SI 700

Phocos AG
Type: Off-Grid
Power Range: 0.7 kW
Region: Germany Germany
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1. Input/output fully isolated for more application flexibility
2. Input and output protected against over and under voltage
3. Advanced microprocessor optimizes operation processes while reducing energy consumption
4. Status indicator for operation verification
5. Usual home appliances (supplied from AC mains) can be integrated in a small solar home system (12-48V)
6. Certified for mobile applications (RVs, cars and many more)

Product Characteristics

Model No.
SI700-12110 SI700-12230 SI700-24110 SI700-24230 SI700-48110 SI700-48230
Input Data(DC)  
Max. DC Voltage
12 V 12 V 24 V 24 V 48 V 48 V
MPP(T) Voltage Range
10.3~15.8 V 10.3~15.8 V 20.6~31.6 V 20.6~31.6 V 41.2~61.2 V 41.2~61.2 V
Output Data (AC)  
Max. AC Power
0.7 kW 0.7 kW 0.7 kW 0.7 kW 0.7 kW 0.7 kW
Nominal AC Voltage
110 V 230 V 110 V 230 V 110 V 230 V
Frequency Range
49.95-60.06 Hz 49.95-60.06 Hz 49.95-60.06 Hz 49.95-60.06 Hz 49.95-60.06 Hz 49.95-60.06 Hz
Power Factor (cosθ)
1 1 1 1 1 1
Distortion (THD)
< 3 % < 3 % < 3 % < 3 % < 3 % < 3 %
Max. Efficiency
89 % 91 % 92 % 91 % 93 % 94 %
General Data  
Dimensions (H/W/D) 
310x192x75 mm 310x192x75 mm 310x192x75 mm 310x192x75 mm 310x192x75 mm 310x192x75 mm
2.7 kg 2.7 kg 2.7 kg 2.7 kg 2.7 kg 2.7 kg
Operating Temperature -20 ~ +40 ℃
Humidity 0-90 %
Cooling Fan
Interface RS 485
Protection Features  
Protection Features Short Circuit Protection, Overload Protection, Overvoltage Protection, Overtemperature Protection
Download Manufacturer's PDF

Product Feature

This new inverter series converts DC energy from solar modules into clean, stable AC power that is ideal for power demanding appliances. Phocos inverters are designed for high efficiency: Integrated advanced microprocessor technology combined with pure sine wave output makes them the perfect choice for use with high-end electronics and electrical equipment.

Thanks to their low weight and long lifespan, the SI series inverters are also ideal for mobile and outdoor applications (e.g. RVs, cars and many more).

As a special, high performance benefit the THD (total harmonic distortion) of Phocos' true sine wave inverters is below 3%, thus providing superior efficiency. Overload, short circuit, DC over/under voltage and overheating protection are standard on all models. 

About Phocos

Phocos' passion is off-grid. Our mission is to deliver high-quality, off-grid power solar solutions that maximize system reliability and minimize total cost of ownership. 

With millions of products in service worldwide, we offer a wide variety of PV system components that have been used to bring light and electricity to some of the most remote places on earth.

Phocos AG

Magirus-Deutz-Straße 12, D-89077 Ulm
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Phocos AG is among the world’s leading manufacturers of solar-powered charge controllers and components for autonomous power supply. Energy-saving appliances such as lamps, refrigeration/freezing and other accessories supplement the product spectrum. The products developed and produced by Phocos enable the eco-friendly and efficient use of solar energy.

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2 More Series From Phocos AG

  • SI 350
    0.35 kW Off-Grid
  • SI 1500
    1.5 kW Off-Grid