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SMA SBSE3.8-US-50 Sunny Boy Smart Energy Hybrid Inverter

Introducing the SMA SBSE3.8-US-50 Sunny Boy Smart Energy, a cutting-edge hybrid inverter designed for advanced residential solar systems. This innovative inverter integrates seamlessly with solar panels and battery storage, delivering unparalleled efficiency and reliability.

  • 200% DC/AC oversizing capability enables flexible and efficient system design.
  • Easy installation and space-saving design thanks to its 2-in-1 inverter solution.
  • Rapid commissioning with the built-in SunSpec Certified RSD transmitter.
  • 10-year warranty, extendable up to 25 years, assures long-term reliability.
  • SMA Backup Secure offers energy security, ensuring power even without a battery.

Technology and Overview

Equipped with SMA's pioneering technologies like SMA ShadeFix and Smart Connected, the SBSE3.8-US-50 optimizes solar energy production and system monitoring, enhancing your home's energy independence.

Installation and Compatibility Overview

This hybrid inverter simplifies installation processes, compatible with a wide array of battery types and PV systems, making it a versatile choice for homeowners.

Benefits and Applications Overview

The SMA SBSE3.8-US-50 is ideal for those seeking to maximize their solar investment, offering energy savings, reduced electricity bills, and a sustainable energy solution for residential applications.

Specifications

Specification Value
Model No. SBSE3.8-US-50
Max. PV array power (200% oversizing) 7680 Wp
Max. DC voltage 600 V
Rated MPP voltage range 91 V - 480 V
Min. / Startup DC Voltage 60 V / 66 V
Max. usable current input per MPPT 15 A
Max. short-circuit current input per MPPT 30 A (the sum at all inputs must not exceed 60 A)
Independent MPPT inputs / inputs per MPPT 3 / 1
Connection of MPPT inputs in parallel A and B*
Battery type BYD Battery-Box Premium HVL 12.0, 16.0, 20.0, 24.0, 28.0, 32.0 (UL9540)
Voltage range 90 V to 500 V
Max. charging current / max. discharging current 30 A / 30 A
Number of independent battery inputs 1
Max. charging power / max. discharging power 10000 W / 4042 W
Max. apparent AC power 3840 VA
AC Rated power (at 240 V, 60 Hz) 3840 W
AC Rated power (at 208 V, 60 Hz) 3328 W
AC voltage rated and range 240 V (211 V to 264 V) or 208 V (183 V to 229 V)
AC grid frequency / range 60 Hz / 55 Hz to 66 Hz
Max. rated output current 16 A
Breaker (overcurrent protection) 20 A
Power factor at rated power 1 / adjustable 0.8 overexcited to 0.8 underexcited
Max. efficiency 98.10%
CEC efficiency (240/208V) 96.5% / 97%
DC disconnect / DC reverse polarity protection Standard feature
DC AFCI arc-fault protection Standard feature
Ground fault monitoring / Grid monitoring Standard feature
AC short circuit current capability Standard feature
All-pole-sensitive residual-current monitoring unit Standard feature
Protection class I
Overvoltage category grid / battery / PV III / II / II
Dimensions (W / H / D) / Weight 19.7 x 23.1 x 9.3 in / 38.6 lb
Operating temperature range ?13 °F to +140 °F (?25 °C to +60 °C) with derating
Topology / cooling method Transformerless / Natural convection
Environmental protection rating IP65 / Type 3R
Communication protocols Modbus (SMA, SunSpec), Speedwire / Webconnect, SMA Battery Interface
Interfaces: WLAN / Ethernet / BAT-CAN / RS-485 Standard feature
2.4 GHz WLAN Standard feature
Ethernet ports / Number of outputs 2 / 1 (Multi function relay 30 Vdc /1 A)
Warranty: 10 / (+5 / +10 / +15 years) Standard feature / (Optional)
Certificates and approvals UL 1741 SB/SA, UL 62109-1, UL 1998, UL 1699B Ed. 1, UL9540, IEEE1547, FCC Part 15 (Class A & B), CAN CSA-C22.2, CA Rule 21, HECO Rule 14H, PV Rapid Shutdown System Equipment in accordance with UL1741, NEC 2020, NEC 2023 compliant
SMA Smart Connected Standard feature
SMA ShadeFix (integrated shade optimization) Standard feature
SunSpec certified transmitter (Rapid Shutdown) Standard feature
Rated power (at 120 V, 60 Hz) 1920 W
Max. apparent AC power 1920 VA
Nominal AC voltage 120 V
AC grid frequency 60 Hz
Activation mode Manual

 

Why Choose SMA?

SMA Solar Technology AG, based in Niestetal, Germany, has been at the forefront of photovoltaic innovation since its founding in 1981. Over the past four decades, SMA has established itself as a leader in the solar energy industry, offering a comprehensive range of products including solar inverters, monitoring systems, and energy management solutions. Their inverters are renowned for their reliability and are a staple in both residential and commercial solar installations worldwide. 

SMA's pioneering technology, such as their patented OptiTrac feature, ensures optimal performance by maximizing energy extraction under varying conditions. This results in enhanced efficiency, even in challenging or changing environments. A testament to their confidence in product quality, SMA provides a standard 10-year warranty on their inverters, with the option for extensions.


Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.

Expert Support: Our team is here to guide you every step of the way.

Manufacturer-Backed Warranties: Enjoy peace of mind with the 25-year performance guarantee and 12-year product warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.

Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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