Solar Battery Energy Storage System Includes Vanadium Redox Flow Battery for Sustainable Renewable Energy Projects

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Product Description

Product Overview

Model LDS003
System Efficiency 99.8% High Efficiency
Cycle Life > 6000 Times
Protection IP55 / C4 Corrosion Resistance
Technical SupportComplete Professional Technical Guidance
Solar Panels SystemGround Mount Solar System off Grid Home
Delivery Time7 Days
Rated Capacity314Ah
InteractionInternet of Things + APP
InterfaceCAN/RS485
Fire ProtectionAerosol
Temperature Range25ºC ± 5ºC (Working)
HS Code8501722000

Technical Specifications

Product NameSolar-storage integrated machine
Cell TypeLFP (LiFePO4)
Rated Energy128kWh
Rated Voltage409.6VDC
Max Charging Voltage467.2VDC
Discharge Cut-off339.2VDC
Operating Temp (Charge)0ºC - 55ºC
Operating Temp (Discharge)-20ºC - 60ºC
Dimensions (WxHxD)1035 * 2045 * 1386mm
System Weight1736kg
Solar Battery Energy Storage System
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Detailed Product Gallery

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Installation Guide

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Technical Layout
Technical Diagram
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Packaging & Logistics

Package Size154.50cm * 204.50cm * 143.50cm
Package Gross Weight2350.00kg
Package TypeWooden Box
Logistics Information
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About Our Expertise

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.
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 requirements. furthermore, we design and manufacture complete, intelligent Home Energy Storage Systems (ESS) that seamlessly integrate with solar power.
Factory Overview
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Frequently Asked Questions

Q: How does DC coupling optimize renewable energy use?
A: It allows for more captured solar energy to be stored directly, with minimal losses. This optimization ensures that a greater portion of the generated solar power is used either on-site or dispatched to the grid.
Q: What role does the Power Conversion System (PCS) play?
A: The PCS is the core component. It functions as a high-power, bidirectional inverter that converts DC from solar and batteries to AC for use, streamlining the storage infrastructure.
Q: What are the primary advantages of a DC-coupled system?
A: Key advantages include higher overall system efficiency, a simplified layout with fewer components, reduced balance of system (BOS) costs, and seamless integration for both on-grid and off-grid projects.
Q: Why is DC coupling more efficient for large scale storage?
A: It avoids multiple DC-AC-DC conversion steps. Solar energy can directly charge the batteries in DC form, reducing energy losses and maximizing ROI.
Q: What is DC coupling in the context of solar battery storage?
A: DC coupling is a system architecture where solar panels and batteries are connected on the same Direct Current (DC) bus before being converted to AC by a single centralized inverter.

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