Earn money with a battery storage system, even in winter, even without a PV system!

Do you know all 3 advantages of commercial battery storage systems?

  • Increase self-consumption of a PV system (mainly in spring, summer and fall)
  • Earn money by trading (buying and selling) on the European power exchange EPEX (via a separate electricity meter, all year round, even without a PV system!)
  • Obtain electricity for your own consumption from the power exchange at favorable times (all year round, even without a PV system!)

Commercial storage systems are slightly more expensive per kWh than private storage systems. Why?

  • An automatic fire extinguishing system is mandatory in the large racks.
  • A heating and cooling system (bidirectional heat pump) is installed to guarantee optimum performance and service life, even when installed outdoors. This enables operation from -30 °C to +50 °C!
  • The cabinet is designed to be weatherproof for outdoor installation. Very large batteries are stored in a container.

Thanks to our cooperation with the major manufacturers, Aquahara offers a price that is significantly lower than most suppliers.

We offer you a turnkey carefree package including installation with the following services:

  • Application for a calibrated measuring point (RLM or IMSys/Smart Meter)
  • Delivery and installation of the battery with LFP cells from CATL in a climate-controlled fire protection housing
  • Registration with the network operator
  • Registration on the EPEX power exchange
  • Commissioning, incl. automatic control of power trading
  • Support from a dedicated contact person
  • 10-year manufacturer's warranty on the battery, 5-year manufacturer's warranty on the inverter

The current price for this all-round carefree package is EUR 36,000 plus VAT for a battery unit with 100 kWh storage capacity and 50 kW power. This investment usually pays for itself after 6 or 7 years. The system can be expanded modularly at any time up to a total capacity of 2 MWh.

A battery can be partially financed from tax savings via the IAB (investment deduction). The cash flow from exchange trading can already cover the amortization costs in the first year.  For exchange trading, we work together with Levl, a young company that is co-financed and supported by EnBW.

Are you interested? Then give us a call on +49 8142 6539135 or email us at batterie@aquahara.com or book an appointment at  https://calendly.com/aquahara/meeting_30mins

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