Inverters

SMA Sunny Boy Smart Energy

£ 1,278.93GBP · price may vary

Model: SBSE3.6-50
Specifications: 16

Power Rating3600W
Max VOC600
Max Current (DC)30
MPPT Trackers3
PhasesSingle Phase
View all 16 specifications ↓

Overview

These are the ideal gateway to an all-round energy transition in the home. As a PV and battery inverter in one, it ensures a reliable and sustainable supply of energy. Thanks to the integrated secure power supply function and an optional battery backup function, it will continue to run even if the utility grid fails. Maximum solar energy Three MPP trackers allow varying roof orientations to be incorporated into plans for solar power production. The hybrid inverter offers very fast charging for connected batteries and makes the most of days with few hours of sunshine. Heat pumps, charging solutions for electric vehicles and smart energy management can be flexibly integrated into the energy system at any time. This means greater independence from rising energy costs and conventional energy supplies. With the Sunny Boy Smart Energy, users can expect the high standard of quality that comes with a product made in Germany. *Available with a later hardware release Features: Maximum energy yields Rapid charging and discharging of connected batteries Up to 200% PV system oversizing for higher energy yields Integrated yield optimization with SMA ShadeFix Easy installation, fast commissioning Connection via standard cables SMA Easy Lock for effortlessly opening and closing the cover Step-by-step commissioning via the SMA 360° app (depending on software version) Unmatched flexibility Three MPP trackers for flexible roof layouts Low startup voltage (60VDC) Integrated secure power supply Sunny Boy Smart Energy units allow a power socket to be supplied with electricity in the event of a power outage. Supplies single-phase loads of up to 3.68 kW Can operate even without battery (depending upon sunlight levels) Full Backup Option By using additional switchgear, power can be supplied to a whole property in the event of a power outage. Supplies the entire household Automatic switch to backup power in the event of grid failure See Related Products below for backup switchgear. Improved storage options Compatible with high-voltage batteries from major manufacturers including: SMA Home Storage battery BYD HVS & HVM batteries

Specifications

Power Rating	3600W
Max VOC	600
Max Current (DC)	30
MPPT Trackers	3
Phases	Single Phase
Connectivity	Ethernet, WiFi
Height	586
Width	500
Depth	236
Weight (kg)	17.5
Warranty	10 Years*
Certification	G98, G99, G100
IP Rating	IP65
On Grid / Off Grid	On Grid
Backup Compatibility	Yes*
Lithium Compatibility	Yes*

How to read this datasheet

SMA Sunny Boy Smart Energy is listed with 16 published specifications from SMA, including power rating of 3600W, max VOC of 600, max current (DC) of 30 and MPPT trackers of 3. Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.

For an inverter, the figures that matter most are maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect, the MPPT voltage window, which decides how many panels go in a string, peak and weighted (European/CEC) efficiency, typically 96–98.5% and topology — on-grid, off-grid, hybrid or micro. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.

Before you buy an inverter

The checks below apply to any inverter. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Look at the warranty term and what it covers. Five years is the common baseline, ten is offered by stronger brands, and extensions are often cheaper bought with the unit than later.
Size the inverter against the loads you need to run simultaneously, not against the total wattage of every appliance in the building — a 5 kW inverter comfortably runs a fridge, fans, lights and a couple of ACs, but not all of them plus a water pump starting at the same time.
Keep the panel array between roughly 1.0 and 1.3 times the inverter's rating. Slight oversizing (a higher DC-to-AC ratio) captures more energy on cloudy mornings and winter days; going far beyond it wastes generation through clipping.
Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.

Common mistakes

Buying on peak-watt price alone. A cheap inverter with a narrow MPPT window forces awkward string layouts and can strand a portion of the array.
Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.
Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.

Price and availability

SMA Sunny Boy Smart Energy is listed at £ 1,279 (GBP). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports SMA locally before ordering.

SMA Sunny Boy Smart Energy — frequently asked questions

How much does SMA Sunny Boy Smart Energy cost?

SMA Sunny Boy Smart Energy is listed at £ 1,279 (GBP). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

What are the specifications of SMA Sunny Boy Smart Energy?

We hold 16 published specifications for this inverter, including power rating 3600W, max VOC 600, max current (DC) 30, MPPT trackers 3 and phases Single Phase. The full table is on this page, listed under model SBSE3.6-50.

Who makes SMA Sunny Boy Smart Energy?

SMA Sunny Boy Smart Energy is a SMA product, listed under inverters with model reference SBSE3.6-50. The SMA brand page lists the rest of its range so you can compare across the catalogue.

Is SMA Sunny Boy Smart Energy right for my system?

That depends on what it has to connect to. For an inverter, check maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect, the MPPT voltage window, which decides how many panels go in a string and peak and weighted (European/CEC) efficiency, typically 96–98.5% against the rest of your equipment before price enters the decision. Choose a hybrid inverter if a battery is in your plan now or later; retrofitting storage onto a pure grid-tie inverter usually means buying a second unit or an AC-coupled battery system.

Where can I buy SMA Sunny Boy Smart Energy?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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