Energy Storage System

Leeline Energy helps you to get RELIABLE energy storage systems. We focus on product DEVELOPMENT to get you unbeatable systems. 

You launch your brand with a smooth supply chain and a strong Product. Increases your sales & outperform your competitors through such a STRONG FOUNDATION.

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Premium Energy Storage System Features

Leeline Energy helps you to get high high-power capacity energy storage system. Target both DOMESTIC and INDUSTRIAL users with capacity variations. Make more profit by variety! 

International Standard Compliance:

Energy storage has overcharge discharge, overvoltage, and overcurrent protection. The battery energy storage system works fine with THERMAL PROTECTION. No chance of a power dip due to overheating and short circuits. 

Follow all international safety standards to make it safe for office buildings. Customers buy it with complete CONFIDENCE and TRUST. Boost your sales volume by highlighting these safety features in your marketing.

Unbeatable Performance:

Fast response time to electricity demand in the power grid. Smart CHARGING and discharging maintain cells’ health. Enough energy capacity with easy-to-upgrade storage technology. Customers don’t need to REPLACE the entire system while UPGRADING. 

Attach new lithium-ion batteries, and it will be upgraded. Gives a sense of security to customers while purchasing this. You get repetitive sales with this SCALABILITY feature.

Reliable for long-term use:

Meet electricity demand with fast charging and discharging. 4000 to 6000 cycle times ensure the cell’s life for long-term use. Prevent this problem with top-notch lab-tested cells of lithium-ion batteries. 

No more hassle of warranty claims due to cell quality deficiency. An uninterruptible power supply that keeps improving customers’ experience. You get happy customers that spread a positive IMAGE of your BRAND. 

Inverter Compatibility:

Compatible with almost all renewable energy inverters. Stores power directly from renewable energy sources. Does not get outdated due to COMPATIBILITY. Handle various applications with pre-set capacity. 

Sell Future-proof battery ENERGY storage systems with their own INVERTER. The customized unit gets you more profit and ease in the customers’ buying process. Make more profit margin with a complete unit. 

EASY to install and maintain:

Lightweight and can be transported into parts. SEPARATE Shipping or packing of crucial parts & then assemble them before installing. Makes your transportation and storage easier in low-space warehousing. 

Saves you HANDLING and TRANSPORTATION costs with labor effort. Invest your business resources in growing your sales channels.

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Energy Storage System by Applications

Utility Storage System

Utility Storage System

This is considered in large-scale energy storage technologies. It has many lithium-ion batteries rather than lead-acid batteries.

The ENERGY CAPACITY of the complete system starts from 5 kWh to 1 kWh. Supports both solar and wind power storage along with Grid side storage. You get to Target a wide CUSTOMER BASE for sales and PROFIT.

Commercial Energy Storage Systems

Commercial Energy Storage Systems

It ensures every cell has to charge and discharge, RESULTING in a long lifespan. High efficiency with consistent performance of cells with C5 anti-corrosion grading.

Users rely on this electrical energy storage system for a long time. You establish a strong product foundation on these attributes. LONG-TERM SALES and brand reputation! 

Home Energy Storage

Home Energy Storage

High safety features ensure fast SITE CLEARANCE and reduce the risk of recalls. This lithium-ion battery storage is lighter than other storage technologies. AUTOMATIC protection for over-charge, dis-charge, and over-current.

Keep the system in flow to run with the right TEMPERATURE. No overheating or current performance lacking complaint and deal with FULL CONFIDENCE. 

Energy Storage Container

Energy Storage Container

Large-scale battery storage sealed in a durable container space. Customers place it on roofs, buildings, or in remote areas. It has a NOMINAL ENERGY CAPACITY with an average of 51kWh at 25-degree temperature.

4000 cycle times with 100% DOD and weight of around 800 to 1000 kgs. So Sell this large system to corporate or remote working companies. You make more PROFIT even on a SINGLE SALE. 

Distributed Energy Storage

Distributed Energy Storage

Built-in BMS for a variety of electricity supply operations from power plants. These are big systems with a DEDICATED SPACE for storage deployment.

