SI 850

Maximum Energy utilization

Load sharing by solar and battery

Efficiency

Highly efficient system to save on electricity bills

Power Pack

Total system with PV panel, inverter and battery also available

Protection

Overload, short circuit, over temperature battery low/ high protection

Imported by:

Country of Origin:

MRP Rs.: ₹ .00 (incl. of all taxes)

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Environment friendly

Environment friendly

Environment friendly as its operating temperature is within limit. Also it has low noise.
Capacity

Capacity

PCU Capacity 850 KV
Efficiency

Efficiency

High efficiency and long backup.
Enquiry

Enquiry

For more information please email us at solar@havells.com or to submit your enquiry click here.

Technical Specification

Basic Features
PCU Capacity 850 VA
Nominal Battery Voltage 12 V
SOLAR PHOTOVOLTAIC INPUT
Suggest Solar PV Module Combination Voltage 12 V 150 Wp x 2 N in parallel
Control Type MOSFET based
Maximum permitted open circuit voltage 25 V DC
Dimensions (LxWxH) (cm) 32.5 cm x 37.3 cm x 17.8 cm
Weight 9.0 kg
BATTERY
Type of battery TUBULAR LMLA / VRLA GEL
Nominal DC Input Voltage 12 V ( 1 battery)
Charging Current (High Setting) DC 15 A
If battery capacity more than 130 mAh
Charging Current (Low Setting) DC 8 A
If battery capacity within (80 mAh-120 mAh)
Operating Temperature -10 °C - 45 °C (14 °F -113 °F)
Relative Humidity 0-95 % RH non-condensing
Audible Noise < 55 dB
Grid Input
Operating Voltage Range (Sensitive Mode) 170 V AC - 270 V AC
Operating Voltage Range(Wide Mode) 110 V AC- 290 V AC
Operating Frequency Range 42 Hz - 55 Hz
Grid Output
Output Voltage (on Battery Mode) 220 V AC Nominal
Frequency (on Battery Mode) 50 Hz +/- 0.5 Hz
Transfer Time < 20 m second
Protections
Over Load (Mains Mode) Circuit Breaker
Over Load (Battery Mode) Yes
Battery Reverse Protection Yes- By Battery Fuse
Short Circuit Yes
Over Temperature Yes
Sales Package (s)
Net contents 1 inverter

Demo Videos

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SI 850

MRP Rs.: ₹ .00
(incl. of all taxes)

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