A smart combination Flexible and cost-effective system design around the clock With the Sunny Boy Storage, customers benefit from markedly reduced system and installation costs and flexible applications. Thanks to AC coupling, the battery inverter can be installed or expanded in any location, at any time, regardless of whether or not there is already a PV system installed. The Sunny Boy Storage is a true jack-of-all-trades, one that uses high-voltage technology to make it cost-efficient and light weight. It also uses just a few components, because the most important functions for intelligent battery management are already integrated. This makes the Sunny Boy Storage the ideal choice for putting more sun in your electricity supply.
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AC connection
• Rated power (at 230 V, 50 Hz) : 2500 W
• Max. apparent AC power : 2500 VA
• Nominal AC voltage / range : 220 V, 230 V, 240 V / 180 V to 280 V
• Nominal AC voltage / AC voltage range : 230 V / 172.5 V to 264.5 V
• AC power frequency / range : 50 Hz, 60 Hz / −5 Hz to +5 Hz
• Rated power frequency / rated grid voltage : 50 Hz / 230 V
• Max AC current : 11 A
• Power factor at rated power : 1
• Adjustable displacement power factor 0.8 overexcited to 0.8 underexcited
• Feed-in phases / connection phases 1 / 1
Battery DC input
• Max. DC power (at cos φ =1) : 2650 W
• Max. DC voltage ; 500 V
• DC voltage range / DC rated voltage : 100 V to 500 V / 360 V
• Min. DC voltage / start DC voltage : 100 V / 100 V
• Max. DC current : 10 A
• Max. DC short-circuit current 18 A
• Battery type Li-ion*
Efficiency
• Max. efficiency / Euro-eta : 96.8 % / 96.1 %
• Self-consumption with no load and battery consumption / standby : ≤ 10 W / ≤ 2 W
Flexible
• Multiple configuration options and extendable PV design
• For new and existing systems
• Compatible with high-voltage lithium-ion batteries
Easy to use
• One-person installation
• WLAN and intuitive web interface
• Transparency thanks to its direct connection to Sunny Portal / Sunny Places
Efficient
• Most cost-efficient AC-connected system on the market
• 97% efficiency
Dynamic export control for SMA PV inverters with Webconnect
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