The plug-and-play design makes your installation process easier. Save your time, unlike in other installation processes, and focus on your EXPANSION.

Stationary Energy Storage Systems

Stationary Energy Storage Systems

Supports many applications with 5C multiple charge and DISCHARGE capacity. Manage stored energy effectively with the electricity GENERATION PROCESS.

Turns variable renewable energy from solar panels into stable electrical energy. Enhance your product image with a stable electrical energy supply. Boost your PROFIT MARGIN with more sales. 

Energy Storage System by Performance

off grid energy storage

Off-grid Energy Storage

STANDARD 3U size store energy up to 5.12 kWh with stable performance. Life long Aluminium shell that protects it from humidity and water DAMAGE.

DUAL PORT output that makes it convenient for storing energy for parallel systems. Upgrade and increase storage capacity with ease. Boost your REPURCHASING sales from the users and get you more revenue. 

Hybrid Energy Storage System

Hybrid Energy Storage System

Safe & reliable system with overheating prevention features. Intelligent air cooling to cool down HEATED parts for long system service life.

IP54 for safe and reliable operation in an OUTDOOR environment. Users maintain it independently, no need to hire professional services. Makes you have less hassle with your CUSTOMERS. 

Microgrid Energy Storage

Microgrid Energy Storage

All-in-one Hybrid inverter as users won’t have to install many inverters. Seamless on/off POWER GRID without the need for many energy storage solutions.

Users also control all DG with remote features. Product standout with automation features. Skyrocket sales volume and OUTPERFORM your competitors. 

Battery Storage

Battery Storage

A total of 6000 charging cycles ensures a long, reliable battery life. Cells are made of LiFePO4, which are one of the best-performing materials. MODULAR DESIGN, which is convenient for maintenance and installation. Makes your handling process easier and less cost expensive. 

Power Station

Power Station

Starting from 500Watts to 5,000Watts. Each model FEATURES a high output power capacity and fast charging. It’s PORTABLE and compact design attracts customers and business partners. You ensures long-term success for your business.

Power Conversion System

Power Conversion System

Direct power conversion to solar battery from inverter and Power plant. Reduce the friction of power conversion or electricity storage of surplus energy.

No POWER LOSS from generating electricity to transferring energy storage projects. Saves energy from the entire electric grid for high ENERGY EFFICIENCY. Present  EMS for intelligent management to potential customers to convince them. Your enterprise experience a flow of TECH-CONSCIOUS CUSTOMERS. 

Expand Your B2B Horizons with Reliable Energy Storage.

Advantages Of The Best Energy Storage System Services

Strict Quality Control 

Strict Quality Control 

Inspection staff have PRE-DEFINED quality standards. We filter out damaged, unfunctional, and low-quality products. Improve the manufacturing precision to enhance brand image. Bring more customers to your brand through the POPULARITY of QUALITY PRODUCTS. 

Customized Solar Design

Customized Solar Design

We help establish new brands by enhancing their brand image. Work with our CUSTOMISATION and design experts to target user’s pain points. Build a DEDICATED AUDIENCE around your products by meeting individual needs. A loyal audience helps to establish a BRAND REPUTATION. 


Short Lead Time

Reduce inventory production time with the top-notch AUTOMATIC MANUFACTURING facility. We conduct many inspections to filter out low-quality products. Saves your rework time of inspection after shipping. Save your time and effort and IMPROVE your ENTERPRISE EFFICIENCY. 

Optimizing Procurement Cost

Optimizing Procurement Costs

We optimize each sourcing process to save COSTS and TIME. Save your enterprise from the lengthy processes through our automatic sourcing channels. Control your costs and improve the PROFITABILITY of enterprises.



Shortens your brand launching time by reducing R&D time. Increase your business EFFICIENCY by having us handle your manufacturing. Fast PRODUCTION & quick launch of products boost your business success rate. 



