ESS rack mount battery modules-3.5U 48 volt 100Ah

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.