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CFL Based

Solar Home System is a user friendly and effective light source using the sunlght to provide reliable and cost effective electricity. The Solar Home System is an ideal light source and a viable solution for household electrification in rural areas.

The solar Home System comprises of a rugged PV module for charging the battery, (a flooded Tubular type / VRLA Battery to store the electric charge), a charge controller for the safe charging and discharging of the battery, 2/3 light units (Luminaries) with an efficient inverter and 7/9/11 W Compact Florescent Lamp and DC Fan.


The Luminaries are DC operated wall mountable light source and it gives pure white light. It consists of a Compact Fluorescent Lamp (CFL) and a DC-AC high frequency inverter. The high frequency inverter offers high efficiency and more light output and provides long life to the CFL.


The SCCU protects battery from over charge and excessive discharge. The SCCU has an excellent charging algorithm, temperature compensated set points, intelligent battery status indicator, adequate protections etc. The charge controller uses PWM charging technology so that as the bettery reaches full charge, the PMW pulses slower, gradually tapering off the charge. Pulsing is good for the batteries since it gently mixes the electrolyte preventing stratfication and sulphation. Low voltage diconnects protects the batteries from severe discharge by shutting off loads before the battery voltage drops to damaging levels. Temperature compensation adjust the set point voltages according to the battery temperature.

Model Technical Specifications Product Catalouge Lamp Fan Battery SPV Module SCCU LUMINARIES Duration
SGH 9/1218 pdf pdf CFL 9W - 12V 20Ah 12V 20 Wp 3/3A 1 Nos. 3-4 Hrs
SGH 9/1237 pdf pdf CFL 9W - 12V 40Ah 12V 37 Wp 3/6A 2 Nos. 3-4 Hrs
SGH 9/F/1237 pdf pdf CFL 9W DC Fan 12V 40Ah 12V 37 Wp 3/6A 1 Nos. 2L/2F Hrs
SGH 9/F/1274 pdf pdf CFL 9/11W DC Fan 12V 75Ah 12V 74 Wp 6/6A 2 Nos. 3L/3F Hrs
SGH 9/1274 pdf pdf CFL 9/11W - 12V 75Ah 12V 74 Wp 6/6A 4/2 Nos. 3-4 Hrs

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