Wholesale off-Grid Liquid Cooled PV Energy Storage Solution 208kwh

Product Description

Product Description

ENERGY STORAGE BATTERY

Our energy storage battery systems deliver cutting-edge power solutions designed for residential, commercial, and industrial applications.

These high-performance battery systems serve as dependable emergency backup power sources, ensuring uninterrupted operation during grid outages while optimizing energy consumption for maximum cost savings.
 

KEY FEATURES
Safe and reliable
Serve as an emergency backup power source to ensure continuous operation.
Flexible configuration
Modular design, expansion, and customization. Convenient installation.
High efficiency
Optimize energy usage and reduce costs.
Intelligent operation and maintenance
Reduce operation and maintenance costs, promote green energy consumption.
Grid-friendly
Grid-connected/off-grid switching, multiple protection.

 

Product Parameters

TECHNICAL PARAMETERS
Product Name	Commercial Energy Storage Battery
Keywords	Energy Storage Battery
Nominal Voltage	230V/400V
Nominal Capacity	80KW-125KW
Cycle Life	8000cycles+
Protection Class	IP55
Cooling Method	Liquid Cooling
Rated Output Voltage	400V, 3L/N/E
Operating Voltage Range	650V~959V
Cell Type	3.2V/314Ah LFP
System Efficiency	>90%
Communication Method	4G/LAN
Operating Temperature	-25°C~55°C

Detailed Photos

CELL

Function: Achieve the conversion between chemical energy and electrical energy, serving as the basic unit for storing electrical energy in the energy storage cabinet.

Advantages: High-quality cells with long cycle life can reduce long-term usage costs.

BATTERY PACK

Function: Combines multiple battery cells in series and parallel to achieve stable voltage and capacity, integrates cooling, overcharge/overtemperature/overcurrent protection mechanisms.

Advantages: Modular design facilitates installation, maintenance, and expansion, and the protective mechanism enhances system safety, preventing the impact of a single cell failure on the entire system.

Solis Hybrid Inverter

This "four-in-one" hybrid energy storage inverter integrates four major functions: PCS charging and discharging, photovoltaic grid-connected power generation, off-grid/on-grid diesel-powered switching, and EMS energy management. It is specifically designed for industrial and commercial applications.

High-Efficiency Power Generation: 200% DC oversizing, increasing power generation by 20% for the same roof area, significantly shortening the payback period.

Flexible Energy Storage: Dual battery interface design supports mixed configurations of different types/capacities of batteries, adapting to phased investment and future expansion.

Intelligent Management: Built-in AI energy management system automatically optimizes charging and discharging strategies based on electricity price fluctuations to maximize returns.

Reliable and Safe: Patented heat dissipation technology ensures stable operation even in high-temperature environments, extending equipment lifespan.

EMS (Energy Management System):

Function: Real-time monitoring of operating parameters of each component, formulation of the most optimal charging and discharging strategies, fault warning and emergency protection, connection with grid dispatch instructions.

Advantages: Intelligent scheduling enhances energy utilization efficiency, reduces manual intervention, provides comprehensive protection for components to extend system lifespan, and ensures operational stability.
 

BMS (Battery Management System)

Function: Real-time monitoring of the voltage, temperature, SOC (Remaining Capacity), and SOH (Health Status) of each cell, achieving balanced charging and discharging of the cells, triggering fault protection for overcharge, overdischarge, overtemperature, etc., and transmitting battery status data to EMS.

Advantages: Precise control of the battery's operating state, preventing damage to individual cells, extending the overall lifespan of the battery pack, core guaranteeing the safety of the energy storage cabinet operation, and reducing battery degradation losses.
 

PEAK-VALLEY ARBITRAGE

Buying low-cost electricity during off-peak hours and discharging it during peak or ultra-peak periods to reduce corporate energy costs, maximizing profit margins by capitalizing on significant electricity price differentials throughout the day, while also optimizing energy storage systems to achieve substantial savings and improved return on investment for enterprises.

LOAD MANAGEMENT

Optimizing demand through energy storage deployment to minimize short-term peak loads, lower demand charges, and enhance user revenue, while intelligently balancing grid consumption patterns to avoid costly infrastructure upgrades, reduce transmission congestion, improve overall power quality, and enable flexible scheduling that aligns energy usage with operational priorities and cost-saving opportunities for maximum efficiency.

DEMAND RESPONSE

During power shortages, enterprises voluntarily reduce consumption (e.g., peak shaving) to support grid stability, earning economic incentives in return, while participating in utility programs that offer flexible compensation structures, contributing to environmental sustainability by reducing reliance on expensive peaker plants, and establishing strategic partnerships with grid operators for long-term financial benefits and enhanced energy resilience.

FAQ

Q1: Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality. Customized is available.

Q2: How to proceed with an order?
A: Firstly, let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places a deposit for a formal order. Fourthly, we arrange the production.

Q3: Is it OK to print my logo on the product?
A: OK, need the customer to provide their packaging, or we make neutral packaging.

Q4: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll give your inquiry priority

Q5: What payment methods do you accept?
A: We accept all payment methods, including PayPal, T/T, Credit Card, Western Union, and Bank Transfer. Please contact us for more details. But if you have different requirements, we may discuss them together.