Solar Online UPS 1-1 Ph

Range 5KVA to 30KVA
Availability Yes
Phase 1 Phase
Display 32 bit DSP based design
Mode Selectable priority SBG/SGB
Power Factor IGBT rectifier with PF >0.9
Design Custom make MPPT design
Indication Interactive front LCD to do all settings via display
MPPT Charger High efficient MPPT charger
Other Option Higher Amp Grid charger option
Monitoring Remote monitoring using GSM/RS-485


Solar online UPS system by EnerTech is a perfect solution for energy-related problems. It is equipped with advanced mechanisms that allow easy as well as proper functioning even from a distance using Ethernet/ MODBUS/ RS232/ GSM. The solar UPS inverter has a custom-made MPPT design (Maximum Power Point Tracking design) and a front display. Solar online UPS system caters to all the needs of various sectors and also works with maximum efficiency. In case of an error, it changes the source and keeps the output stable. The EnerTech solar UPS is the first choice of many mega industries because of its reliability, efficiency, and high-grade functioning.

Working of Solar Online UPS System

Power cuts can last from a few minutes to several hours. It makes power continuity important for every sector. It prevents business loss, medical devices shut down, etc. Unlike standby generators, solar UPS provides instant electricity without affecting the power supply. The inverters help during blackouts and major power failures. You also have an option to operate the solar UPS remotely using the Ethernet/ MODBUS/ RS232/ GSM. Its range varies from 5 KVA to 600 KVA. These EnerTech solar online UPS system are equipped with an inbuilt galvanic isolation transformer for smooth functioning even in extreme conditions.

It can work on different phases like 1-1, 3-1, 3-3, along with a selectable priority of SGB and DGB. The front LCD monitoring option shows frequency, current, status percentage, voltage, etc. EnerTech Solar online UPS is an IGBT Based Solar Online UPS with an IGBT grid charger and capacity of more than 100 AMP with parallel configuration. The solar online UPS system also has a battery backup. There are various battery buffer settings of 25%, 50%, and 75%. It is designed in such a way that it senses solar power and grid power and thereby selects charging through solar power and automatically switches to grid power in the unavailability of solar energy. The solar UPS has a pure sine wave output with a low THD. It is an MPPT based solar UPS with DSP technology.

The EnerTech Solar Online UPS has a self-consumption rate of less than 4% and, the chargers peak frequency is more than 90%. It has a double inverter capacity which depends on the battery charging current. The Solar UPS has various remarkable features which act as an added benefit when compared with other online UPS system. The charging efficiency is near 94% which increases up to 98% and also, supports LMLA, VRLA, SMF, Ni-Cd. The charging Profile can be configured, according to the battery’s requirement. These solar UPS are not only for industrial purposes but can also be used for household purposes. Due to its size, it can be kept in any part of the house. It is safe to use in houses and small places because of load handling capacity.

Why EnerTech Solar Online UPS System?

The Solar Online UPS system by Enertech is approved by MNRE and is one of the leading solar inverter supplier & online ups manufacturers in India, also in other countries like South Africa, UAE, etc. EnerTech provides customizable options and other user-friendly benefits to its customers. It is one of the most advanced and suitable Solar online UPS, which can be used in all sectors as well as for household purposes. The inverter provides multiple functions at the best price.


  • MPPT (Maximum Power Point Tracking design)
  • DSP based technology
  • PFC based IGBT grid charger up to 100AMP capacity & parallel configuration is possible for higher ratings grid charger & MPPT controller ( concord/atlas)
  • Pure sine wave output with low THD
  • Pulse by pulse current limiting with auto reset resulting in efficient overload & short circuit protection
  • DC reverse polarity & battery deep discharge protection
  • Inbuilt galvanic isolation transformer
  • Advanced remote monitoring software(optional)
  • LCD display for metering input & output parameters
  • LCD Metering- PV voltage, current, KW, KWH, Grid voltage, current, frequency, battery voltage, status %
  • Buffer for battery backup in emergency
  • Power quality Audit / Scheduled shutdown / digital & graphical representation of parameter (optional)