Launch your brand with full confidence, even if you have a LOW BUDGET. No need to buy a large number of products at one time. You reduce inventory and higher operational costs while BUILDING a BUSINESS. 

Creative Applications of Energy Storage System











office building


Precise production process

Starts with cell balancing, then voltage & resistance pairing to ensure CURRENT flow. Then, further production starts according to the system type. FAMOUS options are liquid air energy storage and seasonal thermal energy storage. Different PROCESSES are followed in them. 

Then, Welding of BMS testing and assembly processes for strong energy management. This helps the system to use and release energy with OPTIMISATION. Then, semi-finished product testing ensures only functional products. 

The same TESTING goes for all energy storage technologies. They take over and repack your battery energy storage systems. Launch your products with BRANDED PACKAGING and start selling! 

Seamlessly Integrate with the Future of Energy Storage Solutions.

Learn more about how we help businesses grow efficiently & ethically.


Internationally renowned CE, ISO9001, and TUV certifications to win customers’ trust. Build a strong and RELIABLE brand identity in customers’ eyes. Attract repeat customers and generate business NON-STOP from them. 


Factory Audit & Quality Inspection Report

We inspect and audit potential Energy Storage System FACTORY deeply. Check their raw materials and production processes. Make your sourcing decisions based on our detailed reports. Avoid making COSTLY MISTAKES before starting mass production. 

Why Choose Us?

Reliable and Trustworthy

Reliable and Trustworthy

Leeline Energy has been leading the sourcing & shipping industry for the past decade. We have handled all sorts of ENERGY storage system sourcing. 

Existing CONNECTIONS in the energy storage industry to get you the BEST DEAL. Fast product and supplier selection process to launch your brand faster. Establish your RELIABLE brand through all-time support.

One-stop Sourcing

Manage all sourcing and shipping processes through us! We help you with product design, selection, SUPPLIER HUNTING, and production inspection. 

Save your COMMUNICATION time with our dedicated resources. Get your updates and alter your sourcing strategy. Build a strong supply chain that withstand SUDDEN MARKET SHIFTS. 

One-stop Sourcing

Reduce Transaction Risk

Reduce Transaction Risk

We do detailed auditing of product and supplier invoices to ensure the best pricing. TEST and INSPECT each energy storage system to confirm the promised quality. 

You avoid all HIDDEN COSTS and chances of overpriced inventory scams. We check their pricing and processing costs from the Energy Storage System supplier. Safe and secure environment for LONG-TERM business growth. 


Completed Projects


Happy Clients


Years of Experience


Professional Staffs

How We Work?

Customer First

Our main focus is on you and your smooth sourcing experience. Your enterprise experiences fast BUSINESS GROWTH with our supply chain OPTIMISATION. Get competitive pricing to give better deals to customers. Attract CUSTOMERS with low pricing and skyrocket your customer audience numbers. 

Standardized Procedure

Proven & standardized processing saves your energy storage system sourcing time. Select our PRE-MADE and test sourcing and shipping strategy. Save your time and invest in business expansion and customer service. Build strong connections with your CUSTOMERS by investing time in them. 

Custom Solutions

Target the problems of customers and design products around them. Add new features and control systems through our R&D staff. Launch your UNIQUE and more USER-CENTRIC product to enhance their experience. Receive more sales and positive feedback from users. Boost the word-of-mouth popularity of your brand and product. 

How We Support You?

How We Support You?
  • Demand Assessment

Detailed report of BEST-SELLING models of an energy storage system each year.

Receive expert suggestions to order the right quality, quantity, and features. Maximize your Brand SUCCESS chances with data-backed decisions. 

  • Supplier Management

Detailed supplier selection and MONITORING process. Filter out shady or fake Energy storage system wholesale suppliers.

You deal with TRUSTWORTHY manufacturers. Reduce chances of low-quality products and delayed delivery. Optimize your supply chain to achieve profit in your business.  

  • Contract Negotiation

Get a negotiated deal for your energy storage system. We discuss PRICING, QUALITY, QUANTITY, and features of products in detail with suppliers.

