100kW solar generation 200kWh battery energy storage system for commercial large scale battery storage
- Category: Solar Energy Systems >>>
- Supplier: Shenzhen Yihui Energy Technology Company Ltd.
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Product Overview
Description
Commercial Battery Solutions
Peak Shifting Solution above
Peak shifting solution is for save electricity cost especially there is a big electricity price difference between day time red zone and night electricity price is cheap. This solution is AC three phase coupled and battery charging and discharging are managed by EMS and metering.
Solar Self-consumption Solution above
This battery is working with a high voltage MPPT controller, battery can be charged from solar when there is suplus generation. And battery discharge to demand by PCS.
Off-grid battery solution above
This is for scenario without any grid connection. Local load is supplied from both solar and battery. Battery is charged from solar by suplus generation and discharge to demand when there is no any solar generation.
Multiple racks battery solution above
Singe battery rack capacity is always around 100kWh to 160kWh. When this capacity is not sufficient, we need parallel more racks for more battery capacity.
Solar Battery Hybrid ESS Introduction
Solar & Battery Hybrid Energy Storage System
Solar & Battery Hybrid ESS is a high integrated solar generation and battery storage system. PV panels can be connected to solar PCS directly and work with batteries to achieve renewable energy generation and self-consumption, load shifting and load shading by islanding functional control.
How it works
what is high voltage battery system
For the lithium iron phosphate battery cells, the single cell voltage is always 3.2V, all voltage, current, power (kW) and energy (kwh) applications are based on this. High voltage lithium battery system usually refers to the battery system voltage is greater than or equal to 96V, for example, 192V 50Ah battery system is 1P60S (60 cells series connected) cell
connection based on 50Ah single cell capacity, 240V 50Ah battery is 1P75S cell connection, 384V 100Ah battery is 1P120S cell connection based on 100Ah cell, etc. We also can parallel cell first for double or triple total capacity. The corresponding battery capacity is usually 50Ah, 100Ah, 150Ah, 200Ah, etc.
For high voltage, in the single-cluster battery system, the batteries are always connected in series to achieve a higher voltage. Moreover,
there is a high voltage DC main unit is needed to manage this high voltage cluster. The main function of the high voltage DC main
unit is to manage all the BMU units of this cluster through the master BMS, meanwhile to provide start-stop, protection and other
functions for this cluster.
Please reference left picture for a HV lithium battery system.
connection based on 50Ah single cell capacity, 240V 50Ah battery is 1P75S cell connection, 384V 100Ah battery is 1P120S cell connection based on 100Ah cell, etc. We also can parallel cell first for double or triple total capacity. The corresponding battery capacity is usually 50Ah, 100Ah, 150Ah, 200Ah, etc.
For high voltage, in the single-cluster battery system, the batteries are always connected in series to achieve a higher voltage. Moreover,
there is a high voltage DC main unit is needed to manage this high voltage cluster. The main function of the high voltage DC main
unit is to manage all the BMU units of this cluster through the master BMS, meanwhile to provide start-stop, protection and other
functions for this cluster.
Please reference left picture for a HV lithium battery system.
Specifications
Battery Energy (just examples, need can be customized) | Rack type 51.2V 200Ah | Rack type 76.8V 100Ah | Car battery type 76.8V 300Ah | |||
50kWh options | 256V 200Ah | 460V 100Ah | ~ | |||
60kWh options | 307V 200Ah | 614V 100Ah | ~ | |||
Voltage and energy capacity can be customized, please inquiry our engineer | ||||||
80kWh options | 409V 200Ah | 768V 100Ah | ~ | |||
100kWh options | 512V 200Ah | ~ | 307V 300Ah | |||
120kWh options | 614V 200Ah | ~ | 384V 300Ah | |||
150kWh options | 768V 200Ah | ~ | 537V 300Ah | |||
200kWh options | 512V 400Ah two racks | ~ | 768V 300Ah | |||
300kWh options | 768V 400Ah two racks | ~ | ~ | |||
High Voltage MPPT controller | 192V to 398V | 400V to 480V | ||
Please define volatage and current for MPPT | ||||
Maximum Current | 50A, 80A, 100A | |||
Dimensions | Standard 19' rack type 5U | |||
MPPT Max input voltage | 800V | |||
MPPT start voltage | Vbat+20V | |||
Inverter selection | ||||
Inverter type | off grid inverter | on grid PCS | ||
Voltage | 200V-850V | |||
maximum AC output | 10kW, 20kW, 30kW, 50kW, 60kW, 100kW 500kWetc | |||
Grid tied | No, or zero export to grid | Yes, battery can be charged by grid | ||
Parallel Capability | No | Yes | ||
Protection | ||||
LVRT, Anti-islanding, AC Overcurrent and Short Current, AC Overvoltage and Low Voltage, AC Over and Low Frequency, Phase Sequency Error, DC Over current and short current, DC Over Voltage and Low Voltage, DC Reverse Polarity, Over Temperature, Insulation Detecting, IGBT Protection | ||||
System | ||||
Install | indoor | outdoor | ||
Contact us
Email : Millson@ivybattery.com
Whatsapp : +8615986601682
Mobile : +8615986601682
Office : +86 755 8320 4174
Wechat : +8615986601682
Whatsapp : +8615986601682
Mobile : +8615986601682
Office : +86 755 8320 4174
Wechat : +8615986601682
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