877-878-4060
SHOP ALL PRODUCTS
V

sonnen eco 4 Batterie Gen 2
sonnen eco 10 Batterie Gen 2
sonnen eco 2kW Battery

sonnen eco 4 Batterie Gen 2
sonnen eco 4 Batterie Gen 2
sonnen eco 10 Batterie Gen 2
sonnen eco 10 Batterie Gen 2
sonnen eco 2kW Battery
sonnen eco 2kW Battery
Call us at 877-878-4060 for Pricing

Estimate Shipping
Call us at 877-878-4060 for Pricing

Estimate Shipping
Call us at 877-878-4060 for Pricing

Estimate Shipping
Model: eco 4 Batterie Gen 2 (4 kWh System) eco 10 Batterie Gen 2 (10 kWh System) eco 2kW Battery (2 kWh Addon Battery)
Select model:
Item code Brand name Model number
SONECO4GEN2 Sonnen eco 4 Batterie Gen 2
Item code Brand name Model number
SONECO10GEN2 Sonnen eco 10 Batterie Gen 2
Item code Brand name Model number
SONECO2KWBATT Sonnen eco 2kW Battery

Sonnen Logo Sonnen Battery Image

sonnenBatterie
Lithium Iron Phosphate (LiFePO4)
Energy Storage System


Do you want an energy storage system that lasts as long as your PV system?  The sonnenBatterie Energy Storage System has 27-28 years longevity!  Applications are for adding backup power to grid-tie systems - not for off-grid use. 

The sonnenBatterie Smart Energy Storage System uses Lithium-ion Iron Phosphate (LiFePO4) batteries, the longest-lasting and safest battery chemistry on the market which is superior to other battery chemistries –including Lithium-ion NMC (electric car batteries). With a long lifespan of 10 years / 10,000 cycles and a higher power output per kilowatt hour of storage, the LiFePo4 chemistry is ideal for stationary storage in addition to being more environmentally friendly. sonnen’s best-in-class technology is fully certified to UL standards making it the clear choice in smart energy storage.


INSTALLATION NOTES:

  • This is ONLY for sale to SONNEN CERTIFIED INSTALLERS - not available for sale directly to homeowners, or non-qualified contractors and installers. Certification is FREE - it's a 4-5 hour on-site program, at altE.  See your sales rep for details.
  • eco 4 System features 4kW Inverter/Charger and two 2kWh battery modules with accessory kit for installation
  • eco 10 System features 8kW Inverter/Charger and five 2kWh battery modules with accessory kit for installation
  • Additional 2kWh battery modules are available to expand capacity up to 8kWh for the eco 4 and 16kWh for the eco 10

  • FEATURES:

  • All-in-one fully integrated AC Coupled solution works with your existing grid-tie system (ie. SolarEdge, SMA, Fronius, or Enphase) to add battery backup
  • Grid-tied applications include self-consumption, backup power, time-of-use management
  • Integrated transfer switch automatically turns on when backup power is needed
  • Capacity is 2 kWh per battery module, up to 16 kWh max for any one system
  • Modular system allows storage capacity to be easily expandable as power needs increase
  • Does not require ventilation, cooling, or thermal regulation - eliminating the risks of thermal runaway and heat build-up
  • Certified by ETL to UL9540 Standards - Inverter certified to UL1741, Batteries certified to UL1973
  • Manufactured and engineered in USA
  • 28 Year lifespan with 80% state of charge left at end
  • Fully recylable at end of life
  • 10 Year System Warranty

  • Sonnen Logo

    Write a review

    There are no reviews for this product.

    Click here for BBB Business Review ASE NESEA Member
    Paypal Visa MasterCard Amex Discover
    McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams