cell technology for superior performance.

Perfect for us folks like me on the West Coast with its low-temperature coefficient. Each monocrystalline solar panel can also handle HEAVY SNOW loads. Thanks for the superior PERFORMANCE and QUALITY of life improvements, Leeline Energy!

Deborah W Smith

Man, LEELINE Energy really knows its stuff! I bought one of their GROUND-MOUNT 500-watt solar panels, and it’s been awesome. The MAXIMUM POWER DENSITY is incredible. It has a durable silver frame that can handle snow LOADS like a pro. And the temperature coefficient keeps things optimized for some SERIOUS ENERGY PRODUCTION. Highly recommend these guys for COMMERCIAL projects. They know how to deliver quality!

Natasha A Palmer

Leave us a message and we will get back to you

    Service Interested:


    Hey I’m Sharline, the founder of Leeline Energy. We’d love to connect and discuss next steps towards bringing Solar Products to your project. If you are considering to start or expand your solar business, we would be happy to provide a project estimate and one stop solutions. Please complete the form to get started.  

    Phone / Whatsapp







    Room 2208, Jiuzhoutong Building, Hanyang District, Wuhan City, Hubei Province


    People Also Ask About 500w Mono Solar Panel

    1. Is it practical to install solar panels on electric cars?

    Putting solar panels on electric CARS SOUNDS cool, but it’s not practical right now. The panels gotta be HUGE and HEAVY to power the car. Plus, they won’t WORK well in dim conditions. And don’t even get me started on the crazy cost! SOME CARS have small solar panels as BACKUP, though.

    2. What can 500 watts of solar power run?

    A 500-watt solar panel system needs an INVERTER of 400 watts or more. That way, you can power your LAPTOPS, LIGHTS, and even a SMALL FRIDGE. Dig deeper into solar POWER INVERTERS right here.

    3. Are monocrystalline or polycrystalline solar panels better for a rooftop solar system?

    Monocrystalline cells are PRICIER but more efficient, fitting MORE POWER in less space. Polycrystalline cells cost LESS to make, yet they’re a tad less efficient. If space isn’t an issue, you can go BIGGER with polycrystalline for LESS CASH. It’s all about finding the RIGHT FIT!

    4. What is the best package way?

    Solar panels get BOXED up with SEPARATORS and extra cushioning at the CORNERS. Then they lock it up tight with straps and plastic WRAP and send ’em via ocean on PALLETS. Each PALLET holds around 28-30 SHINY PANELS.

    Fuel your brand’s success with green energy! Discover the power of our 500W Mono Solar Panels for wholesale buyers. Energize your business with sustainable solutions and drive wholesale growth. Start saving now!

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