Batterij-Outlet or Frank Energie?

Batterij-Outlet and Frank Energie sell home batteries in different ways. Frank focuses on a packaged journey with advice, installation and smart control. At Batterij-Outlet you choose the hardware and add an installation package when it suits you. Which route works better depends on how much choice and guidance you are looking for.

Why we do not list prices here

Prices and package contents change constantly at both providers. Any amount we published here today could be outdated within a week. There is a second reason. A fair price comparison requires the same brand, exact model, storage capacity, inverter power and number of phases, including 21% VAT and installation. Frank sells packaged systems with smart control as a single journey. With us you choose standalone hardware or a complete package, with installation as a separate service. Technically, those are different purchases.

That is why this page compares the approach rather than the amounts. You will find the current price of a configuration at Frank Energie itself; our prices are on the product pages.

offering reviewed at frankenergie.nl, 25 August 2026.

Where Frank Energie is strong

Frank offers a fully managed route. The journey covers advice, ordering, delivery, installation and activation of smart trading. The product page we checked also states that monitoring is available through the manufacturer. That is convenient if you want a single point of contact and a pre-configured setup.

The smart control is a key part of the offer. If you already use a dynamic energy contract and want the battery to trade actively, that integration can weigh heavily in your decision. Do check the current terms and any recurring costs before you order.

Where Batterij-Outlet works differently

With us you see individual hardware prices including 21% VAT. That gives you freedom when you expand a system, replace a specific component or already know which configuration you need. We carry multiple brands, so we do not advise from the perspective of one energy contract or one manufacturer.

Installation can be added separately. The basic package for a home battery up to and including 10 kW costs €1,349 including VAT. The package description lists the maximum cable and work lengths. If your situation does not fit within those limits, or the system exceeds 10 kW, we prepare a quote instead.

Which option suits you?

Choose Frank's route if a pre-configured system, installation and smart trading from a single journey matter most to you. Choose Batterij-Outlet if you want to compare brands and components separately, see the hardware price including VAT and add installation as a clearly defined package.

With either route, ask for the final configuration. Record the brand, type numbers, capacity, power, phases, scope of installation, warranty and software costs. Only then compare the total price.

If something substantial changes

If either provider changes its approach, for instance a different installation model or a different brand line-up, we update this page. Compare prices on the day of your purchase, based on the same configuration. We deliberately do not publish them here.