Charged Reviews · Quick reference

Delong Energy DL-LFP51100 LiFePO4 Battery

Brand
Delong Energy
Model
DL-LFP51100
SKU / part number
DL-LFP51100[1]
Category
Batteries
chargedreviews.com/batteries/delong-dl-lfp51100

Energy and chemistry

Nominal voltage51.2 V[1]
Rated capacity100 Ah[1]
Nominal energy5.12 kWh[1, 2]
Usable energy?
ChemistryLiFePO4[1]
Cell format?

Charge and discharge

Continuous charge current?
Continuous discharge current?
Maximum charge current70 A[1]
Maximum discharge current100 A[1]
Peak charge current?
Peak discharge current?
Continuous output power?
Peak output?
Maximum charge voltage?
Charge cutoff voltage57.6 V[1]
Discharge cutoff voltage44.8 V[1]

BMS and communication

BMS continuous current?
Communication protocolsRS485/CAN[1]
Wireless monitoring?
Inverter compatibility?

Operating temperature

Charging temperature0 to 45 °C[1]
Discharging temperature-5 to 55 °C[1]
Storage temperature?
Self-heating?

Mechanical and mounting

Dimensions?
Weight47.5 kg / 104.72 lb[1]
Terminals?
Mounting / format?
Enclosure rating (IP)?

Installation (from the manual)

Not documented in the manual

System limits

Maximum parallel units?
Series connection?
Maximum system energy?

Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.

Charged Reviews · Quick reference

Delong Energy DL-LFP51100 LiFePO4 Battery · DL-LFP51100

Warranty

Warranty term?
Warranty cycle limit?
Warranted throughput?
Capacity retention?
Cycle rating6,500 cycles[1]
Estimated throughput?
Coverage starts?
Coverage conditions?
Remedy?
Labor and shipping?
Transfer to another owner?
Registration?

Certifications and listings

UL 1973?
UL 9540?
UL 9540A?
UN 38.3?
IEC 62619?
CE?

Documents and sources

  1. 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product pageOfficial product page · Revised Not stated · Checked https://www.delongtop.com/product/51-2v-100ah-5kwh-wall-mount-solar-battery-ess-dl-lfp51100/
  2. Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong EnergyOfficial datasheet · Revised Not stated · Checked https://www.delongtop.com/wp-content/uploads/2023/11/DL-LFP48100-DL-LFP51100-Datasheet-Stackable-Wall-Mounted-Series-Delong-Energy.pdf
  3. 25.6V 100Ah / 51.2V 100Ah Wall Mounted & Stackable Series user manual, Delong EnergyOfficial user manual · Revised Not stated · Checked https://www.delongtop.com/wp-content/uploads/2023/11/25.6V-100Ah-51.2V-100Ah-Wall-Mounted-Stackable-Series-User-Manual-EN-1012.pdf