Basic Descriptions
The 200KWH battery system built in for High voltage solar energy storage system. This 768v DC battery system can also be used as UPS lithium battery storage. Built in BMS/BMS and able to communication with inverters. A light weight and low cost lithium ion battery home lifepo4 energy storage solar battery system.
Features:
- Highlights
- Dramatic cost savings.
- Longer life span up to 3000-4500 times
- Longer warranties up to 10 years
- Safety operations, no explode, no pollution
Efficient and fast charging and discharging 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 voltage. 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 and based on 50Ah single cell capacity. And 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 rack, the battery modules are always connected in series to achieve a higher voltage. Moreover, there is a high voltage DC main unit is needed to manage this rack. 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 startstop, protection and other functions for this rack. Please reference left picture for a HV lithium battery system.
- Reliable LiFePo4 battery provides 100kw power. The system consists of 100KW PCS and 50KW MPPT
- Support 20+ scale in Parallel. CAN and RS485 communication interface. CMX high voltage battery system support parallel connection for scalability to achieve higher capacity.
EMS display screen.
- The Built in EMS allows you to monitoring the battery performance in real time. The real-time monitoring to take control of battery and avoid battery failure.
- Collecting battery data to bring you maintenance convenience and confidence whenever you need.
Applications
This battery suitable for Telecommunication room, internet data center (IDC). UPS and other areas as an ideal backup power supply.
Detail Specifications:
| Â | 50kW/100kWh | 100kW/215kWh | 50kW/83kWh | 100kW/215kWh |
|---|---|---|---|---|
|    Model   |    50(100kwh)   |    100(215kwh)   |    50TS(DC50)(83kwh)   |    100TS(DC100)(215kwh)   |
|    Max. PV input power   |    /   |    /   |    50kW   |    100kW   |
|    Max. PV input voltage   |    /   |    /   |    620V   |    680V   |
|    STS   |    /   |    /   |    STS optional   |    STS optional   |
|    Transformer   |    /   |    /   |    Transformer inside   |    Transformer inside   |
| Â Â Â Battery(DC)Â Â Â | ||||
|    Rated battery capacity   |    100kWh   |    215kwh   |    83kWh   |    215kwh   |
|    Rated system voltage   |    844.8V   |    768V   |    691.2V   |    768V   |
|    Battery type   |    Lithium   iron phosphate battery (LFP)   | |||
|    Battery Cell capacity   |    120Ah   |    280Ah   |    120Ah   |    280Ah   |
|    Series of battery   |    1P*24S*11S   |    1P*20S*12S   |    1P*24S*9S   |    1P*20S*12S   |
AC | ||||
Rated AC power | 50kW | Â Â Â 100kWÂ Â Â | Â Â Â 50KWÂ Â Â | Â Â Â 100kWÂ Â Â |
Rated AC current | 72A | Â Â Â 144AÂ Â Â | Â Â Â 72AÂ Â Â | Â Â Â 144AÂ Â Â |
Rated AC voltage | 400V,3P+N+PE,50/60Hz | |||
THDi | <3%(rated power) | |||
PF | -1 leading to+1 lagging | |||
General Parameters | ||||
Protection level | Â Â Â IP55Â Â Â | |||
Isolation mode |    Non-lsolation   (Adding isolation transformer is optional)   | |||
Operating temperature |    -25~60℃(Derating above   45℃)   | |||
Altitude |    3000m(>3000m   derating)   | |||
Communication interface |    RS485/CAN   2.0/ Ethernet/dry contact   | |||
Dimension(W*D *H) |    1200*1000*2150mm   |    1800*1200*2300mm   |    1400*1000*2300mm   |    1800*1200*2300mm   |
Weight (with battery) |    1200kg   |    2400kg   |    1750kg   |    3000kg   |
Note: Above models are typical configurations. PV charging (DC/DC) module, On/of-grid switching module, industrial isolation transformer and other components can also be selected for micro-grid scenarios, to form Solar ESS integrated system cabinet. | ||||
Features of LiFePO4 Battery
- Longer Cycle Life: Offers a significant longer cycle life and longer float/calendar life than lead acid batteries helping to minimize replacement cost and reduce total cost of ownership.
- Higher Power: Delivers twice the power of lead acid batteries, even high discharge rate, while maintaining high energy capacity.
- BMS Protection: The battery is also equipped with an internal Battery Management System that can monitor and optimise each Prismatic cell within the battery during normal operation. It will protect the battery pack from over charge, over-discharge, over temperature & short circuit. The BMS helps to ensure safe and accurate operation of the battery.
- Charging: Designed to work with AGM chargers.
Safety: Advanced LiFePO4 cell design includes various safeguards including high temp thermal fuse, flame retardant additive and pressure relief valves. - Increased Flexibility: Battery Specialist LiFePO4 batteries are a flexible combine for different scale system. From 12v up to 786 volt.
Contact us for quotation
This Coremax outdoor Battery Energy Storage System (BESS) features a 100KW Power Conversion System (PCS) and a 215KWH LiFePo4 battery system. The Lithium Iron Phosphate (LFP) system is equipped with a Battery Management System (BMS) and a 768V 280Ah lithium battery. The PCS provides a 400V three-phase AC output at 100KW for outdoor commercial and industrial (C&I) installations.
Standardized structure design, menu– type function configuration, photovoltaic charging module, parallel off–grid switching module, power frequency transformer and other components can be selected for micro grid and other scenarios, and integrated photovoltaic storage integration system cabinet;
With the patented technology of virtual synchronous machine features, it can realize the function of multiple remote free parallels without communication lines and off– grid switching;
Patented outdoor cabinet protection design, optimized heat dissipation air duct, protection against sand, dust and rain; The front and rear sides are open for maintenance, which is convenient for the layout of multiple systems side by side on site and reduces the space;
Space– saving: using door– mounted embedded integrated air conditioners can save space in the cabinet by not occupying any space, improving the available space, enhancing the top structural integrity, and achieving good waterproof effect.
Brian Spradlin –
the solar system provide by cmx works very well and has been without any failures