How Cloud Storage Systems are used
Homeowners today can save 70-80% of their electricity costs by using a photovoltaic system with storage. Achieving complete self-sufficiency and zero electricity costs is a challenge and usually only possible with an inappropriately oversized photovoltaic system.
According to this idea, excess solar energy is moved to an “electricity cloud” and shared with the provider or other storage owners in exchange for a certain amount of free energy. The photovoltaic cloud storage thus serves as a virtual store for the solar power produced. However, in the rarest of cases, this is beneficial.
The electricity cloud storage for photovoltaic systems
Owners of PV systems with Cloud can feed additional generated solar power into a virtual Strom-Cloud.com to create a Cloud storage for themselves (also known as Strom Cloud). Both the electricity cloud provider and other solar PV system owners in the virtual cloud can use this produced solar electricity. However, the amount of solar energy provided is tracked. In return, system owners receive a set amount of free electricity, which can be chosen based on system size and electricity consumption, and which users of an electricity cloud plan can use to meet their remaining electricity needs. As is common with flat rates, some electricity cloud providers charge a fixed monthly amount in return. Mehr dazu. The topic of self-sufficiency in combination with a PV system including an electricity cloud
As a rule, a photovoltaic system enables a degree of self-sufficiency of around 20%, and even up to 80% with an additional electricity storage system. Wouldn’t it be practical if you could store the electricity from the summer for the winter? This wish is fulfilled by using a photovoltaic power cloud. The PV Electricity Cloud is a virtual storage, or rather, an electricity savings account, where you can feed surplus solar power and retrieve it when needed. In this way, the power grid is used as a trading platform or virtual power storage. The advantage for you is that you can make even better use of your PV system and no longer have to sell surplus electricity to the local grid operator at a price that is less than half of what you are currently paying.
Electricity cloud without storage: does it even make sense?
Yes, it is feasible to join an electricity cloud tariff without PV electricity storage.
But given the various components of a photovoltaic cloud without storage, the different calculation and contract models initially seem convoluted and opaque. Comparing different electricity cloud providers is therefore a challenge. In addition, with a power cloud without storage, there is no possibility to feed surplus electricity into the public grid and thus receive the feed-in tariff. The advantage of a photovoltaic cloud without storage is that the costs for the acquisition of photovoltaic electricity storage and the subsequent maintenance and repair costs are eliminated.
Rise of electricity costs in Germany
Electricity costs in Germany are significantly higher than in almost any other country in the world. In 2022, customers will have to make greater financial sacrifices. If a household paid an average of 31.9 cents per kilowatt hour in 2021, it will have to pay 34.6 cents at the start of the new year 2022. According to the latest report, it has been calculated that the average price for new contracts in June 2022 will already be 41 cents per kWh. This is also the reason many solar panel companies offer cloud storage systems to their customers.