• Batteria modulare alta tensione Marstek Mars I Plus 5,12 kWh LiFePO4 impilabile
  • Batteria modulare alta tensione Marstek Mars I Plus 5,12 kWh LiFePO4 impilabile
  • Batteria modulare alta tensione Marstek Mars I Plus 5,12 kWh LiFePO4 impilabile
  • Batteria modulare alta tensione Marstek Mars I Plus 5,12 kWh LiFePO4 impilabile
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Marstek

Marstek Mars I Plus stackable high-voltage battery module 5.12kWh LiFePO4

Marstek Mars I Plus stackable high-voltage battery module 5.12kWh LiFePO4

€1,058.82
€1,058.82
Sale Sold out Excl. VAT — calculated in the cart207 €/kWh
See the price with VAT

Price including VAT by delivery country

  • Italy22% €1,291.76
  • Germany19% €1,259.99
  • France20% €1,270.58
  • Austria20% €1,270.58
  • Belgium21% €1,281.17
  • Bulgaria20% €1,270.58
  • Croatia25% €1,323.52
  • Cyprus19% €1,259.99
  • Czech Republic21% €1,281.17
  • Denmark25% €1,323.52
  • Estonia24% €1,312.93
  • Finland25.5% €1,328.81
  • Greece24% €1,312.93
  • Hungary27% €1,344.70
  • Ireland23% €1,302.34
  • Latvia21% €1,281.17
  • Lithuania21% €1,281.17
  • Luxembourg17% €1,238.81
  • Malta18% €1,249.40
  • Netherlands21% €1,281.17
  • Poland23% €1,302.34
  • Portugal23% €1,302.34
  • Romania21% €1,281.17
  • Slovakia23% €1,302.34
  • Slovenia22% €1,291.76
  • Spain21% €1,281.17
  • Sweden25% €1,323.52

Shown prices exclude VAT. At checkout the rate of the delivery country applies. Businesses with a valid EU VAT number buy without VAT (reverse charge).

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Pallet shipping by country

up to 500 kgup to 750 kg
  • Italy230 € 320 €
  • Austria230 € 320 €
  • Belgium230 € 320 €
  • Czech Republic230 € 320 €
  • Denmark230 € 320 €
  • France230 € 320 €
  • Germany230 € 320 €
  • Luxembourg230 € 320 €
  • Netherlands230 € 320 €
  • Poland230 € 320 €
  • Spain230 € 320 €
  • Bulgaria320 € 410 €
  • Croatia320 € 410 €
  • Estonia320 € 410 €
  • Finland320 € 410 €
  • Greece320 € 410 €
  • Hungary320 € 410 €
  • Ireland320 € 410 €
  • Lithuania320 € 410 €
  • Portugal320 € 410 €
  • Romania320 € 410 €
  • Slovakia320 € 410 €
  • Slovenia320 € 410 €
  • Sweden320 € 410 €
  • Latvia320 € 329.24 €
  • Maltaon request
  • Cypruson request

The price does not include shipping. Goods travel on a pallet with a dedicated carrier: half pallet up to 500 kg, full pallet up to 750 kg. Above 750 kg the cart adds the further pallets on its own. The exact amount is shown in the cart.

Shipping not included

28 units at this price

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  • Prices exclude VAT: tax is calculated in the cart based on the delivery country.
  • EU businesses: 0% VAT with a VAT number valid in VIES — the field appears at checkout, below the delivery address.
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Delivery in 10-20 daysBatteryMarstek

Marstek Mars I Plus stackable high-voltage battery module 5.12kWh LiFePO4

This is the 5.12kWh battery module of the Marstek Mars I Plus storage system: automotive-grade LFP cells in a stackable, plug-and-play pack designed to work with the Mars I Plus hybrid inverter in a V-Boost high-voltage configuration (800V nominal, 650–950V range). Real-time cell balancing prevents the weakest module from limiting the whole pack.

Capacity is built to measure: start with one module and grow to six modules for 30.72kWh per system, or up to 122.88kWh by paralleling four Mars I Plus systems. The cells exceed 6,000 cycles while keeping 80% of their capacity for up to 15 years, with a 10-year warranty. IP65 enclosure with fire- and heat-resistant materials, operation from -25 to 60 °C and noise below 30 dB.

Key features

5.12kWh per moduleAutomotive-grade LFP battery pack, stackable and plug-and-play, added whenever more capacity is needed.
From 5.12 to 30.72kWhUp to six modules per system, and up to 122.88kWh by paralleling four Mars I Plus systems.
V-Boost high voltageConfiguration at 800V nominal (650–950V) with real-time cell balancing: no barrel effect between modules.
Over 6,000 cycles80% capacity retention for up to 15 years of service, backed by a 10-year warranty.

Technical specifications

FeatureValue
Product codeMST-MARS I PLUS-5.0KBAT
Product typeBattery module for the Mars I Plus storage system
Rated capacity per module5.12kWh
Cell chemistryAutomotive-grade LFP (lithium iron phosphate)
Expandability per system5.12kWh to 30.72kWh (maximum 6 modules)
Parallel expandabilityup to 122.88kWh with 4 Mars I Plus systems
ArchitectureV-Boost high voltage, 800V nominal (650–950V)
Cell balancingreal time, at individual cell level
Cycle life> 6,000 cycles
Capacity retention80% for up to 15 years
InstallationModular, stackable, plug-and-play
Ingress protectionIP65
Materialsfire and high-temperature resistant
Operating temperature-25 °C to +60 °C
System noise level< 30 dB
CompatibilityMarstek Mars I Plus hybrid inverter (single-phase and three-phase)
Warranty10 years

Documentation

PDFMarstek Mars I Plus - Product Introduction (PDF)Official manufacturer documentPDFMarstek Mars I Plus Three-Phase - Brochure (PDF)Official manufacturer document

Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.

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