• 51.2V 200Ah LiFePO4
  • LiFePO4 bank Lithium Battery
  • 48v 200Ah wall mounted storage
  • 10kwh in production

Photos of Production

10kWh 48V 200 ah LiFePO4 Plug-N-Play Solar Battery storage system

Coremax is a leading Power wall Home Battery Manufacturer in Shenzhe China, We focus on lithium iron phosphate battery packs, known as lifepo4 battery, which is the longest lifecycles and safest chemistry of all kinds of lithium battery. Our Whole House Battery Backup reach 8000cycles at 100%DOD. We offer $0.28 per wh price with top quality. Coremax 10kwh 48 volt 200ah powerwall home battery come with 15years design life. our battery compatible with nearly all kinds of Inverters, SMA, Solar edge, Sunny island, Deye,Growatt, Goodwe, Outback etc. look for distributors from USA market.

  • Power energy: 10 kwh (10.24kwh)
  • Voltage: Nominal voltage 51.2v for 48 volt solar system
  • Battery installation: Wall mount or ground mount installation
  • Battery pack capacity: 200Ah
  • Protection: in house Solar energy storage BMS
  • Battery cell type: Lithium iron phosphate cell (LiFePo4).

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Features

This 48v (51.2V) 10KWh 200Ah LiFePO4 lithium battery solar energy storage system designed for house owner residential usage. 10kwh energy is normally big enough capacity for a small house solar energy storage. With Coremax 51.2v 200Ah 10kwh, you don’t have to parallal small 5kwh powerwall anymore.

Coremax 51.2v 200Ah designed by experienced engineers come directly from BYD. With rich experience and advanced techniques, it features stable and fashionable design, high energy, high power density, long service life, and easy installation and expansion, all of which reflect the real requirements of the end users and the strongest technical capability. Thanks to BYD prismatic large capacity cells and also BYD battery pack designer.

10kwh in production

Lithium iron phosphate batteries is a kind of environmentally friendly backup power system. We use LiFePo4 rather than NCM to avoid safety concerns by lowering the possibility of thermal runaway because of improper disposal and save the production cost as well. Compared with other products in the market now, LiFePo4 experiences a lower rate of capacity loss. With state-of-the-art power conversion and energy storage technologies, our 10kwh wall mount Energy Storage System (ESS) offers high-efficiency power conditioning capabilities for demand management, power dispatch, renewable energy smoothing, etc. Coremax 10kwh LiFePo4 powerwall can provide comprehensive energy storage for residential, commercial and utility applications. Our solar energy storage system is now cover racked installation, wall mounted installation. and more will coming soon.

51.2v 200ah mass production

  • Manufactured based on High quality BYD/CATL cells prismatic LiFePo4 cells inside.
  • Build in with large capacity prismatic cells, high power, and excellent charge and discharge performance.
  • Strictly controls the raw materials selection and the whole production process to ensure that the ESS has stable performance and excellent quality.
  • Tested by relevant national departments in the aspects of quality and performance indicators.
  • Ensured to be a high-quality battery with excellent performance.
  • High integration with less installation space.
  • Long life cycle, >5000 times at 80% DOD.
  • Free of heavy metals and environment friendly.
  • Maintenance free, no memory effect.
  • Internal BMS with full protection, high voltage protection with higher reliability.
  • Clean and safety internal design by BYD oringinal designer.

internal design with BYD cells

Specifications:

  • Battery Pack Power: 10,240Wh (10Kwh)
  • Battery Pack Capacity: 200Ah
  • Battery Pack Voltage: 51.2VDC
  • Battery Pack Charge Voltage: 58.4VDC
  • Battery Pack Discharge Lower-Voltage: 46VDC
  • Battery Pack Max Discharge Current: 100A
  • Battery System Charge Current (Standard): 100A
  • Battery Pack Charge Current (Normal): 100A
  • Battery Pack Max Charge Current: 50A
  • Battery System Discharge Current (Standard): 100A
  • Battery Pack Discharge Current (Normal): 50A
  • Operation Cycle Life: Over 5000 times
  • Protection Class: IP54
  • Cell Technology Lifepo4 Efficiency: 98%
  • Depth of Discharge: 100%
  • Communication Option of CANBUS OR RS485, SMbus
  • Battery Pack Cell Quantity in Series (pcs): 16S (Hybrid)
  • Operation Life: 20+ years
  • Dimension: (769 * 580 * 235mm)
  • Weight: 226 Lbs. (108 Kg)
  • Operation Temperature: 32~122F (0~50C)
  • Storage Temperature: -4~140F (-20~60C)
  • Products Certificates: TÜV (IEC62619), CE
  • Transfer Certificates: UN38.3, MSDS

Application

Energy Storage

  • Solar-Wind Power System / City Grid (On/Off) / Community and Family
  • Back-up System and UPS
  • Telcom Base / CATV system / Computer Server Center / Medical Instrument / Military Equipment

Other Applications

  • Security and Electronics / Mobile POS, Mining Light / Torch / LED Light / Emergency Light
  • RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
  • LED Backup / Engine Starting Battery, etc.

Specification
No. Item General Parameter Remark
1 Combination method 16S1P
2 Rated Capacity 200Ah Standard discharge after Standard charge(package)
3 Factory Voltage 51.2V Mean Operation Voltage
4 Voltage at end of Discharge 46V Mean Operation Voltage
5 Charging Voltage 58.4V
6 Internal Impedance ≤40mΩ Internal resistance measured at AC 1KH Z after 50% charge The measure must uses the
new batteries that within one week after shipment and cycles less than 5 times
7 Standard charge Constant Current 100A Charge time : Approx 4.5h
Maximum Charge 100A
8 Standard discharge Constant current:100A
9 Maximum Continuous
Discharge Current
100A
10 Maximum Discharge
Current
100A
11 Operation Temperature
Range
Charge: 0~45℃ 60±25%R.H.Bare Cell
Discharge: -20~55℃
12 Storage Temperature
Range
Less than 12 months : -10~35℃ 60±25%R.H.at the shipment state
Less than 3 months: -10~45℃
Less than 7 day : -20~65℃
13 Dimensions (L*W*H) 769 * 580 * 235mm Include case
14 Weight 108kg Include case

10Kwh is heavy and large capacity battery system. Normally we suggest buying 5kwh model. Because our BMS system is designed for use in parallel. 16pcs is no problem. In this way, it is more easy to shipping and installation. As a 5kwh model is about 48kg.

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