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No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦
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Close-up of Fronius Symo Advanced Lite Inverter-15.0kW-4,210,052,84

Fronius Symo Advanced Lite Inverter - 15.0kW

SKU 4,210,052,841
by Fronius Inverter
Save $600.02
$4,598.99
$3,998.97

No sales tax: save about $300 vs. the 7.5% U.S. average sales tax rate. Why?
Indiana orders are taxed. DE, MT, NH and OR have no state sales tax.
Availability: Translation missing: en.general.icons.icon_check_circle icon Only 7 left!

✅ FREE REPLACEMENT PARTS FOR LIFE ⚙️

Find a better price somewhere else?

Well... we will BEAT it. Call us today to get the best price in the market!

Call/Text Us: 1-888-855-7286
Live Chat With an Expert

  • US Based Authorized Fronius Inverter Dealer

    Full manufacturer warranty included

  • 4-5 Day Freight Delivery + No Sales Tax

    More savings on every purchase and ships in 4-5 business day

  • 30-Day Returns & Price Beat Guarantee

    Simple returns + best price guaranteed

  • Post-Purchase Customer Support

    Dedicated help whenever you need it


ESTIMATED DELIVERY BETWEEN

Order within to get it by the earliest date.


Symo Advanced Lite Turns Sunlight Into Pure Clean Energy

Fronius Symo Advanced Lite Inverter - 15.0kW delivers reliable solar energy conversion with high efficiency, flexible system design, and smart monitoring features that make managing home power simple. It offers excellent performance in partial shading, strong grid support functions, and durable construction built for long-term use.

Bring clean power into your home with the Fronius Symo Advanced Lite - 4,210,052,841 and enjoy smooth, consistent energy every day. Shop now and take advantage of a smarter way to power your indoor life.

Features

  • Dual MPPT inputs for maximum energy harvesting
  • Built-in AFCI protection for enhanced system safety
  • Wide power range from 10.0 to 24.0 kW for flexible system design
  • SnapINverter mounting system with NEMA 4X enclosure for easy installation
  • WiFi Ethernet and Serial monitoring with a preinstalled Datamanager Card
  • Full monitoring access through the Fronius Solar.Web platform
  • Standard 10-year warranty extendable to 20 years for long-term confidence
  • UL and CSA certified for trusted safety and performance
  • SuperFlex Design enabling optimal performance on complex rooftops
  • Dynamic Peak Manager and Arc Guard technology for efficient, safe, and reliable energy production

Close-up of Fronius Symo Advanced Lite Inverter-15.0kW-4,210,052,84

Specifications

  • Continuous AC power output of 15,000W
  • Operating voltage range 325V to 1000V
  • Works with 208V or 240V grids at 60 Hz
  • Best paired with up to 19,500W of solar panels
  • Transformerless, 3 phase design for high efficiency
  • Maximum DC input voltage 1000VDC and max DC input current 75A
  • Peak efficiency of 97.3 percent and CEC efficiency of 96.5 percent
  • Includes 1 MPPT with a voltage range of 325V to 850V
  • Has 6 positive and 6 negative input channels
  • Rated NEMA 4X for outdoor durability
  • Mounts on DIN rail, rack, or surface
  • Special features include WiFi capability, field serviceability, and flexible system design

General Information

  • Type: String inverter
  • Safety and performance approvals: UL 1741, UL1998, IEEE 1547, IEEE 1547.1, ANSI/IEEE C62.41, FCC Part 15 A and B, NEC 2014 690, CSA C22.2 No. 107.1, UL1699B, and CSA TIL M-07

Product Documents

A technician adjusts an inverter screen while holding a phone, working with systems like Fronius Symo Advanced Lite Inverter-15.0kW-4,210,052,841

Shipping is FREE on most items 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.

Heavy items ship by LTL freight with free liftgate service. Freight is FREE to IN, OH, PA, MI, IL, KY, WV, WI, IA, MO, TN, DE, MD, NJ, NY, VA, DC, CT, MA and VT. Everywhere else in the lower 48, freight is FREE on orders of $4,000 or more. Below $4,000, one flat freight rate covers the whole order: $149 when your freight items weigh under 150 lb in total (most inverters and single batteries) or $299 at 150 lb and up (wall-mount batteries, cabinets, refrigerators). Commercial battery systems over 1,000 lb: email support@kratopower.com with your ZIP for a freight price. Your shipping cost always shows at checkout before you pay.

