MARSTEK MARS II
Up to 15 kW Hybrid Inverter
for Whole Home Power
Choose from 8, 10, 12, or 15 kW to match your home’s energy needs. Run entire household, Live fully off the grid and complete energy independence.
4 MPPT for Max. 24 kW Solar Input
Capture Solar from Dawn to Dusk
With four independent MPPTs, each string is optimized individually to prevent power losses from shading or module mismatch.
Especially suited for installations with multiple orientations and tilt angles.
Starting at just 200 V, it captures sunlight from multiple angles—maximizing energy harvest from dawn to dusk.
Especially suited for installations with multiple orientations and tilt angles.
Starting at just 200 V, it captures sunlight from multiple angles—maximizing energy harvest from dawn to dusk.
1000V V-Boost Battery
Eliminates Battery Imbalance
The MARSTEK 1000V V-Boost Battery actively balances voltage across all packs, avoiding the “barrel effect” where weaker cells drag down performance. This boosts efficiency, extends lifespan, and ensures reliable high-voltage power.
SG-Ready Heat Pump
Infinite Warmth Ready on Demand
With SG-Ready integration, MARSTEK MARS II automatically redirects surplus solar power to your home heat pump during the day—avoiding grid exports and feed-in penalties. At night, stored hot water is ready when you are.
From dawn to dusk, MARSTEK MARS II turns every ray into lasting warmth—no waste, no compromise.
From dawn to dusk, MARSTEK MARS II turns every ray into lasting warmth—no waste, no compromise.
AI Meets TOU
It Decides When to Charge
Equipped with an AI-powered optimization system that monitors local electricity prices in real time*, MARSTEK MARS II charges when rates are lowest and powers your home during peak hours—maximizing efficiency and reducing electricity bills with minimal setup.
*Based on data from the Nord Pool electricity market.
*Based on data from the Nord Pool electricity market.
Sub-10 ms EPS Backup Solution
Always On. Always Secure.
With leading EPS technology and sub-10 ms switching, MARSTEK MARS II takes over all critical loads from outages, guarding your home’s power without missing a beat.
When Power Flickers, MARSTEK MARS II Doesn’t.
Block by Block, Up to 46.08kWh
Start with two battery packs and stack more as your needs grow. With a modular design, expanding up to 6 packs is as easy as building blocks. Get up to 46.08kWh of power, built to grow with you.
Parallel Power, Custom-Fit
up to 60kW & 184.32kWh
MARSTEK MARS II adapts to your needs. Connect up to 4 systems in parallel, scaling seamlessly from 8kW to 60kW and 15.36kWh to 184.32kWh.
Perfectly tailored power, designed for every home.
Perfectly tailored power, designed for every home.
Long-Lasting Power, Backed by Trust
With automotive-grade LFP cells, MARSTEK MARS II delivers over 6000 cycles and retains 80% capacity for up to 15 years. It’s engineered for safety — minimizing fire and explosion risks — and backed by a 10-year warranty. Power you can trust, year after year.
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