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MARSTEK VENUS G Battery Module MST-VENUS G-5.0KBAT

Brand
MARSTEK
Model
MST-VENUS G-5.0KBAT
SKU / part number
MST-VENUS G-5.0KBAT[1]
Category
Batteries
chargedreviews.com/batteries/marstek-mst-venus-g-5-0kbat

Energy and chemistry

Nominal voltage400 V[1]
Rated capacity?
Nominal energy5.02 kWh[1]
Usable energy5 kWh[1]
ChemistryLiFePO4[1]
Cell format?

Charge and discharge

Continuous charge current?
Continuous discharge current?
Maximum charge current?
Maximum discharge current?
Peak charge current?
Peak discharge current?
Continuous output power?
Peak output3.75 kW[1]
Maximum charge voltage?
Charge cutoff voltage?
Discharge cutoff voltage?

BMS and communication

BMS continuous current?
Communication protocolsCAN[1]
Wireless monitoring?
Inverter compatibilityMARSTEK VENUS G-3.6KSP, VENUS G-4.6KSP and VENUS G-5.0KSP inverters, 1 to 6 modules per inverter[1]

Operating temperature

Charging temperature-20 to 55 °C[1]
Discharging temperature?
Storage temperature-25 to 60 °C[1]
Self-heating?

Mechanical and mounting

Dimensions480 W × 200 H × 360 L mm[1]
Weight46 kg / 101.41 lb[1]
Terminals?
Mounting / formatStackableSite classificationBased on[1]
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

MARSTEK VENUS G Battery Module MST-VENUS G-5.0KBAT · MST-VENUS G-5.0KBAT

Warranty

Warranty term?
Warranty cycle limit?
Warranted throughput?
Capacity retention?
Cycle rating6,000 cycles[1]Needs confirmation
Estimated throughput?
Coverage starts?
Coverage conditions?
Remedy?
Labor and shipping?
Transfer to another owner?
Registration?

Certifications and listings

UL 1973ClaimedListed when checked[1]
UL 9540ClaimedListed when checked[1]
UL 9540AClaimedListed when checked[1]
UN 38.3ClaimedListed when checked[1]
IEC 62619?
CE?
IEC/EN60730-1ClaimedListed when checked[1]
IEC/EN62619ClaimedListed when checked[1]
IEC/EN63056ClaimedListed when checked[1]
UL1998ClaimedListed when checked[1]
IEC/EN61000-6-1~4 Class BClaimedListed when checked[1]
FCC Pat 15 Class BClaimedListed when checked[1]

Documents and sources

  1. MARSTEK VENUS G product introduction (PDF)Official document · Revised Not stated · Checked Sep 29, 2026https://cdn.shopify.com/s/files/1/0746/1575/0952/files/MARSTEK_VENUS_G-PPT-EN.pdf?v=1776319740
  2. MARSTEK VENUS G product page, marstekenergy.com (September 29, 2026 capture)Official product page · Revised Not stated · Checked Sep 29, 2026https://marstekenergy.com/products/marstek-venus-g
  3. MARSTEK Download Center (September 29, 2026 capture)Official product page · Revised Not stated · Checked Sep 29, 2026https://marstekenergy.com/pages/download-center
  4. MARSTEK VENUS G single-phase AC version brochure (PDF, 2 pages)Official datasheet · Revised Not stated · Checked Sep 29, 2026https://cdn.shopify.com/s/files/1/0746/1575/0952/files/MARSTEK_VENUS_G-Single-Phase-AC_Version-Brochure-EN.pdf