Purevolt Products Private Limited
Okhla Industrial Area, New Delhi, Delhi
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Solar Power Conditioning Unit PCU Vs Solar Inverter
Solar Inverter Has Priority For Solar Charging Similar To PCU. However During Solar Day, Battery Will Be Charged Through Solar But In Presence Of
Mains The Load Will Be Fed Through Mains Through Bypass Mode. Solar Energy Stored In Battery Can Be Utilized When AC Mains Is Absent (In Inverter Mode). This Way Solar Energy Will Be Stored In The Battery And Can Be Utilized When AC Mains Gets Cutoff. As Long As The Mains Is Present Solar Power Is Kept Stored. In Case Of PCU, Solar Charging Of Battery Takes Priority During Solar Day. Battery Charges Through Solar Until It Reaches Full Charge Voltage (Typically 14.2V). After Battery Is Fully Charged, The Load Is Fed Via Battery In Inverter Mode Thus AC Power Is Not Used In Presence Of Solar Power. After The Battery Gets Fully Discharged (Upto Say 11V), The Mains Takes Over Charging As Well As The Load Is Fed Through Mains Only. This Way Solar Energy Will Be Used First On Priority And Mains Energy Will Be Utilized Only After The Solar Energy Is Fully Exhausted.
MPPT SOLAR INVERTER:
Solar Inverters Use Maximum Power Point Tracking (MPPT) To Get The Maximum Possible Power From The PV Array. Solar Cells Have A Complex Relationship Between Solar Irradiation, Temperature And Total Resistance That Produces A Non-Linear Output Efficiency Known As The I-V Curve. It Is The Purpose Of The MPPT System To Sample The Output Of The Cells And Determine A Resistance (Load) To Obtain Maximum Power For Any Given Environmental Conditions.
SOLAR CONVERTER WITH CHARGE CONTROLLER
We Offer Solar Converter Cum Solar Charge Controller For Existing Inverters. If You Own An Inverter System Then By Connecting Our Solar Converter You Can Convert Your Existing Non Solar Inverter System Into A Solar Inverter. This Gives Priority To Solar Charging And Allows Only The Solar Panel Or Mains To Charge The Battery At A Time. The Switch Over Between Solar And Mains Is Automatic.
Solar Power Conditioning Unit PCU vs Solar Inverter
Solar inverter has priority for solar charging similar to PCU. However during solar day, battery will be charged through solar but in presence ofAdditional Information:
FEATURES LIST OF SOLAR DSP SINE WAVE HOME
Additional Information:
TECHNICAL SPECIFICATIONS SOLAR DSP HOME UPS / INVERTER/ PCU
| MODEL | 100VA/200VA/300VA /400VA/600VA/800VA/12V | 1000VA/1500VA/24V | 2000VA/36V | 2500VA/3000VA/48V,4000VA/ 5KVA/72V,6KVA/96V,7.5KVA/96V |
| Input voltage (UPS) | 180-260V | 180-260V | 180-260V | 180-260V |
| Input voltage (INV) | 90-280V | 90-280V | 90-280V | 90-280V |
| Output voltage on mains mode | Same as input | Same as input | Same as input | Same as input |
| Out voltage on inverter mode | 220 ±5% | 220 ±5% | 220 ±5% | 220 ±5% |
| Output frequency on inverter mode | 50Hz ±0.1Hz | 50Hz ±0.1Hz | 50Hz ±0.1Hz | 50Hz ±0.1Hz |
| Switching from mains to inverter and from inverter to mains. | Automatic | Automatic | Automatic | Automatic |
| Switching from mains to UPS and from UPS to Mains | Automatic | Automatic | Automatic | Automatic |
| Output waveform on mains mode. | Same as input | Same as input | Same as input | Same as input |
| Output waveform on inverter mode. | PURE SINE WAVE | PURE SINE WAVE | PURE SINE WAVE | PURE SINE WAVE |
| Battery charging current | Constant charging approx 6% of the rated battery current in AH. | Constant charging approx 6% of the rated battery current in AH. | Constant charging approx 6% of the rated battery current in AH. | Constant charging approx 6% of the rated battery current in AH. |
| Charger | Power factor controlled boost technology | Power factor controlled boost technology | Power factor controlled boost technology | Power factor controlled boost technology |
| Efficiency | > 80% | > 80% | > 80% | > 80% |
| Inverter overload | 120% | 120% | 120% | 120% |
| Inverter short circuit | 300% | 300% | 300% | 300% |
| Technology | DSP BASED DESIGN. | DSP BASED DESIGN. | DSP BASED DESIGN. | DSP BASED DESIGN. |
| Auto reset features | Yes | Yes | Yes | Yes |
Additional Information:
Solar Charge Controller
PWM based Solar Charge Controller
Additional Information:
Solar Converter
We offer solar converter cum solar charge controller for existing inverters.
If you own an inverter system then by connecting our solar converter you can convert your existing non solar inverter system into a solar inverter.
This gives priority to solar charging and allows only the solar panel or mains to charge the battery at a time.
The switch over between solar and mains is automatic.
Some of the features of solar converter are:
(1) Coverts existing non solar inverter into a solar inverter.
(2) 12V and 24V systems are available
(3) 10 Amp,20 Amp,30 Amp and 40 Amp models are available
(4) Auto switch over between solar and AC mains.
(5) Manual selection also available in case solar charging is not sufficient in cloudy whether.
(6) LED display for charging status
(7) Housed in a rugged steel cabinet.
