SMA Sunny Island Inverter Solar System Battery Backup Systems
SMA Sunny Island Inverter Battery Backup Systems
Complete Sunny Island inverter solar system battery backup systems with support.
![SMA Sunny Island Solar System Battery Backup Systems SMA](/media/product-images/Inverters/sma/SMA-America.png)
Our Sunny Island inverter/charger solar system backup systems are specifically designed for off-grid solar system or seamlessly adding to any existing Sunny Boy grid-tie solar system. You can add battery backup to any virtually any existing grid-tie inverter solar system with these systems.
Sunny Island solar system battery backup systems include:
SMA Sunny Island Inverter(s), MidNite Solar ePanel Source/Load Center, schematics & tech support.
![Sunny Island battery backup system](/media/product-images/solar-battery-backup-systems/Sunny-Island/SMA-Sunny-Island-solar-battery-backup-systems.png)
1. Select one of the Sunny Island power panels below based on your peak power demand:
SES System Part Number | Inverter System Description | Continuous kW Rating |
Max. Battery Charging Current | AC Voltage / # of Phases |
List Price |
SES-SI-6-48-240 | Sunny Island 6048 / 6 kW Battery Based Inverter System - Single Phase | 6 kW | 130A @ 48VDC | 240VAC/1PH | $9,193 |
SES-SI-9-48-240 | 2x Sunny Island 4548 / 9 kW Battery Based Inverter System - Single Phase | 9 kW | 200A @ 48VDC | 240VAC/1PH | $12,641 |
SES-SI-12-48-240 | 2x Sunny Island 6048 / 12 kW Battery Based Inverter System - Single Phase | 12 kW | 260A @ 48VDC | 240VAC/1PH | $13,993 |
SES-SI-24-48-240 | 4x Sunny Island 6048 / 24 kW Battery Based Inverter System - Single Phase | 24 kW | 520A @ 48VDC | 240VAC/1PH | $27,461 |
SES-SI-18-48-240 | 3x Sunny Island 6048 / 18 kW Battery Based Inverter System - Three Phase | 18 kW | 390A @ 48VDC | 208VAC/3PH | $21,181 |
SES-SI-36-48-240 | 6x Sunny Island 6048 / 36 kW Battery Based Inverter System - Three Phase | 36 kW | 780A @ 48VDC | 208VAC/3PH | $58,471 |
SES-SI-54-48-240 | 9x Sunny Island 6048 / 54 kW Battery Based Inverter System - Three Phase | 54 kW | 1170A @ 48VDC | 208VAC/3PH | $77,627 |
2. Select one of the battery banks below:
Part # | Battery Bank System Description | Battery Bank Capacity |
Nominal Voltage |
List Price | More Info |
---|---|---|---|---|---|
SES-BB48-8KWH | 8 kWhr Sealed Solar Gel Cell Battery Bank w/ Enclosure |
7.8 kWhr | 48VDC | $3,610 | Deka Solar Gel Cell |
SES-BB48-16-RK | 16 kWhr Sealed Solar Gel Cell Battery Bank w/ Rack |
15.6 kWhr | 48VDC | $6,185 | Deka Solar Gel Cell |
SES-BB48-16KWH | 16 kWhr Sealed Solar Gel Cell Battery Bank w/ Enclosure |
15.6 kWhr | 48VDC | $7,274 | Deka Solar Gel Cell |
SES-BB48-27KWH | 27 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack |
26 kWhr | 48VDC | $10,002 | GNB Absolyte GP |
SES-BB48-38KWH | 38 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack |
38 kWhr | 48VDC | $13,651 | GNB Absolyte GP |
SES-BB48-52KWH | 52 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack |
52 kWhr | 48VDC | $17,237 | GNB Absolyte GP |
SES-BB48-72KWH | 72 kWhr Sealed AGM Battery Bank w/ Seismic 4 Zone Battery Rack |
72 kWhr | 48VDC | $22,472 | GNB Absolyte GP |
Notes: 1. 9-18 kWhr battery banks include a two shelf battery rack with covers, indoor only, cables included. 2. 26-69 kWhr banks include Seismic Zone 4 battery racks and battery terminal covers. Battery racks may be bolted to thick concrete floor. |
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We also carry
outdoor solar AC/DC UPS battery backup systems.
