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DELTA Pro Smart Extra Battery

EcoFlow Delta Extra Battery

Product Description:

Expand your power capacity. Increase storage and runtime by pairing your DELTA Pro system with an additional Smart Extra Battery. Perfect for extended outages, remote locations, and users who need maximum energy independence. RES is an authorized Alaska EcoFlow Dealer.

Product benefits:

  • Increased battery capacity
  • Longer runtimes
  • Seamless system integration
  • Greater energy security
Reliable power wherever Alaska takes you. From remote cabins and hunting camps to RV travel, job sites, emergency backup power, and everyday adventures, EcoFlow portable power stations provide dependable energy when and where you need it most. Whether you’re living off-grid, preparing for outages, or exploring Alaska’s backcountry, Renewable Energy Systems offers EcoFlow solutions designed to keep your essential devices, appliances, and equipment running year-round. Ask RES about EcoFlow portable power systems and discover flexible energy storage built for Alaska living.

Product Specifications:

  • Specialties: Marine, RV

Have questions?

    • A geothermal system uses underground loops and a heat pump to transfer natural heat between the earth and your building, providing highly efficient heating and cooling without generating heat.

    • Yes, RES manages permits, inspections, and utility coordination.

    • The process includes consultation, system design, permitting, installation, and support.

    • Customers can request a free quote online or contact RES directly.

    • Solar systems may qualify for federal tax credits depending on eligibility.

    • Yes, financing options including low or zero down may be available for qualifying customers.

    • Solar reduces operating costs and protects against rising energy prices.

    • Yes, RES designs and installs solar systems for businesses and commercial properties.

    • Yes, solar can generate and store energy for marine use.

    • Yes, RES installs solar solutions for RVs and mobile applications.