Grid Charger
Grid Frequency Sync Range 50Hz ± 6%
Charger Peak Efficiency Higher than 90%
Max Grid Import Power Capacity Double of Inverter capacity dependent on battery charging current
Max Batt Amp (Charging) 5A to 200A selectable
Self Consumption Lower than 4%
Recommended DG/GRID Capacity Double of Inverter Capacity
Solar Charge Controller
Charge Controller Type MPPT
Charger Topology BUCK
No of MPPT Channels 1
Max Battery Amps during PV charging Full Capacity in Boost Mode / Current Control in Float Mode as per Battery AH
Battery Type Supported LMLA, VRLA, SMF, Ni-Cd: Charging Profile can be configured as per the battery requirement
Peak Charging Efficiency Higher than 94% Upto 98%
Output Frequency 50Hz ± 0.5%
Voltage Regulation(Stand Alone) ±2%
Frequency Regulation(Stand Alone) ±0.5Hz
THD THD less than 4%
OUTPUT Waveform Pure Sine Wave
Galvanic Isolation Inbuilt Isolation Transformer at Inverter Output
Output Power Factor 0.8lagging
Peak Efficiency (Full Load) Higher than 75%
Overload capacity 125% FOR 60 SEC, 150% FOR 5 SEC / Can be customized
DG Compatibility Available
Auto Bypass feature Available
Grid Export Mode Available, Enable/Disable Options available
Anti Islanding Function Available, In Compliance with IEC 62116
Compatible IEC standards IEC -61683:1999- As per MNRE Requirement
LCD Display Parameters INPUT GRP | Voltage | Current | Frequency
Battery Buffer Setting Selectable from 25%,50%,75%
MPPT Modes 2
Input Voltage Range 415V AC ± 10% , 3Ph, 3W
Nominal Frequency 50 Hz (± 6%)
VOC Range 0 – 900VDC
Output Voltage 0- 415V AC ± 2 %, 3P, 3W
Output Frequency Variable
Duty Continuous
Output Voltage 415V AC, 3P, 3W
Output Frequency 50hZ
Duty Continuous
Output Voltage 415V AC +-10%, 3P, 3W
Output Frequency 47-53
Anti Islanding Function Available
Duty Continuous
Modes Available VFD Mode, AC MODE, GRID EXPORT
GRID Export Mode Enable / Disable Option Available
Acoustic Noise Level from 1 m ≤ 65 dB
Operating Temperature 0 to 40 Deg C
Storage Temperature -10 Deg C to 60 Deg C
Relative Humidity Up to 95 % (Non-Condensing)
Altitude < 1000 meter above sea level
Enclosure Protection Grade IP 20
Enclosure Thickness Frame 2.0mm & all covers 1.6mm
Cooling Forced Air
Colour RAL 7032 / RAL 7016
Cable Entry Bottom
Communication (all optional) RS 232 or Rs485, Modbus or GSM Connectivity or Wif
Monitoring (all optional) ENERLOG (Remote Monitoring Solution)



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Successful Installation of Solar Online UPS

Delivering success through 30,000+ satisfied customers over the past 31 years with our impeccable installation services.


Hemant Kumar
Hemant Kumar
One of the best quality product..we have installed 175kwp solar power plant in Pasighat, Arunachal Pradesh, where we have used 125kva/360v pcu and we are verg much satisfied with the quality and the service provided by their engineer Mr Ajit ji.
Avinash Mishra
Avinash Mishra
Best after sales support by the Enertech UPS pvt ltd our all site's of there phase working properly on last five years Service provide by Mr. Dinesh paswan
VCCM “Pankaj” Gomati
VCCM “Pankaj” Gomati
Enertech Hybrid Solar Inverter 5KW installed in our District Vaccine Store. Its working very good. And services also very good and prompt responsive from Service Engineer (Er. ajit Kumar) . He checked very well while visiting time in my DVS he worked as per our requirement. We are happy with their services. Thanks VCCM O/o the Cmo Gomati Tepania GOMATI Tripura 799114.
Samresh singh
Samresh singh
Mr. Ajit Kumar successful installed 25kva/240volt pcu at our sishumara bsf camp BOP Assam. Provide Excellent service on his guidance...
prosen saikia
prosen saikia
Shri Ajit Kumar, Service Engineer installed 25 kva Solar Plant at Sastarghat gaon and provided Good Quality products and service is excellent.
Vipin Kumar
Vipin Kumar
Good product Excellent performance I have some issues in my solar system Mr raju singh visited the site resolve the problem. Raju singh Good eng Thanks raju ji & enertech