Industrial 50kw-500kw Hybrid Complete Solar Energy Storage System on/off Grid Connection Energy Storage with LiFePO4 Battery

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Product Description

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Basic Information

Model NO.
LDS003
Technical Support
Professional Guidance
System Type
Ground Mount Solar off Grid
Delivery Time
7 Days
Efficiency
99.8%
OEM Service
Acceptable
Rated Capacity
314ah
Interaction
IoT + APP
Communication
Can/RS485
Protection Level
IP55
Corrosion Grade
C4 (C5 Optional)
Fire Rating
Aerosol
Working Temp
25ºC ± 5ºC
Cycles
> 6000 Times
Specification
1545*2045*1435
Origin
China
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Product Description

Product NameSolar-storage integrated machine
Cell typeLFP(LiFePO4)
Rated capacity314Ah
Rated energy128kWh
Performance parameters409.6VDC
Max Charging Voltage467.2VDC
Protection levelIP55
Fire protection ratingAerosol
Number of cycles> 6000 times
Weight1736kg
Solar Energy Storage System
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Detailed Photos

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Installation Instructions

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Packaging & Shipping

Packaging
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Company Profile

Our company stands as a professional and innovative manufacturer dedicated to providing comprehensive lithium battery solutions. We specialize in OEM and ODM services, transforming our clients' concepts into reliable, high-performance power products. Our core mission is to empower businesses and households with safe, efficient, and customizable energy storage systems, built on a foundation of technical expertise and a steadfast commitment to quality.

Our capabilities span the entire value chain of energy storage. We begin at the fundamental level, supplying a diverse range of high-quality battery cells, including cylindrical, lithium polymer (Li-Po), and LiFePO4. We then expertly integrate these cells into custom battery packs and modules, tailored to specific voltage, capacity, form factor, and application requirements. Furthermore, we design and manufacture complete, intelligent Home Energy Storage Systems (ESS) that seamlessly integrate with solar power to offer households energy independence, backup security, and significant cost savings.

Quality and reliability are embedded in every stage of our process, from rigorous raw material screening and automated precision manufacturing to exhaustive testing protocols. We ensure every product meets international safety and performance standards. Our partnership extends beyond delivery; we offer robust technical support, flexible warranty policies, and dedicated after-sales service to guarantee total customer satisfaction and long-term system performance.

Manufacturing Facility

Frequently Asked Questions

How does DC coupling optimize renewable energy use?
It allows for more captured solar energy to be stored directly with minimal losses. This ensures a greater portion of generated solar power is used on-site or dispatched to the grid.
What role does the Power Conversion System (PCS) play?
The PCS functions as a high-power, bidirectional inverter that converts DC from solar and batteries to AC. It streamlines infrastructure by replacing separate solar and battery inverters.
What are the primary advantages of DC-coupled systems?
Key advantages include higher overall efficiency, simplified layout with fewer components, reduced balance of system (BOS) costs, and seamless grid integration.
Why is DC coupling more efficient for large scale storage?
It avoids multiple DC-AC-DC conversion steps. Solar energy can directly charge batteries in DC form, significantly reducing energy losses and maximizing ROI.
What is DC coupling in large-scale storage context?
It is an architecture where solar panels and batteries connect on the same DC bus before being converted to AC by a single centralized inverter.
Can these systems operate off-grid?
Yes, these integrated systems are designed for both on-grid and off-grid applications, providing energy independence and backup security.

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