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 on most items to the 48 Contiguous States and the District of Columbia. Freight items include free liftgate service and ship free to 19 states + DC and on orders of $4,000+; elsewhere freight is a flat $149 or $299, shown at checkout before you pay.
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30-Day Returns. Start a return within 30 days of delivery. See our return policy for details.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
In Stock and Ready To Ship

All of our items are in stock and ready to ship. All items ship within 1 business day.

Top Customer Service

We have excellent customer service. Questions? Call us at 1-888-855-7286

30-Day Returns

30-Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

Schedule a Consultation

  • Still interested but want to talk at a diferent time?
  • Schedule a consultation here for later!
Book a Consultation
Call to Order: +1 888 855 7286
Description

Symo Advanced Lite Turns Sunlight Into Pure Clean Energy

Fronius Symo Advanced Lite Inverter - 15.0kW delivers reliable solar energy conversion with high efficiency, flexible system design, and smart monitoring features that make managing home power simple. It offers excellent performance in partial shading, strong grid support functions, and durable construction built for long-term use.

Bring clean power into your home with the Fronius Symo Advanced Lite - 4,210,052,841 and enjoy smooth, consistent energy every day. Shop now and take advantage of a smarter way to power your indoor life.

Features

  • Dual MPPT inputs for maximum energy harvesting
  • Built-in AFCI protection for enhanced system safety
  • Wide power range from 10.0 to 24.0 kW for flexible system design
  • SnapINverter mounting system with NEMA 4X enclosure for easy installation
  • WiFi Ethernet and Serial monitoring with a preinstalled Datamanager Card
  • Full monitoring access through the Fronius Solar.Web platform
  • Standard 10-year warranty extendable to 20 years for long-term confidence
  • UL and CSA certified for trusted safety and performance
  • SuperFlex Design enabling optimal performance on complex rooftops
  • Dynamic Peak Manager and Arc Guard technology for efficient, safe, and reliable energy production

Close-up of Fronius Symo Advanced Lite Inverter-15.0kW-4,210,052,84

Specifications

  • Continuous AC power output of 15,000W
  • Operating voltage range 325V to 1000V
  • Works with 208V or 240V grids at 60 Hz
  • Best paired with up to 19,500W of solar panels
  • Transformerless, 3 phase design for high efficiency
  • Maximum DC input voltage 1000VDC and max DC input current 75A
  • Peak efficiency of 97.3 percent and CEC efficiency of 96.5 percent
  • Includes 1 MPPT with a voltage range of 325V to 850V
  • Has 6 positive and 6 negative input channels
  • Rated NEMA 4X for outdoor durability
  • Mounts on DIN rail, rack, or surface
  • Special features include WiFi capability, field serviceability, and flexible system design

General Information

  • Type: String inverter
  • Safety and performance approvals: UL 1741, UL1998, IEEE 1547, IEEE 1547.1, ANSI/IEEE C62.41, FCC Part 15 A and B, NEC 2014 690, CSA C22.2 No. 107.1, UL1699B, and CSA TIL M-07

Product Documents

A technician adjusts an inverter screen while holding a phone, working with systems like Fronius Symo Advanced Lite Inverter-15.0kW-4,210,052,841

Shipping

Shipping is FREE on most items 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.

Heavy items ship by LTL freight with free liftgate service. Freight is FREE to IN, OH, PA, MI, IL, KY, WV, WI, IA, MO, TN, DE, MD, NJ, NY, VA, DC, CT, MA and VT. Everywhere else in the lower 48, freight is FREE on orders of $4,000 or more. Below $4,000, one flat freight rate covers the whole order: $149 when your freight items weigh under 150 lb in total (most inverters and single batteries) or $299 at 150 lb and up (wall-mount batteries, cabinets, refrigerators). Commercial battery systems over 1,000 lb: email support@kratopower.com with your ZIP for a freight price. Your shipping cost always shows at checkout before you pay.

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 on most items to the 48 Contiguous States and the District of Columbia. Freight items include free liftgate service and ship free to 19 states + DC and on orders of $4,000+; elsewhere freight is a flat $149 or $299, shown at checkout before you pay.
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30-Day Returns. Start a return within 30 days of delivery. See our return policy for details.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286