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Find the right storage for your home

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Solar battery for home energy storage system – store excess solar energy for use at night or during outages

Solar Batteries for Home: Store Energy and Gain Independence

A solar battery lets you store the energy your solar panels generate during the day and use it whenever you need it, even at night or during a blackout. Save on your electricity bill, keep your home powered, and take control of your energy.

Which solar battery is right for you?

All-in-one solar battery for home energy storage, integrated with inverter and smart system

All-in-One Battery

Includes a built-in microinverter. Just plug it into your solar panels, perfect for new installations or simple balcony kits.

Shop All-in-One
Add-on solar battery module for expanding home energy storage capacity

Battery for Existing Solar Systems

Already have a solar setup with a microinverter? This battery connects directly to your system to store excess energy.

Shop Add-On

Stay powered. Even during blackouts.

Off-grid batteries are designed to work independently from the electrical grid. They keep your home or devices running even if the power goes out, ideal for emergency backup, cabins, or remote areas, completely off the grid.

Shop Off-Grid Batteries
Off-grid solar battery solution for blackout protection and remote power supply

Compare Our Solar Batteries

This table helps you choose the right solar battery by comparing all key technical specifications side by side. Hover your cursor over each attribute name to see a clear explanation of what it means, why it matters for your energy needs, and how it affects performance and compatibility.

Batteries
BrandMarstekMarstekMarstekAnkerAnker
Price€1.799,00€699,00€599,00€799,00€1.399,00
Price/kWh€353 €269 €272 €499 €518
Storage (kWh) 5.12.62.21.62.7
Max extra units 103355
Max expandable storage (kWh) 56.110.29.09.616.2
PV input (W) 25002400160020003600
MPPT (Panels) 0 (8)4 (4)2 (2)2 (4)4 (8)
On-grid output (W) 25008008008001200
Off-grid output (W) 25000012001200
All-in-one (MI) -IntegratedIntegratedIntegrated
AC outlet YesNoNoYesYes
Unique Selling Points

Max 3 systems installable with Smart Box

  • Storage disconnected from PV
  • Multiple Saturns installable
  • Integrated AC outlet
  • Max 4 complete systems
  • High capacity
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