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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.

Attribute
Anker Solarbank E1600 battery – compact solar storage unit
Solarbank E1600
Anker Solarbank 2 E1600 AC battery – with integrated AC outlet
Solarbank 2 E1600 AC
Anker Solarbank 2 E1600 Pro battery – advanced home solar storage
Solarbank 2 E1600 Pro
Anker Solarbank 3 E2700 Pro – high-capacity solar battery with premium design
Solarbank 3 E2700 Pro
Marstek Saturn C B2500D battery – front view of modular solar unit
Saturn C – B2500D
Marstek Jupiter C Plus solar battery – with display and compact body
Jupiter C+
Marstek Venus E solar battery – AC/DC compatible storage solution
Venus E
BrandAnkerAnkerAnkerAnkerMarstekMarstekMarstek
Price€699€999€1,199€1,499€599€699€1,699
Price/kWh€437€624€749€555€267€273€333
Storage (kWh)1.61.61.62.72.22.65.1
Max extra units05553310
Max expandable storage (kWh)1.615.115.116.29.010.25.1
PV input (W)8002,0002,4003,6001,6002,4002,500
MPPT (Panels)1 (2)2 (4)4 (4)4 (8)2 (2)4 (4)0 (8)
On-grid output (W)8008008001,2008008002,500
Off-grid output (W)01,2001,0001,200002,500
All-in-one (MI)IntégréIntégréIntégréIntégréIntégré
AC outletNonOuiBidirectionnelleOuiNonNonOui
Unique Selling Points
  • Compact and lightweight
  • Affordable entry-level model
  • Integrated AC outlet
  • Multiple MPPT inputs
  • Pro-grade solar compatibility
  • Max 4 complete systems
  • High capacity
  • Multiple Saturns installable
  • Storage disconnected from PV
  • Multiple systems installable
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