Break free from energy dependence, slash your costs with the cheapest electricity and set it up in just 2 hours - no hassle, total control!

The plug-and-play Victron + Dyness LifePo4 smart home battery:

  • Plug-and-play, setup in 2 hours
  • 100% independent from changing energy policies
  • Self-sustainable energy for most of the year
  • Saving up to 58% on energy bill by automated buying of cheapest electricity
  • Unhackable and 100% uninterrupted power supply with off-grid feature
  • Lifetime free software with dynamic energy trading

All of this with a compact, plug-and-play solution that you can set up in just 2 hours, fully compatible with any existing system.
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Plug-and-Play Victron + Dyness LifePo4 smart home battery

€2.590,00 EUR
€0,00 EUR €2.590,00 EUR
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  • Free shipping
  • Money-back guarantee
  • Installation support
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Sets & kits

Real plug-and-play, setup in 2 hours!

No hassle, no headaches – just real plug & play. Our systems come fully pre-wired and configured, so you’re ready to go the moment it arrives.

  1. Pre-wired cabinets – all essential components installed.
  2. Clear engineering documentation – simple, step-by-step guidance.
  3. Expert advice – help with positioning, cabling, and setup.

Just connect, follow the instructions, and you’re done. Need help choosing the right components? We’ve got your back. You get exactly what you need – no more, no less.

Enjoy a smooth, hassle-free setup that works flawlessly, straight out of the box.

Be 100% independent from changing energy policies

  • Configurable software: Easily adjust your system to new requirements, stress-free.
  • Complete energy freedom: Generate, store, and manage your own power – no more reliance on energy companies.
  • Future-proof system: Modular and scalable to adapt effortlessly to your changing needs and any new regulations.

Why let energy companies and policies control your home? Take charge of your energy today and secure a stable, reliable future for you and your family.


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Be self-sustainable for most of the year

By combining solar energy with smart battery storage, you can power your home independently for most of the year, taking full advantage of the solar power.

Save up to 58% on energy bill by automated buying of cheapest electricity

Through smart automation, your system buys electricity at the lowest rates, maximizing savings without any effort.

Unhackable and 100% uninterrupted power supply with off-grid feature

With its off-grid capability, the system ensures a secure, uninterrupted power supply, fully protected from external disruptions and cyber threats.

Lifetime free software with dynamic energy trading

  • No hidden costs for software updates – ever.
  • Seamlessly trade energy and maximize profits.
  • Stay ahead with a system that evolves with you.

Imagine a system that powers your home while turning energy into profit. With free lifetime software updates, you’ll always access the latest features at no extra cost. Dynamic energy trading ensures you buy and sell energy at peak times for maximum value.

This isn’t just a power solution – it’s an investment that pays off year after year.


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What's inside the box?

What's included:

  1. Pre-wired and pre-assembled cabinet with Multiplus brackets, DIN rail, transfer switch, Cerbo GX, 2x Lynx Power In and all internal AC, DC and data cables
  2. Victron Multiplus-II
  3. Victron Cerbo GX (Multiplus-II GX in the single phase packages)
  4. Dyness B4850 batteries
  5. Optional: Cerbo GX Touch 50 or 70
  6. Wiring diagram and step-by-step manual
  7. Free engineering and installation support

What you need in addition:

  1. ET112/ET340 energy meter
  2. AC cabling
  3. Circuit breaker

We can support, advise and deliver you on exactly what you need.

Technical specs & warranties

When you invest in energy independence, you want to know two things: how long will it last, and what’s covered?

Here's the deal:

  • Our system is built to last 20+ years.
  • You get a 6-year warranty on all Victron equipment.
  • And a 10-year warranty on the batteries.
  • 10-year warranty on the cabinet and all the internal wiring and components

No guessing, no stress – just years of reliable performance you can count on. You’ll find all the details, specs, and numbers in the datasheet below.

Where should you install it?

