20KW Solar System With Battery Storage Supplier

Leeline Energy gets you high standard 20kw solar system with BATTERY storage. We ensure they comply with regulations and standard checks. You avoid fines, risk of recalls, and complaints from CUSTOMERS. Keep your Enterprise REPUTATION intact and safe! 

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Premium 20KW Solar System With Battery Storage Features

Leeline Energy optimizes your supply chain with MULTIPLE products. You work on customer acquisition rather than handling sourcing issues. Level Up your business through optimized SOURCING.

High Discharge Performance:

200 AH of huge solar power capacity for smooth ELECTRICITY SUPPLY. Run your solar energy system with High-density LFP technology.  100 DOD Performance with Local & Remote Management. Users get long service life through efficient CHARGING & DISCHARGING. 

Battery temperature monitoring helps automatic cooling of the solar energy system. You receive POSITIVE FEEDBACK on full charging & discharging with extended cell life. INCREASE CUSTOMERS flow due to top-notch charging management technology. 

Light & Movable Battery Storage:

The aluminum shelf covers the high-capacity 20 kw solar batteries. LIGHTWEIGHT solar systems with over 130wh/kg. Makes it easy to maintain & install with multiple designs. 

Low weight and DESIGN variation help to store in compact and small spaces. You save expensive storage and transportation fees

Safe and reliable solar power System:

Local graphical LCD and four buttons support export control, making it reliable. Dual MPP trackers with PROGRAMMABLE working modes give user-customized control. Self-developed 3-level BMS helps in complex protection. 

Safest and most durable LiFePo4 battery cell for STABLE CURRENT supply. You avoid replacement and return cases through a 5-year technology warranty. ESTABLISH a satisfied customer base through warranties for solar power systems. 

Long cycle life with 6000 cycles:

PLUG and PLAY design and support up to 32 pieces in parallel. You add lead acid batteries as optional but not RECOMMENDED. Lithium batteries work efficiently with BMS and reduce power consumption

Long-lasting batteries to fulfill user’s energy needs without STORAGE efficiency lacking. You build a long-lasting BRAND IMAGE with a quality PRODUCT reputation. Increase product popularity due to long cycle life PERFORMANCE. 

BMS controller:

Load Balance protection helps to optimize electricity in peak sun hours. Users set how much electricity they want to use at the highest. OVER-DISCHARGING and current protection provide EXTRA safety to the inverters. 

BMS systems easily handle low voltage along with electrostatic protection. HIGH efficiency by customizing how much power supply each section needs. Attract INDUSTRIAL clients with high customization requirements. More profit margin and easy sales conversation. 

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Advantages Of The Best 20KW Solar System With Battery Storage Services

Reduce risk 

Reduce Risk

We have a wide network of 20kw solar system with battery storage suppliers. You reduce DEPENDENCY on a single supplier. Backup supplier in case of quality and DELIVERY delays issues. Mitigate potential risks in your supply chain for smooth BUSINESS DEVELOPMENT. 

Consider All Expenses

Consider All Expenses

We optimize your expenses and get you the right pricing overview. You get a better understanding of BUDGETING and sourcing limits. Plan and control your procurement costs and avoid exceeding your budget. 

Quick Shipping

Fast Shipping

Reliable SHIPPING partners with a multi-mode shipping strategy. Enhance your shipping efficiency and deliver products on time. Good impression of Business service through fast shipping. 


Shorten your BRAND LAUNCHING time by lowering the development time. You work with design and customization experts to launch a unique PRODUCT. Save time, effort, worry, and money while building a BRAND. 



You get no strict low-order limit on sourcing solar systems. We don’t compromise on quality, even in low-budget sourcing.  Reduce financial load by sourcing without any limits. Improve your marketing strength and avoid EXPENSIVE storage or handling fees. 


Multiple Secure Payment Methods

Flexible payment options for your solar panel system sourcing. Choose secured gateways freely according to your own preferences. Mitigating payment fraud risks and financial losses results in no BUSINESS damages. 

