Charged Reviews · Quick reference

Fogstar Energy IP65-Rated 48V 16.1kWh Modular Battery Stack

Brand
Fogstar
Model
Fogstar Energy Modular Stack 16.1kWh 51.2V
SKU / part number
Fog/En/Stack/16/Ctrl[4]
Category
Batteries
chargedreviews.com/batteries/fogstar-energy-ip65-modular-stack-16-1kwh

Energy and chemistry

Nominal voltage51.2 V[2]
Rated capacity314 Ah[1]
Nominal energy16.08 kWh[1]Calculated
Usable energy?
ChemistryLiFePO4[1]
Cell format?

Charge and discharge

Continuous charge current?
Continuous discharge current?
Maximum charge current150 A[1]
Maximum discharge current150 A[1]
Peak charge current?
Peak discharge current?
Continuous output power?
Peak output?
Maximum charge voltage57.6 V[1]
Charge cutoff voltage?
Discharge cutoff voltage43.2 V[1]

BMS and communication

BMS continuous current?
Communication protocolsCAN; RS485[1]
Wireless monitoring?
Inverter compatibility?

Operating temperature

Charging temperature-15 to 45 °C[1]
Discharging temperature-20 to 45 °C[1]
Storage temperature?
Self-heating?

Mechanical and mounting

Dimensions450 W × 461.5 H × 860 L mm[1]
Weight148 kg / 326.28 lb[1]
Terminals?
Mounting / format?
Enclosure rating (IP)IP65[1]

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

Fogstar Energy IP65-Rated 48V 16.1kWh Modular Battery Stack · Fogstar Energy Modular Stack 16.1kWh 51.2V

Warranty

Warranty term6 years[1, 3]
Warranty cycle limit?
Warranted throughput?
Capacity retention?
Cycle rating8,000 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. Fogstar Energy technical manual: 48V Modular Stackable battery (Tech_Manual_48V_Modular_Stackable)Official instruction manual · Revised Not stated · Checked Oct 20, 2026https://cdn.shopify.com/s/files/1/1347/0997/files/Tech_Manual_48V_Modular_Stackable.pdf?v=1782460242
  2. Fogstar Energy technical specification sheet: Modular 51.2V Stackable 314Ah (Modular_Stack_51.2V_TechSpec)Official datasheet · Revised Not stated · Checked Oct 20, 2026https://cdn.shopify.com/s/files/1/1347/0997/files/Modular_Stack_51.2V_TechSpec.pdf?v=1781782076
  3. Fogstar store page: Fogstar Energy IP65-Rated 48V 16.1kWh Modular Battery Stack (October 20, 2026 capture)Official product page · Revised Not stated · Checked Oct 20, 2026https://www.fogstar.co.uk/products/fogstar-energy-ip65-rated-48v-16kwh-modular-battery-stack
  4. Fogstar store product data (Shopify products.json, October 20, 2026 capture)Official product feed · Revised Not stated · Checked Oct 20, 2026https://www.fogstar.co.uk/products.json?limit=250&page=1