Super Solar Converter
Briefly the Solar Super Converter is a Solar Priority Charger & charges the Battery upto a Preset Max cut off voltage. After reaching this voltage, the AC output is disconnected & the load is supported from the Battery, As the Battery voltage drops down and reaches a lower cut off voltage, the AC output is reconnected & the load is supplied from Mains. The Battery status is thus maintanned within a healthy range prolonging the life of the Battery, while the harversted Solar Power is used optimally to supply the load thereby reducing Power bills , a PCU functionality.
Additional Information:
SOLAR MPPT CHARGER
Our MPPT Charger employs the latest digital signal processing technology for accurate & definite tracking of the maximum Power Point (MPP) irrespective of environmental factors such as temperature & Solar Irradiation. A high speed modified P & O algorithm has been implemented to optimally harvest & transfer maximum energy from the connected Solar Panel to the Batteries. The charger is also equipped with the following safety features for lasting Performance.
1. Lightning protection
2. Battery Reverse protection
3. Panel reverse protection
4. Over Current protection
5. Battery over charger protection
6. Wide battery voltage range (12V to 96V)
7. Wide charging current range (10 Amp to 100 Amp)
8. Built in Reverse Panel current protection during nights.
9. Zero battery discharge during nights.
10. Efficiency Greater than 96%
11. Compact size: 23 X 27 X 9 (cm)
12. Up to 30% energy conversion efficiency as compared to ON/OFF or PWM type.
13. Battery can be charged faster, in shorter duration
14. Even in cloudy weather, battery can be charged faster.
15. Higher voltage PV panel can be used to charge lower voltage battery.
16. Reduction in wire thickness and hence cabling cost and energy loss.
Additional Information:
Customers can avail from us quality assured Solar Hybrid Inverter in varied specifications and load capacities at market leading prices. Our range is precisely designed in application specific manner to provide cost effective solutions for industrial and household power backup requirements. These solar hybrid inverters perfectly matches with the international quality standards and are highly appreciated for their low noise operations, sturdy construction, reliability and longer service life.
Our offered Offgrid Solar Hybrid Inverter is specially made to change the direct current (DC) electricity from a photovoltaic array into alternating current (AC). Depending on the charging from solar panels, these inverters are equipped with panels and bigger external charge controllers for extensive usage in rural areas where electricity is not available at all. These offgrid solar hybrid inverters performs the conversion of the variable DC output of the Photovoltaic (PV) module(s) into a clean sinusoidal 50- or 60 Hz AC current which is applied directly to the commercial electrical grid.
The microcontroller installed in these inverters executes the very precise algorithms required to invert the DC voltage generated by the solar module into AC. This controller is programmed to perform the control loops necessary for all the power management functions necessary including DC/DC and DC/AC. Further, controller also maximizes the power output from the PV through complex algorithms called maximum power point tracking (MPPT).
The output power of these solar inverters is dependent on the operating conditions and varies from moment to moment due to temperature, shading, spoilage, cloud cover, and time of day, thus tracking and adjusting for this maximum power point is done regularly. The number of panels depends on various backup requirements and also the customers paying capacities. Ideally in the case of only solar systems, we have to give the same wattage of panel inputs, as to what the load is. In case of hybrid systems we can reduce the panels to half or 1/4th of the total power required (as the charging is also done through main electricity line
Solar Power Conditioning Unit PCU Vs Solar Inverter
Solar Inverter Has Priority For Solar Charging Similar To PCU. However During Solar Day, Battery Will Be Charged Through Solar But In Presence Of
Mains The Load Will Be Fed Through Mains Through Bypass Mode. Solar Energy Stored In Battery Can Be Utilized When AC Mains Is Absent (In Inverter Mode). This Way Solar Energy Will Be Stored In The Battery And Can Be Utilized When AC Mains Gets Cutoff. As Long As The Mains Is Present Solar Power Is Kept Stored. In Case Of PCU, Solar Charging Of Battery Takes Priority During Solar Day. Battery Charges Through Solar Until It Reaches Full Charge Voltage (Typically 14.2V). After Battery Is Fully Charged, The Load Is Fed Via Battery In Inverter Mode Thus AC Power Is Not Used In Presence Of Solar Power. After The Battery Gets Fully Discharged (Upto Say 11V), The Mains Takes Over Charging As Well As The Load Is Fed Through Mains Only. This Way Solar Energy Will Be Used First On Priority And Mains Energy Will Be Utilized Only After The Solar Energy Is Fully Exhausted.
MPPT SOLAR INVERTER:
Solar Inverters Use Maximum Power Point Tracking (MPPT) To Get The Maximum Possible Power From The PV Array. Solar Cells Have A Complex Relationship Between Solar Irradiation, Temperature And Total Resistance That Produces A Non-Linear Output Efficiency Known As The I-V Curve. It Is The Purpose Of The MPPT System To Sample The Output Of The Cells And Determine A Resistance (Load) To Obtain Maximum Power For Any Given Environmental Conditions.
SOLAR CONVERTER WITH CHARGE CONTROLLER
We Offer Solar Converter Cum Solar Charge Controller For Existing Inverters. If You Own An Inverter System Then By Connecting Our Solar Converter You Can Convert Your Existing Non Solar Inverter System Into A Solar Inverter. This Gives Priority To Solar Charging And Allows Only The Solar Panel Or Mains To Charge The Battery At A Time. The Switch Over Between Solar And Mains Is Automatic.
