SMA Sunny Boy 1.5 / 2.5
SMA Sunny Boy 1.5 / 2.5

SMA single-phase 2.5 kVA 230 Vac SB2.5-1VL-40 grid-connected inverter

CHF927.50
Tax included
SB2.5-1VL-40
0712971132726

The SMA SB2.5-1VL-40 (Sunny Boy 2.5) grid-connected inverter is designed for small single-phase residential photovoltaic installations, to efficiently convert solar energy and improve production in partial shade thanks to OptiTrac functions.

  • Technical specifications: power 2.5 kVA (2500 W), 1 MPPT, max. input voltage 600 V, MPPT range 260–500 V, max. efficiency 97.2% (European efficiency 96.7%), convection cooling, IP65 protection rating.
  • Compatibility: single-phase 220/230/240 VAC grid (range 180–280 V), SUNCLIX DC connection, online monitoring via Sunny Portal, installation video available on the page.
  • Benefits: Optimises production on small roofs, even in shaded conditions, and remains easy to install and scalable thanks to online monitoring.
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SMA Sunny Boy 2.5: The compact, high-performance solar inverter for everyone



Photo de l'onduleur SUnny bOy 1.5 / 2.5

Description

The new Sunny Boy 1.5 and 2.5 inverters are the ideal solution for small photovoltaic systems.

Easy to install, the inverter is compatible with a wide range of photovoltaic panels thanks to its extended voltage range (80 - 600V), making it highly flexible while offering excellent efficiency.

Its small dimensions make it particularly lightweight. It can be easily integrated indoors or outdoors.

Its robust, lightweight casing makes it easy to install both indoors and outdoors, making it ideal for small photovoltaic systems.

Photo de l'onduleur SUnny bOy 1.5 / 2.5 - application murale

Features

- Up to 97.2% efficiency
- Transformerless
- Maintenance-free thanks to convection cooling
- SUNCLIX DC connection system
- Easy to install
- Wide input voltage range

Efficiency curve

Courbes de rendement

Optitrac de SMA

Optitrac technology

OptiTrac Global Peak is an additional function of the proven "OptiTrac" MPP tracker and is activated on this inverter.

It is used for partially shaded photovoltaic systems. Even in this configuration, this special operating mode guarantees continuous operation of the panels at the maximum power point, without any noticeable influence on yield (losses < 0.2%). In other words: even in the event of shading, the panels operate correctly.

Installation and commissioning

Technical specifications

Technical data Sunny Boy 1.5 Sunny Boy 2.0 Sunny Boy 2.5
DC input
Max. power of photovoltaic generator 3000Wp 4000Wp 5000Wp
Max. input voltage 600V
MPPT voltage range 160Và500V 210V à 500V 260V à 500V
Assigned input voltage 360V
Min. input voltage/start-up input
50V/80V
Max. input current.
Per string 10A
Max. short-circuit current.
Per string 18A
Number of independent MPPT inputs/strings per MPPT input
AC output
Assigned power (For 230V,
50Hz) 1500W 2000W 2500W
AC apparent power max 1500VA 2000VA 2500VA
AC nominal voltage 220V/230V/240V
AC nominal voltage range 180Và280V
AC mains frequency/range 50Hz,60Hz/-5Hz to +5 Hz
Rated mains frequency/rated mains voltage 50Hz/230V
Maximum output current
11A
Power factor for rated power
Adjustable phase shift factor
,8 inductive to 0.8 capacitive
Injection phases/connection phases
Max.
yield
European efficiency 97.2%/96.1% 97.2%/96.4% 97.2%/96,7%
Protective devices -
DC-side disconnection device -/-
Ground fault monitoring / network monitoring -/-/-
DC polarity reversal protection / AC short-circuit resistance -
Fault current monitoring unit,
sensitive to all currents
Protection class (to IEC 62103)/overvoltage category (to IEC 60664-1) Not required
General data
Dimensions 460/357/122 mm (18,1/14.1/4.8 inches)
Weight
.2 kg (20.3 lbs)
Operating temperature range
to +60°C (-40°F to 140°C F)
Noise emissions, typical <25db
Self-consumption (nui)
,
W
Topology Transformerless
Cooling system Convection
Protection class IP65
Climatic class
Maximum permissible relative humidity (non-condensing) 100,00%
Equipment
DC
/ AX connection SUNCLIX / Connector
Warranty 5/10/15/20 years -/○/ ○/ ○
Certifications and approvals (others on request) AS4777, C10/11, CE, CEI0-21,
DIN EN 62109-1/IEC 62109-1, DIN EN
62109-2/IEC 62109-2, EN50438, G83/2, IEC61727, IEC62116, NBR16149,
, NRS097-2-1, VDE-AR-N4105, VDE 0126-1-1, VFR2014
Type designation SB1.5-1 VL -40 .0-1 VL -40 ,5-1 VL -40
SB2.5-1VL-40

Data sheet

Inverter power
2500VA
Max. solar input voltage
600 V
Power
1500 VA to 2500 VA
Phase
Monophasé
Number of MPPT
1 MPPT
Video Youtube 1 - ID
XrSVcrtJ2wA
Video Youtube 2 - ID
ENoNj8WqIIU
Video Youtube 3 - ID
zQH0cbvMwj8

Specific References

UPC
712971132726
EAN13
0712971132726
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