10kwh 48v 200ah wall mounted lithium ion battery storage system

Application of ESS rack mount battery modules

ESS rack mount battery modules 48v lifepo4 battery pack have superior chemical and thermal stability compared to other Lithium-ion batteries like those used in the Tesla Powerwall or LG Resu battery , samsung sdi ess (those use more volatile lithium oxides). Overall, our Lithium Iron Phosphate are the safest in the lithium ion family.

• Canbus, RS485 communication
• Modules can be connected in parallel, paralleled modules communicate through RS485
• Battery modules communicate with inverter via CAN interface
• Compatible with CANBUS protocol, compatible with growatt, goodwe inverter
• Features: The module supports in parallel, Best for energy storage, longer cycle life
• Module Application. Easy to install, support in parallel, For solar energy storage system, household, small industrial business area, small house, home.

• Q: Can I get some samples?
  A: Yes, sample order is available for quality checking and market testing.
• Q: What kind of cells used on this solar energy battery?
  A: We use original A grade prismatic cell inside. Send inquiry to know more about our cells. Certified by UL, CE, MSDS
• Q: Do your battery pack comes with BMS?
  A: Yes, All our batteries with electric BMS which can protect the battery from overcharging, over-discharging, over-current and avoiding short circuit.
• Q. How about the delivery time?
  A: The lead-time usually takes about 15 to 20 working days accordingly to the specification of your order and quantity.
• Q. What are your terms of payment?
  A: T/T Alibaba trade assurance is the main payment terms, and other payment terms are negotiable. Please contact us, we’ll discuss the details.
• Q: What’s your warranty terms?
  A: We offer a 5-year warranty for all our lifepo4 lithium batteries. And we’ve got the after-sale department in Europe to offer you localized services.
• Q. Can you produce according to the samples?
  A: Yes, we offer ODM solutions. We can produce according to your samples or technical drawings. We can build the molds and fixtures. Please contact us for more details.
• Q: How does your factory do regarding quality control?
  A: Quality always comes first. All our products go through strict quality control processes from incoming material to the assembling process. Each product will be tested before packing & shipping.

Item Standard Test Conditions
Battery Resistance ≤ 200mΩ Measure with 1kHz AC internal resistance tester at 50% SOC of the battery.
Battery Capacity 200Ah ± 5% Charge and discharge in standard charge and discharge mode, and record discharge capacity.
Charge Retention The discharge capacity is maintained no less than 85% of the rated capacity After standard charging, the battery shall be shelved for 28 days under ambient temperature of 25±5 ℃, and the discharge capacity shall meet the test requirements at room temperature with 0.2C continuous discharge current to the discharge cut-off voltage.
Discharge recovery capacity is not less than 90% of the rated capacity Then after standard charging again, and discharge to the termination voltage with 0.2C continuous discharge current at the ambient temperature of 25±5 ℃. The discharge capacity should meet the test requirements.