A Wide Range of Applications











Forest Areas

Forest Areas

20KW Solar System With Battery Storage Production Line

We help to get versatile systems with all CAPACITIES variations. You design a system according to your client’s available space. Enhance customer’s EXPERIENCE by understanding their needs and sales number. More durable solar panels with efficient performance result in high customer SATISFACTION. 

Product Parameters

ProductDescriptionQuantity (pcs)
Solar Panel500W Mono solar panel40
PV combiner box8 input 4 output1
Off grid inverter20KW 220V Off grid inverter1
PWM Controller96V 100A1
Acid gel battery12V 250AH64
PV Cable4mm2 Single-core pv cable1000Meters
Mounting BracketRoof /Ground installation1 set
Product CodeLN-OGT-20KW
System Voltage110V-220V 50-60HZ
InverterThree phase/Single phase
System Warranty10 years
Usehousehold / commerical

Pioneering Power for Progressive Brands: 20KW Solar Systems + Storage!


Internationally renowned certificated products with TUV ISO VDE EN certifications. You get faster business licenses and Customs clearance. Increase CUSTOMER trust and confidence in purchasing with reputed certifications. 


Factory Audit & Quality Inspection Report

We inspect the Production of a 20kw solar system with battery storage MANUFACTURER. Detailed auditing of production process and standards. Ensure it complies with safety standards. ESTABLISH brand image on the foundation of PREMIUM quality and protection. 

Why Choose Us?

Reliable and Trustworthy

Reliable and Trustworthy

We have worked with hundreds of big and small enterprises. Our staff handles each process of a 20 kw solar system with battery storage sourcing. You get RELIABLE support in supplier selection, inspection, and order management. 

All-time support to solve your sourcing issues on a priority basis. Avoid the risk of INVENTORY delay or unpromised quality through our sourcing management.

One-Stop Sourcing Agent

Comprehensive sourcing solution for 20kwh solar system with battery storage. You get all versatile solar panels and system options. Wide VOLTAGE RANGE of inverter with different battery integration options. 

EACH unit is tested and inspected before shipping. YOU reduce rework costs and replacement time of NONFUNCTIONAL products. 

One-Stop Sourcing Agent

Reduce Transaction Risk

Reduce Transaction Risk

No more risk of low quality or B2B frauds or trade scams in your sourcing. We investigate manufacturers’ reputations, industry status, and production capabilities.  

You avoid HIDDEN COSTS and overcharging through invoice auditing. Reduce potential risks in your sourcing to increase transparency. SCALE UP your BRAND reputation through transparent business DEALINGS.


Completed Projects


Happy Clients


Years of Experience


Professional Staffs

How We Work?

customer first

PRODUCT selection to Sourcing deal negotiation, you are our priority. BOOST your PROFIT MARGINS through low-pricing sourcing. 

Deep access to offline 20KW solar system with battery storage wholesale marketplaces. Better pricing to OUTPERFORM than your competitors by giving discounted DEALS. 

standardized procedure

Select a pre-made sourcing solution according to your needs. You won’t have to do extensive communication to formalize your sourcing strategy.

You get your 20kwh solar system with battery storage after STANDARD PROCESSING. Proven processing methods after years of experience to save your costs. 

custom solutions

Build a 20kw Solar System With Battery Storage custom solution with our Design team. Establish a unique BRAND IMAGE in the customer’s eye. 

Customers feel confident in buying unique and specially designed PRODUCTS. Improve your seasonal sales volume by introducing customized solutions.

Our Payment

Pay through PayPal, Payoneer, and a DEBIT/CREDIT card. FLEXIBLE payment options with secured payment gateways. Improve business security with secured financial channels. 

Western Union

Transform Your Wholesale Offerings: 20KW Solar + Efficient Storage!

How We Support You?

How We Support You?
  • Demand Assessment

Our experts give your quality, quality and feature suggestions for targeted customers.

Make the right choices in your 20kwh solar system with battery STORAGE SOURCING. Improve your Brand success chances through expert market analysis.  

  • Supplier Management

Multiple inspections on many PARAMETERS to ensure high quality for customers.

A track record of supplier’s performance helps you to evaluate future dealings. Plan your Brand’s sourcing future with DATA-BACKED REPORTS. 

