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Energy Saving System

Solar Pumps

Input Specifications : 48V DC 900W (from PV Panel)

MPPT Point : 68V DC (adj.)

Output Specifications : 28V DC (adj.) 30A (CVCC)

To charge 24V Battery ( Max.200AH Capacity)

  • Upto 30% more energy conversion efficiency as compared to ON/OFF and PWM type.
  • Reduction in wire thickness and hence cabling cost.
  • Battery Overcharge Protection.
  • Reverse Polarity Protection : Battery, PV and Load.
  • Load Protection : Overload,Short Circuit
  • Prevents Reverse battery current into PV panel at night.
  • Multiple layers of conformal coating for environmental protection.
  • Compact size compared to other MPPT chargers.
  • LED indicators and Remote Alarm annunciators provision.

SOLAR PCU

Solar off Grid Inverter Rating

500W to 100kW

Overview With electricity getting expensive and other power sources disappearing due to over use, solar power proves to be the right option that can provide electricity for household as well as commercial premises purposes without worrying about the increased electricity bill. With solar off grid Inverter you can achieve this and be your own electricity provider.

This machine makes the use of sunlight with which the batteries can generate and store electricity for later uses. A Solar off Grid Inverter can convert Direct Current (DC) energy from the batteries to Alternating Current (AC) which can power the electric appliances. Enertech India one of the leading mppt solar inverter manufacturers offers solar off grid inverters to provide conditioned AC power to its customers. The built in MPPT based designed solar charge controller helps in regularising the power flow.

The Solar PCU (power conditioning Unit) is the heart of any solar power system and its main function is to convert direct current (DC) to alternating current (AC). Enertech bi directional solar inverters/pcu offer solar charger which has a PF of more than 0.9. Manufactured as per ISO guidelines, these solutions come with protection against overload, short circuit and reverse grid for the inverter.

Many MPPT solar inverter manufacturers in Mumbai and Pune, have been offering the solar off grid inverters which are in great demand with the increasing scarcity of electricity. Enertech offers bi directional solar inverters/pcu options for battery charging with unique topology of solar charging having priority only in case of battery discharged to a predetermined level. This feature is provided to utilize solar energy and minimize electricity bills. Our solar off grid inverter machines come with an auto DUSK ON facility to utilize maximum energy from solar panel. They have more than 90% efficiency, are easy to install and prove cost effective solutions for catering to increased power needs. Solar off grid inverter comes with single phase and three phase. MPPT solar inverter manufacturers offer single phase solar inverter that comes in the range of 500 watts to 20 kilowatts and three phase solar inverter come in range of 10 kilowatts to 100 kilowatts.

  • Features
  • Working
  • Specifications
  • Photos
  • Truth table
The MPPT solar inverter manufacturers provide bi directional solar inverters/pcu having features like
  • Design based on MTTP (Maximum Power Point Tracking)
  • Power quality is audited through specially designed software
  • They have digital and graphical representation of parameters
  • Solar off grid inverters are preferred for pure sine wave output with low total harmonic distortion (THD)
  • Battery pole reversal protection & battery deep discharge protection
  • Bi directional solar inverters/pcu have PWM technology based mains grid charger and inverter.
  • The machines are equipped with scheduled shutdown and pulse by pulse current limiting with audio reset resulting in efficient overload and short circuit protection
  • Highly efficient solutions equipped with reliable with SMS and email alerts
  • Noiseless operation
  • When solar energy is sufficient then output of MPPT charger is given both to batteries & inverter, the output of inverter will give AC voltage to load.
  • When solar energy is weak then inverter is taking the possible DC source from solar in combination with batteries.
  • If batteries have low a voltage condition then load is shifted to mains grid & batteries are charging on solar output.
  • If solar energy is not sufficient to charge the batteries the mains grid charger will be active & DC voltage is given to batteries in combination with solar energy.
  • Once batteries are fully charged then load is automatically shifted to inverter & inverter is operating on solar & batteries
1) Rating 1KVA 1.5KVA 2KVA 3KVA 5KVA
2) DC VOLT 24 OR 48VDC 48VDC 96VDC
3) I/P RANGE 20V - 30VDC 40VDC-TO--60VDC 80V - 115VDC
4) DC AC EFF >90%
5) O/P WAVEFORM PURESINEWAVE
6) THD <3% FOR LINEAR LOAD,5%FOR NONLINEAR LOAD
7) LOAD PF 0.8 TO UNITY
8) CREST FACTOR 3:1
9) METERING LCD DISPLAY FOR :
I/P DC volt; O/p volt AC; O/P Current; O/p frequency; Dc current
10) Indication DC ON; DC Under; DC Over; Overload; Load on mains; Mains charger on
11) PROTECTIONS Battery low/dc under; Dc over; Over load/short circuit; Manual c/o to mains charger incase of solar not available; I/P reverse polarity blocking diode
12) FEATURES In built high frequency SMPS type MPPT charger;  In built galvanic isolation; MPPT eff --93%
13) Indications for MPPT  Solar ON; Charging ON
14) SWITCH GEARS a) I/P MCB for solar, Battery, MPPT; b) O/P MCB for AC
15) Fuses Fuse protection at dc and ac side
16) IEC/BIS PRODUCT MEETS IEC/BIS STANDARDS
17) Energy Meter (Optional) For Solar energy
Priority = SolarBattery Mains DG Set

Sr. No. Solar Battery Mains DG Set Load On Panel Indication Energy Bill Noting
1) 100% 100% OFF OFF Solar Solar ON NA
2) 75% 100% OFF OFF Solar (75%)+ Battery (25%) Solar ON + Batt NA
3) 50% 100%  - 50% OFF OFF Solar (50%) + Battery (50%) Solar ON + Batt NA
4) 25% 100% - 50% OFF OFF Solar (25%) + Battery (75%) Solar ON + Batt NA
5) 0% 100% OFF OFF Battery Battery NA
6) NA 90% OFF OFF Battery Battery NA
7) NA 85% (Cut off) OFF ON Battery Battery NA
8) NA Discharge ON OFF Mains Mains ON For 100% load
9) NA Charging OFF ON DG Set DG Set NA