Solarsun Solutions - Turning Sunlight into Power
Commercial Solar Power Products
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More than two billion people in the world have no access to electricity and are in effect, cut off from the conveniences of the modern world. Many things are dependent on electricity - from clean drinking water to health and economic development.

For off-grid systems, SolarSun offers a clean and extremely cost-effective Solution, particularly when the costs for acquisition, as well as maintenance and operation are included in the equation. Off-grid systems are a viable option anywhere a connection to a national power grid is too costly or not technically feasible.

Here you will find comprehensive system solutions for an autonomous power supply. System components used include Sunny Island inverters in the role of grid and battery manager, inverters for PV, small wind turbine and fuel cell systems and the appropriate monitoring products.


The flexible System manager

Made in Germany, Sunny Island offers you first class possibilities in self-sufficient energy systems. In conjunction with a battery pack, the devices form a self-sufficient AC voltage grid, which meets with the highest standards. In the Sunny Island System, electricity generators and consumers are integrated equally. PV and wind energy systems, diesel devices, water or CHP (Combined Heat and Power) can be coupled on the AC side just as conventional 230 Volt consumers.

Thus offering you two decisive advantages:
At system planning and layout, you enjoy the highest degree of flexibility.
And during installation, complex DC cabling is not required.

View Sunny Island Videovideo CLICK HERE to view the Sunny Island Video View video about Sunny Island

SUNNY ISLAND 6.0H / 8.0H Read more about SUNNY ISLAND 6.0H / 8.0H

Simple. Robust. Flexible.

AC power at 25 °C for 30 min: 6000 W / 8000 W
Nominal battery voltage: 48 V / 48 V
AC input voltage range: 172.5 V ... 264.5 V / 172.5 V ... 264.5 V
SUNNY ISLAND CHARGER 50 Solar Power Product
SUNNY ISLAND CHARGER 50 Read more about SUNNY ISLAND CHARGER 50 Solar Power Product

DC Coupling from SMA: Now with 20% More Power

Nominal DC power up to 40°C: 600 W / 1200 W / 2400 W
Nominal battery voltage: 12 V / 24 V / 48 V
Max. DC voltage: 140 V DC



The "Blackout-Blocker"

Did you know that the PV-plant disconnects from the grid in case of a blackout? In this case it does not produce any more electricity - neither for grid feeding nor for the supply of consumers in the house.
SMA Technologie AG closes this gap with the Sunny Backup-System: As an add-on for the PV-system it automatically switches the system to island power supply in the case of a grid failure. You can equip every SMA inverter-operated system as well as new systems with a Sunny Backup-System. A Further advantage: Due to the integration of the PV system, a small and therefore low-cost battery can be fitted, as it is usually only needed to bridge the night hours. We offer you the Sunny Backup-System as pre-configured sets for all power ranges from 1 up to 100 kW. Easy to install and easy to extend later.

SUNNY BACKUP M / L / XL Read more about SUNNY BACKUP M / L / XL

Solar power - even in the event of grid failure

Nominal AC PV output / current: 5.7 kW / 28 kW / 110 kW
Backup power: 5 kW / 15 kW / 60 kW
Nominal voltage: 48 V
SUNNY BACKUP SET S Read more about SUNNY BACKUP SET S Solar Power Product

Reliable back-up electricity supply for single-family homes

Nominal AC PV output: 4.6 kW
Backup power: 2.2 kW
Nominal voltage: 24 V