1mwh 2mwh Utility Battery Energy Storage Systems Hyliess Solar PV System Battery Storage Cost

• Nominal Voltage: AC:315V;DC:716.8V
• Warranty: 1 Year
• Nominal Capacity: 1MW/1mwh
• Cycle Life: 4000/6000
• Power/Capacity: 1MW/1mwh
• Rated Frequency: 50/60Hz
• Model NO.: HLS-ESS-1M/1MT
• Isolation Mode: Transformerless
• Cell: LFP
• Transport Package: Carton Box
• Trademark: Hyliess
• Origin: Hunan, China

Product Description

Product Description

1MW Battery Energy Storage System is the ideal fit for AC coupled grid and commercial applications. Utilizing Tier 1 280Ah LFP battery cells, each BESS is designed for a install friendly plug-and-play commissioning. Each system is constructed in a environmentally controlled container including fire suppression.  Each complete system offers users a hassle free 10+ year service life and hold internationally compliant certifications.

 

Product Features

1.Proven technology, secure, economic, green operation, long service life, reliable LFP battery;
2.Large battery storage capacity; up to 95% battery system energy conversion efficiency;
3.Three-level battery management system design;
4.Real-time monitoring of cell voltage and temperature;providing maximum reliability. Dynamically battery balancing management technology for fast and automatic battery maintenance;
5.Automatic firefighting management system, fast and efficient alarm and control system, effectively preventing fire spread;
6.Using industrial type air conditioner to effectively stabilize the temperature inside the container and makes the battery work at a suitable ambient temperature;
7.Ensure the delivery of refrigerated air to each battery module through reasonable structural design;
8.Container which is highly modular, structure-simplified, easy to install and maintain;
9.Comprehensive, multi-level battery protection strategies and fault isolation measures to ensure the safety and stability of energy storage system;
10.Energy storage system is equipped with energy management system, interacts with fire-fighting, air conditioning, access control, video monitor to obtain safer operation.

Our Advantages

1.OEM/ODM professional battery manufacturing factory, installed in place, convenient and quick
2.One-stop solution for customized energy storage system integration
3.Diversified customer needs, applicable to multiple scenarios
4.Intelligent operation and maintenance backstage, can view the system status, and easily obtain information

Application

*New energy vehicles
*Micro-grid,island application
*Photovoltaics, wind power station
*Electric vehicle charging station
*Industrial off-peak expansion
*Emergency, backup power supply
*Military bases,high speed rail tations,airports\
*Power grid peak shaving,frequency modulation and terminals
*Large-scale power-consuming enterprises

BESS Benefits
Pre-Installed System from Factory
AC Coupled
Simplified Installation
Demand Response
Energy Independence (w/PV)
Peak Load Shifting

Why energy storage system?

1 Peak shaving and valley filling, by charging and storing energy during the valley, and discharging energy during peak hours, reducing the electricity cost of enterprises or parks, and saving customers electricity costs

2 Demand response. When the short-term power consumption is greater than the capacity of the transformer, the energy storage system performs rapid discharge to meet the demand for electrical energy of the load.

3 Dynamic capacity increase, use energy storage equipment to replace the capacity of the voltage transformer at peak time, help users reduce the cost of transformer use, reduce transformer investment and expansion cycles, and conduct short-term power transactions on the power market trading platform in combination with load forecasts to maximize revenue.

4 Off-grid backup power supply provides an uninterrupted short-term power supply for important loads when the power is interrupted, reducing the economic loss caused by the sudden power failure of the load.

Product Parameters

 

Model No.	HLS-ESS-1M/1MT	HLS-ESS-2M/2.21MT
Power/Capacity	1MW/1MWh	2MW/2.21MWh
AC Rated Voltage	315v	315V
Rated Frequency	50/60Hz	50/60Hz
DC Rated Voltage	716.8V	716.8V
Connection Mode	3-phase 3-wire	3-phase 3-wire
Isolation Mode	Transformerless	Transformerless
Operating Ambient Temperature Range	-20~45°C

Allowable Relative Humidity Range	5~95% non-condensing
Altitude	≤2000m
Cycle Life	4000(25°C,1C charge/discharge,80%DOD,EOL≥80%) 6000((25°C,1C charge/discharge,60%DOD,EOL≥70%)
Canlendar Life	10 years
AC Efficiency	≥88%(max)
Protection Class	IP54
20 Foot High Container	1	/
40 Foot High Container	/	1

 

Company Profile

Certifications

 

FAQ

1. Do you offer free samples?
Usually, we don't offer free samples, but we can return sample cost when you place a bulk order.
2. How should I pay?
We suggest you pay it by T/T, PayPal, Western Union, etc,.
3. Are you manufacturer or trading company?
We are a professional manufacturer of lithium-ion rechargeable batteries with our own factory and brand.
4. How to solve the quality problems after sales?
(1) Take photos & videos of the problems and send to us.
(2) Send back the physical problem battery by express to us.
(3) Engineer will analyze the defective battery within 2 working day.
(4) 1 Year Warranty after leaving our factory, our defect rate is under 1%, we'll repaired or replaced the battery for free if non-human factor quality problems be confirmed.
5. What kind of certificates could you provide for these batteries?
We have CE,UN38.3, etc for most our current model, if it's custom-making design, we could apply certificates for you, but the related fees should be paid by your side unless your order is big enough, we will offer certificate fees.
6. Can you make customized battery?
Of course. We have professional engineers that can give you the most suitable solution according to your special requirements.