Growatt Home Battery with Backup in Heemstede

Heemstede, Noord-Holland

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Project Description

We installed the latest Growatt inverter with a backup function at a home in Heemstede. The existing Growatt inverter has been replaced by this new hybrid model, which controls both the 14 solar panels on the roof and the 15 kWh home battery. One system for generation, storage, and emergency power.


The major step forward is the backup function. Whereas a separate device was previously needed to provide emergency power to the home during a power outage, this function is now built into the inverter itself. If the grid goes down, the system automatically switches over and continues to supply power to the home, up to the inverter’s maximum capacity. Lighting, the refrigerator, the internet, and other essential appliances therefore continue to run as if nothing is wrong.


Apart from power outages, the 15 kWh battery simply does what it’s designed to do every day: store self-generated solar power for the evening and manage fluctuations in electricity prices efficiently. And if a power outage lasts longer, the solar panels can continue to recharge the battery in the meantime.


Because we replaced the existing inverter instead of installing a separate system alongside it, the setup remains streamlined, and everything works together within a single Growatt environment, including monitoring via a single app.


Want to know if a home battery with backup is right for your home? Contact us.

The customer's experience

"Topservice en vakwerk van Suncharged!
Via een positieve ervaring van een collega kwam ik terecht bij Suncharged. Op hun website zag ik dat ze veel ervaring hebben met Growatt-installaties, wat voor mij de doorslag gaf.
Eigenaar Jildar kwam al binnen enkele dagen langs om de situatie thuis te bekijken en stelde
een zeer nette offerte op voor een nieuwe Growatt APX batterij inclusief de nieuwste omvormer met ingebouwde noodstroomvoorziening.
Ongeveer twee weken na akkoord kwam Koen de installatie ontzettend netjes aansluiten, waarbij mede-eigenaar Wouter ook uitstekend hielp. Alles werkt nu perfect en ik ben uiterst tevreden.
Jildar en Wouter bieden een geweldige, persoonlijke aanpak en staan altijd klaar om je vragen te beantwoorden. Ik kan Suncharged dan ook van harte aanbevelen!"

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