  • Contract Negotiation

Our staff gets you the best possible deal for a 20kwh solar system with battery storage. We NEGOTIATE for You to get a legal contract. 

Legal contract Clarity to resolve all possible issues with suppliers. Instant solutions according to legal clauses save you time. 

  • Order Management

Automatic system to track your INVENTORY levels. Meet market demands through our optimized sourcing order management.

RECEIVE units with extra services( packaging, labeling & inspection) to reduce your operational cost. 

  • Logistics Coordination

We handle a 20 kw solar system, inducing all logistics support. Low-price solutions, including Warehousing, transportation, and fulfillment.

Expand your brand beyond borders through our multi-region FULFILLMENT. More PROFIT and less inventory handling hassle. 

  • Installation Support

Each 20kw solar system with battery storage has a solar INSTALLATION kit.

Step-by-step video and audio guidebooks for better installation understanding. You save expensive INSTALLATION service time and labor costs. 

How We Support You?

Our Reliable Partners


Our 20KW Solar System With Battery Storage Factory

Large 20kw solar system with battery storage factory to meet your bulk demands. Top-notch automatic production line for short production time. Outperform in a COMPETITIVE market with short lead time and high-quality PRODUCTION. 

Our 20KW Solar System With Battery Storage Factory

Elevate Energy Endeavors: Introducing 20KW Solar with Storage!

Packing & Delivery

Protective packaging of 20 kw solar system with customized layers. Each solar panel is packed with great care. SAFE shipping reduces product DAMAGE RATE and saves you from replacement hassle. Speed up your logistics and boost BUSINESS DEVELOPMENT. 

Packing & Delivery

Successful Project

storage Successful Project

Maximized client’s PROFIT MARGIN through 100kw solar panels system

The client was struggling to find a good battery backup for their factory. The factory has an 8-hour main shift, but they wanted to start late night shifts. Solar panels only provide power during sunlight. 

It needed enough backup to provide more power. Also, there was limited ROOF SPACE, so installation was difficult. The whole system included panels, cladding, and PV solar glass. We installed a smart sun movement tracking system to increase power production. 

Panels were set to an unobstructed south-facing view to CAPTURE more SUNLIGHT. Our team went there, and after estimation, we chose a 100kw solar panel system. 100 kw systems produce 350 kw to 450 kw per day, with a rough estimate. 

A string inverter was installed to convert Direct current to ALTERNATING CURRENT. During the day, the factory gets more power from direct electricity generation. Late-night shifts are now getting energy stored in batteries. 

They also got a tax credit for solar installation. Solar kit is saving them more money per year through NET METERING and tax credits. It turns out to be a good investment for the CLIENT by saving more MONEY. 

storage Successful Project
What our CUSTOMERs say


I have been WORKING with Leeline Energy for my solar panel sourcing. They helped me to find trustworthy suppliers with COMPLETE background checking. I have not faced any single issue in my solar panel system sourcing. You should give them a try! 


Leeline Energy is very helpful in getting me quality monocrystalline solar panels. My system cost went lower, and PROFIT MARGINS went high. Now I make more money per month than my previous year. I recommend working with them! 


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 20KW Solar System With Battery Storage

    How many batteries for 20kw solar system?

    20 kw solar panel system GENERATES over 60 kWh daily power usage. You add multiple batteries with an overall CAPACITY of 70kwh for the right storage. On average, 3 to 14 kWh per battery can be stored depending on its capacity. 

    What is the lifespan of 20kw battery solar system?

    Manufacturer warranties vary with different kilowatt hours CAPACITY. Yet, on average, solar panels with batteries last up to 20+ years. The supplier gives exact warranty details on its kWh per unit capacity. 

    Can I have samples to test?

    Yes, but you have to pay for the sample of solar panels before confirming an order. They come in SMALL SIZES with all the specifications you need to know. You get a rough idea of its per-watt capacity and power outage. 

    What is the lead time for my order?

    On average, it takes about 7~20 days, depending on different requirements. Many factors are involved in giving EXACT lead time estimates.  Type (roof or flat panels), string inverters, & battery bank capacity are NOMINAL factors.

    Speed up the progress of your solar business and make more sales!

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