You get the best possible deal for maximum product profitability chances. PROTECT your deal with legal contracts and terms. 

  • Order Management

We handle all of your energy storage system orders with great care. You get from time to time order sourcing updates and suggestions.

DEDICATED staff helps you to decide your order MANAGEMENT STRATEGY. Smooth strategy with extra services to save your costs & effort. 

  • Logistics Coordination

Receive your energy storage system sourcing with shipping support. We handle your STORAGE, TRUCKING, SHIPPING, and PAPERWORK.

Short route selection reduces your transportation costs and time. Deliver your products faster to win customer’s trust for UPCOMING DEALS. 

  • Installation Support

Step-by-step INSTALLATION INSTRUCTIONS in every product kit. We also help you to customize Video and audio guidebooks for an energy storage system.

Make your product installation process easier and independent. Increase customer SATISFACTION with a seamless process. 

How We Support You?

Our Payment

PAY through trusted and widely accepted payment CHANNELS to reduce financial risk. Multiple payment methods from PayPal, Payoneer to your DEBIT/CREDIT card. Avoid fraudulent activities & financial loss through trusted and secured channels.

Western Union

Pioneering Power Storage Solutions for Forward-Thinking Wholesalers.

Our Reliable Partners


Our Energy Storage System Factory

Strong R&D CAPABILITIES to design Best-Performing energy storage systems. Master the latest ENERGY STORAGE TECHNOLOGIES of both on and off-grid solar power. Create a strong brand IDENTITY of energy storage solutions. 

Our Energy Storage System Factory

packaging & shipping

Pack your products in durable Wooden box packaging. Make your TRANSPORTATION and AFTER-SHIPPING process easier and smooth. Stable transportation to deliver products on time at low costs with our partners. 

packaging & shipping

Bringing Power to Your Business with Advanced Energy Storage Systems.

Successful Project

storage Successful Project

Large-scale lithium battery system for a power plant client

The client was looking for a compressed air energy storage system to store energy. It was a good system, but our team first analyzed the system. It had a PV PANELS POWER PLANT that generated electricity with high efficiency. Now, they need to store energy, so what could be the best option? 

We recommend a lithium battery utility-scale system. He agreed due to the HIGH EFFICIENCY of the system. Now, it stores electrical energy with proper management. High efficiency without any POWER LOSS. 

100KW solar panel system with battery storage

Big hotels need continuous electricity supply for various applications. First, we added PV PANELS, Solar GLASS, and some solar cladding. We achieved the electricity demand requirement of 100Kw. 

We installed renewable energy storage systems to meet electricity demand. It stores excess electricity during the day and provides extra power in PEAK DEMAND. Meet the requirement according to energy consumption. The system is working perfectly in all seasons. 

storage Successful Project
What our customers say


Thanks to Leline Energy for getting me the latest renewable energy technologies. My customers were facing issues with storing energy. After sourcing through them, I have not received a single COMPLAINT. I recommend working with them! 


Leeline Energy helps me to outsource the storage system with the finest quality. My clients with charging stations for electric vehicles are happy. Their systems are running smoothly while I am making a HUGE PROFIT. Thanks to Leeline, and you should try 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 Energy Storage System

    How do you ship the goods, and how long does it take to arrive?

    Sea shipping is perfect for transporting goods. Their TIMELINE VARIES and depends on locations and routes. In general, it takes 20 to 40 days to ship through sea freight. 

    Can you print my logo on the product?

    Yes, of course, we offer a wide range of branding services. You get custom banners and logos on the packaging and product kit. It REDUCES your MARKETING COSTS by providing basic marketing on every product. 

    What is the best-selling battery capacity?

    Both domestic and industrial storage have different capacities. Their range varies depending on requirements. 40Kw battery is yet the most average and COMMON battery capacity. 

    How to install and use the product?

    We add a STEP-BY-STEP guidebook to each product to understand the process. Yet, if you need SPECIAL HELP, then we give you customized sessions. 

    Focus on your business & let our team of experts handle the rest.

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