Wechselrichter from SMA Sunny Boy SB 4000TL-21 with 4.2KW DC and 2 MPPT

Sunny Boy SB 4000TL-21 SMA

DAILY UPDATED OFFERS
SECURE PROCESSING
OVER 28,700 MEMBERS
Article currently unavailable.
Discover similar products

Performance data

DC
Power 4,2 KW
Power max. 4,2 KW
Current 15,0 A
Current Max. 30,0 A
Voltage 125,0 V
Voltage Max. 750,0 V
MPPT 2
String Inputs 4
AC
Power 4,0 KW
Power max. 4,0 KW
Current 22,0 A
Current Max. 22,0 A

Dimensions

length 185 mm
width 490 mm
Height 519 mm
weight 26 kg

Manufacturer warranty

Product warranty 5 years

Certificates

sunny_boy_30000_50000TL-21 DS DE.pdf Data Sheet German Download icon
sunny_boy_3000-5000TL-21 DS EN.pdf Data Sheet English Download icon
SMA WA EN.pdf Guarantee English Download icon
The SUNNY BOY SB-4000 TL21 from SMA is a transformerless inverter that is designed to provide the ideal solution for demanding PV generators and partially shaded systems. This product is the successor of the successful Sunny Boy in version 20 and comes with several additional benefits. It is more flexible, efficient, and convenient to use. The high DC voltage of 750V offers a cost advantage by requiring fewer parallel strings. The integrated network management functions make the device universally applicable and contribute significantly to network support.
This product is economically designed with a maximum efficiency of 97%, shading management through OptiTrac Global Peak, and multi-string technology in all performance classes. The product is also flexible with a DC input voltage of up to 750 volts, integrated network management functions, reactive power feed-in, and module-specific system configuration through Optiflex.
The product is communicative, featuring SMA Webconnect Portal communication, SMA Speedwire, and easy country settings. It is also designed to be simple to use, with single-phase feed-in, tool-less cable connection, DC plug system SUNCLIX, integrated DC load disconnect switch ESS, and easy wall mounting.
This product comes with a 5-year manufacturer's warranty, and customers can choose to extend it to 10, 15, 20, or 25 years for an additional fee with the SMA Comfort Warranty extension.
The technical specifications of this product include up to 4 kW AC power, an integrated data logger, two MPP trackers, and single-phase feed-in. The manufacturer of this product is SMA Technology AG.

SMA

SMA is a German solar energy equipment supplier founded in 1981 and headquartered in Niestetal, Germany, with subsidiaries in 18 countries. SMA offers inverters for every module type (grid-connected, off-grid, and hybrid systems) and system size (small residential systems, medium-sized commercial systems, and large-scale plants).

SMA pioneers innovative and sustainable key technologies for renewable energy supply. It owns around 1,600 patents. Due to its 40-year long experience, SMA is considered a solar icon and manufactures some of the best quality and most reliable inverters on the market backed by an excellent service team.

Their Sunny boy series inverters are increasing in popularity in the smaller scale residential market. Moreover, the company is establishing its place as a leader in the commercial and utility-scale solar inverter market with the impressive Tripower Core 1, Core 2, Sunny Highpower, and Sunny Island central inverters.

Reviews

0.0
Empty star Empty star Empty star Empty star Empty star
0 Reviews
This product has no reviews yet.