Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!
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Rubix R-Series Lithium Battery-1

Rubix R-Series Lithium Battery

SKU RRS-51280
$4,060.00

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    Full manufacturer warranty included

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The Rubix RRS-51280 is a 51.2V, 280Ah lithium-iron phosphate battery designed for residential and commercial solar energy storage systems . It is part of the Rubix "R-Series" line, a rebrand of a battery originally manufactured by ACE Battery. The battery is known for its high capacity, modularity, and advanced technology.  Specifications 
  • Capacity: 280Ah
  • Voltage: 51.2V (Nominal)
  • Energy storage: 14.336 kWh
  • Chemistry: Lithium-Iron Phosphate (LiFePO4), known for its safety and longevity.
  • Cycle life: ≥is greater than or equal to
         6,000 cycles.
  • Communication: CAN and RS485 ports for closed-loop communication with compatible inverters.
  • Operating temperature:
    • Charge: 0−50∘C0 minus 50 raised to the composed with power cap C
    • Discharge: -20−50∘Cnegative 20 minus 50 raised to the composed with power cap C
  • Dimensions (L x W x H): 440mm x 800mm x 219.5mm.
  • Weight: 122 kg. 
Key features 
  • Modular design: The battery is designed for wall, floor, rack, or stack mounting. This allows for easy system expansion to meet increased power needs.
  • Advanced battery management system (BMS): The RRS-51280 features a high-quality BMS that ensures the longevity and safety of the cells.
  • Wide compatibility: With its RS485 and CAN communication ports, the battery can integrate with many popular inverter brands.
  • Reliable performance: Rubix batteries are engineered for consistent performance even under demanding conditions, with advanced thermal management.
  • Long warranty: The manufacturer provides a 10-year warranty, which demonstrates confidence in the product's durability. 

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
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All of our items are in stock and ready to ship. All items ship within 1 business day.

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30 Day Easy Return Policy

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Description
The Rubix RRS-51280 is a 51.2V, 280Ah lithium-iron phosphate battery designed for residential and commercial solar energy storage systems . It is part of the Rubix "R-Series" line, a rebrand of a battery originally manufactured by ACE Battery. The battery is known for its high capacity, modularity, and advanced technology.  Specifications 
  • Capacity: 280Ah
  • Voltage: 51.2V (Nominal)
  • Energy storage: 14.336 kWh
  • Chemistry: Lithium-Iron Phosphate (LiFePO4), known for its safety and longevity.
  • Cycle life: ≥is greater than or equal to
         6,000 cycles.
  • Communication: CAN and RS485 ports for closed-loop communication with compatible inverters.
  • Operating temperature:
    • Charge: 0−50∘C0 minus 50 raised to the composed with power cap C
    • Discharge: -20−50∘Cnegative 20 minus 50 raised to the composed with power cap C
  • Dimensions (L x W x H): 440mm x 800mm x 219.5mm.
  • Weight: 122 kg. 
Key features 
  • Modular design: The battery is designed for wall, floor, rack, or stack mounting. This allows for easy system expansion to meet increased power needs.
  • Advanced battery management system (BMS): The RRS-51280 features a high-quality BMS that ensures the longevity and safety of the cells.
  • Wide compatibility: With its RS485 and CAN communication ports, the battery can integrate with many popular inverter brands.
  • Reliable performance: Rubix batteries are engineered for consistent performance even under demanding conditions, with advanced thermal management.
  • Long warranty: The manufacturer provides a 10-year warranty, which demonstrates confidence in the product's durability. 
Shipping

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286