Here’s what you need to know:

  • We use premium 19-inch server cabinets – strong, reliable, and built to handle heavy-duty systems.
  • These cabinets can be as large as 800x800x2000mm and weigh up to 500kg. That’s serious hardware, so you’ll need a sturdy floor and plenty of space.
  • The system produces noticeable noise during operation, so it’s best placed away from your living spaces.

Our advice? Install it in a garage, shed, or technical room. You’ll keep it secure, out of the way, and running smoothly without noise disrupting your home.

Need help? We'll take care of everything.

From engineering advice to full installation support, we’ve got you covered. Whether it’s cabling, positioning, or setting up the perfect foundation, our team provides clear and professional guidance every step of the way.

Download the documentation for all the details and specifications.

Don't take our word for it.


I am very happy with their service. The staff was so helpful and the price was reasonable.
★★★★★
Ehsan Khodadadi
Keurig werk en netjes opgeleverd. Vriendelijk.
★★★★★
Frank Jonkers
Keurige installatie en vriendelijk personeel! Vakmensen!!👍🏼✅
★★★★★
Robin Aman
Hele kundige en snelle service! Erg tevreden!
★★★★★
Stephanie Keurentjes
Heel goede ervaring aardige mensen leggen het goed uit.
★★★★★
Marcel Beek
Super bedrijf vakkundige mensen.
★★★★★
Eric Honders
Vriendelijk en snel!
★★★★★
Eva van den Brink - van Lieshout
Super vriendelijke vaklui die verstand van zaken hebben en snel de klus klaren.
★★★★★
LoopBaanCoaching Het-Rode-Pad
Netjes op tijd, aardige installateurs en top werk geleverd ! Ziet er goed uit ! en goede uitleg.
★★★★★
Ruud Poleij
Super bedankt heren, ben zeer tevreden.
★★★★★
Hakan ÖZG
Super behulpzame en nette medewerkers.
★★★★★
Maarten Schut
Super hoe deze mannen te werk zijn gegaan! Zijn vriendelijk en staan je netjes te woord. Zelfstandigheid maar ook de netheid van het werk is zeer positief.
★★★★★
Mariska Van Hooren
Technisch en oplossingsgericht. Werken super netjes en snel.

Dit is zeker een aanrader. Als ik iemand nodig heb, dan deze personen.
★★★★★
Arie-Teunis Kleijn
Normaal plaats ik geen reviews. Dit is dan ook een gewaagde eerste keer.

Want wat ziet het er schitterend uit! Een degelijke constructie, goed materieel en evident kennis van zaken. Dat gepaard met de klantvriendelijkheid en het prettig contact. Kan alleen betekenen dat: aan al onze wensen is voldaan!

Mag het zonnetje voor jullie altijd opkomen ;)
★★★★★
Cees Vermeulen
Dit bedrijf levert TOP werk en zijn heel netjes!

Doen wat ze beloven en denken met je mee om het zo netjes mogelijk af te werken! Zeker een aanrader!
★★★★★
Ted de Goey
Snelle vakkundige professionals die meedenken met de kritische klant . Niets is teveel, en wordt met zorg uitgevoerd. Absolute aanrader !👌
★★★★★
Widjai Soerjoesing
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How to install?

  1. Place the rack in your desired location.
  2. Connect the mains cables.
  3. Unbox and stack the batteries in the rack.
  4. Mount the inverters.
  5. Tighten all connections—and you’re good to go!

Free engineering & installation support

Setting up your energy system doesn’t have to be complicated. At Wattopjedak, we offer free engineering and installation support to guide you every step of the way.

From selecting the right components to positioning and cabling advice, our team is here to ensure everything fits perfectly into your setup. Whether you’re a professional installer or handling it yourself, we make it simple, clear, and stress-free.

Have a question during installation? Need advice on the next step? Just call – we’re here to help you get up and running without any hassle.

With Wattopjedak, you’re never on your own.


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