Custom backup system options like different inverter, batteries, enclosure or rack at low wholesale pricing. Contact us. |
Sunny Island System Features
- Works best with SMA Sunny Boy Inverters for AC Coupling & battery charging
- Ideal for larger remote power systems, telecom, village-island power
- Fully programmable, auto genstart capability
- Remote/PC communication via Web Box
- True sine wave AC output provides clean power for sensitive electronics
- Made in the USA, Qualifies for ARRA
- 6 kW system includes 240 VAC Autotransformer
- Three-Phase Systems include the SMA MultiCluster Box
- Use up to 5 kW PV per 6 kW Sunny Island
Add your own solar panels, charge controller and battery bank for a
complete uninterruptible solar battery backup system.
![Sunny island with Sunny Boy grid-tie inverter](/media/product-images/solar-battery-backup-systems/Sunny-Island/Sunny-Boy-Sunny-Island-solar-battery-backup-system.jpg)
The Sunny Island together with any Sunny Boy are optimized for battery-backup operation (grid-tied) and for "Off-Grid" use.
Use with any existing grid-tie solar panel system!
![Sunny Island Multicluster Boxes](/media/product-images/solar-battery-backup-systems/Sunny-Island/Sunny-Island-Multicluster-system-4548-and-6048-us.jpg)
Three-Phase Sunny Island Inverter Systems feature Multicluster boxes. Pictured above is an open Multicluster enclosure.
![](/media/product-images/solar-battery-backup-systems/Sunny-Island/Midnite-Solar-ePanel-Sunny-Island-open.png)
Single Phase systems feature the intuitive MidNite Solar ePanel. MidNite Solar products that are designed and manufactured in their Arlington Washington facility here in the USA.
![Sunny Island microgrid solar system](/media/product-images/solar-battery-backup-systems/Sunny-Island/Sunny-Island-Sunny-Boy-solar-generator-system.jpg)
Complete Sunny Island off-grid solar microgrid system example.
SMA Sunny Island System Reviews & Information |
SMA Sunny Island Inverter Review |
SMA Sunny Island 4548-US Inverter |
SMA Sunny Island 6048-US Inverter |
SMA Multicluster Review |
MidNite Solar ePanel Review |
SMA Sunny Island System Guide |
SMA Off-Grid System Catalog |
SMA Sunny Island Operating Manual |
SMA Multicluster Box Installation Manual |
Sunny Island Inverters & Utility Grid Configurations |
SMA Sunny Island Warranty Service Rebate Form |
Read more about
SMA Sunny Island Inverters |
Solar Electric Supply, Inc. is an Contact us toll-free at (877) 297-0014 with any questions or custom options at low wholesale prices. |
![Sunny Island off-grid solar system](/media/product-images/solar-battery-backup-systems/Sunny-Island/Sunny-Island-Sunny-Boy-solar-system-wiring-diagram.png)
Simplified off-grid Sunny Island inverter/charger solar system diagram with Sunny Boy PV inverters.
![Sunny Island Multicluster solar battery system](/media/product-images/solar-battery-backup-systems/Sunny-Island/us-army-marshall-islands-30-kw-sunny-island-30-kw-solar-system.jpg)
US Army, Marhsall Islands
Sunny Island Multicluster Solar System Project
![Sunny Island split phase system](/media/product-images/solar-battery-backup-systems/Sunny-Island/Sunny-Island-split-phase-system-diagram.png)
Simplified Split-Phase Solar System Diagram
![](/media/product-images/solar-battery-backup-systems/Sunny-Island/Sunny-Island-three-phase-system-diagram.png)
Simplified Three-Phase Solar System Diagram
Contact us toll-free at (877) 297-0014 for expert SMA Sunny Island solar system battery backup system assistance.