€1,084.81
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- Delivery time:
In stock, delivery time: 5-7 working days (varies for international orders)
- Item-No.: 112352-1
- GTIN: 4262431420352
- Manufacturer-No.: SBS3.7-10
- Product-Weight: 31.8 kg
- Shipping info: Spedition
SMA Sunny Boy Storage SBS 3.7-10 Battery inverter without WLAN
The first multistring battery inverter with 3 inputs for different batteries
The Sunny Boy Storage multi-string battery inverter enables up to three different high-voltage batteries to be connected to one battery inverter for the first time. By connecting the three DC inputs in parallel, larger batteries can also be connected if required. The Sunny Boy Storage has an integrated emergency power supply with manual switching and can even take over the complete power supply of all three phases with the optional fully automatic grid switching. The proven AC coupling makes the Sunny Boy Storage ideal for new and retrofit systems. Installation and monitoring is extremely easy via the integrated web server with Smart Inverter Screen and installation wizard or via the SMA 360° app, and the direct connection to the Sunny Portal and the SMA Energy app ensures maximum transparency of all energy flows in your household.
Features:
- Reliable supply thanks to integrated emergency power function and optional backup power function
- Unrivaled flexibility thanks to the option of connecting up to 3 batteries
- Variable choice of PV system size and battery
- Easy installation and quick commissioning thanks to WebUI via WLAN with any smartphone/tablet
| Specifications: | |
| Inverter type: | Battery inverter |
| Rated power: | 3,7 kW |
| Supported Battery types | Li-Ion |
| Feed-in: | 1-phase |
| Interfaces: | Ethernet / CAN / RS485 |
| Product warranty: | 10 years1) |
| Manufacturer number: | SBS3.7-10 |
| Dimensions: | 535 x 730 x 198 mm |
| Weight: | 26 kg |
1)Registration of the device within 30 days via the SMA product registration at my.sma-service.com required. The conditions of the SMA factory warranty apply. For further information, please visit SMA.com
For further details, please refer to the data sheet.

10 a.m. - 12 p.m. and
2 p.m. - 4 p.m.
- Photovoltaic experts since 2008
- Only original products from top brands
- Short response times to inquiries
- 2% discount for prepayment
- Short delivery times
- Collection of in-stock items possible
Manufacturer
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany
Tel. / Fon: +49 (0) 561 95 22-0
E-Mail: info@SMA.de
Web: www.sma.de
Economic operator
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany
Tel. / Fon: +49 (0) 561 95 22-0
E-Mail: info@SMA.de
Web: www.sma.de
Safety Instructions:
- Installation by qualified personnel: Installation must only be carried out by qualified electricians or other qualified personnel.
- Work with the system switched off: Switch off all power sources (AC and DC) and verify that the system is de-energized before installation.
- Ensure grounding: The inverter and the entire system must be properly grounded to ensure safety.
- Ensure ventilation: Install the inverter in a well-ventilated location to prevent overheating. Observe the minimum clearances recommended by the manufacturer.
- No contact with flammable materials: The inverter must not be installed near flammable or explosive materials.
- High voltage hazard: Inverters operate at high DC and AC voltages. Do not touch any exposed wires or connectors.
- Use correct cables: Use only cables and connectors recommended or certified by the manufacturer.
- Observe polarity: Ensure the DC side is connected with correct polarity to avoid damage to the device.
- Do not work while connected: Never open or work on the inverter while it is live.
- Install surge protection: Protect the inverter and system from surges by installing surge protection devices and appropriate fuses.
- Ensure the device is de-energized: Before any maintenance or repair, all power sources must be disconnected and verified to be de-energized.
- No modifications: Unauthorized alterations, modifications, or repairs, as well as opening the product, are prohibited.
- Protect from water and moisture: Install the inverter in an environment protected from rain, condensation, and high humidity.
- Avoid dust and contamination: Keep the inverter free from dust, insects, and other contaminants.