Question 1

Which home battery suits my home?

Accepted Answer

The ideal home battery depends on your electricity usage, number of solar panels and budget. For an average household (3-4 people), 5-10 kWh is usually sufficient. With a heat pump or electric car, 10-15 kWh is recommended. Use our buying guide for personal advice.

Question 2

What does a home battery cost in 2026?

Accepted Answer

Home batteries cost between EUR 2,000 and EUR 12,000 in 2026, depending on capacity (kWh), brand and features. The average price per kWh is EUR 300-500. VAT can be reclaimed when combined with solar panels.

Question 3

Can I install a home battery myself?

Accepted Answer

Plug-and-play systems like the Anker Solarbank series can be self-installed. Larger, hardwired systems require a certified installer. Home Energy Solutions can arrange installation for you.

Question 4

How do I compare home batteries by price per kWh?

Accepted Answer

Divide the purchase price by the usable capacity in kWh. Also consider lifespan (cycles), warranty and round-trip efficiency. A EUR 5,000 battery with 10 kWh costs EUR 500 per kWh. Cheaper is not always better — also look at quality and warranty.

Question 5

Does Home Energy Solutions deliver across Europe?

Accepted Answer

Yes, we deliver home batteries to the Netherlands, Belgium, Germany, France, Spain, Italy, Poland and the United Kingdom. Shipping costs and delivery times vary by country.

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K2 InsertionRail 2.0 FixStop

K2 InsertionRail 2.0 RailConnector

K2 ModuleSafety

K2 Monsterset WandPV Gevelrail

K2 PVX Multimount

K2 Rail AntiSlip Clip

K2 Roof Hook Singlehook 3s long

K2 S-Dome 6.10 Base Set

K2 S-Dome 6.10 Windbreaker 1779-2150 mm

K2 SingleHook FlatTile

K2 Singlerail 36, 2.40M

K2 Solar Cable Manager

K2 Solar Mounting M6 x 25mm Thread Forming Metal Screw (Pack of 160)

K2 SolidRail Light 2.40M

K2 Solidrail Ultra light, 2.40M

K2 Standing Seam KALZIP Type FS

K2 T-Bolt 28/15 - Screw thread: M10x30 mm

K2 T-Bolt 28/15 M8x20 (BTO)

K2 T-Bolt Hammer Head Screw M8x20 (Pack of 100)

K2 TerraGrif K2U17 Portrait

K2 vrijstaande N-Rack 2.20 C-kit - modulelengte vanaf 1905 mm

K2 freestanding N-Rack 2.20 CS-kit - module length to 1905 mm

K2 Wall bracket MFT-FOX VI 80 L 6.5/11

K2 Wall bracket MFT-FOX VI 80 M 6.5/11