MPPT SOLAR CHARGE CONTROLLER :NEXUS
MPPT MPPT or Maximum Power Point Tracking is algorithm that included in charge controllers used for extracting maximum available power from PV module under certain conditions. The voltage at which PV module can produce maximum power is called ‘maximum power point’ (or peak power voltage)
Working of MPPT
The major principle of MPPT is to extract the maximum available power from PV module by making them operate at the most efficient voltage (maximum power point). That is to say: MPPT checks output of PV module, compares it to battery voltage then fixes what is the best power that PV module can produce to charge the battery and converts it to the best voltage to get maximum current into battery. It can also supply power to a DC load, which is connected directly to the battery. When battery is deeply discharged: MPPT can extract more current and charge the battery if the state of charge in the battery is lowers. A MPPT solar charge controller is the charge controller embedded with MPPT algorithm to maximize the amount of current going into the battery from PV module. MPPT is DC to DC converter which operates by taking DC input from PV module, changing it to AC and converting it back to a different DC voltage and current to exactly match the PV module to the battery.
Main features of MPPT solar charge controller:
Advance microprocessor contro Buck regulator wide input range Maximum Power Point Tracking (MPPT) Reverse polarities protection of PV Battery overcharge and over discharge protection
Disclaimer :
1. Specification Subjected to Change without Prior Notice 2. Stabilizer not recommended for GRID FEED Mode 3. Additional External Protection Recommended for Battery and Output Side 4. Display Parameters are for Indicative Purpose Only. Subjected to Accuracy 5. Load shall be cross verified before connecting 6. System Not Designed for any Life support system
ENERTECH UPS PVT LTD
S. No. 399/1-2, Bhare, P.O. Ghotawade, Near MSEB Substation, Pirangut, Taluka -Mulshi, Pune – 412115 T: 020-22923172, F: 020-20291176 Email – [email protected] Website: www.enertechups.com West: Mumbai | Nagpur | Aurangabad | Kolhapur | Ahmedabad | Surat | Jaipur | Indore| Bhopal
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North: Delhi | Jammu | Gurgaon | Noida
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MODEL MPPT Charge Controller
Rating 24V 40A/60A/80A/100A
48V 40A/60A/80A/100A
96V 40A/60A/80A/100A
120V 40A/60A/80A/100A
240V 40A/60A/80A/100A
Charge Controller Type MPPT based Charge Controller
Solar Voltage Range 65V 90V 192V 240V 500V
I/P Voltage Cut-off MPPT
>65V >90V >192V >240V >500V
Voltage range
30V-65V 61V-90V 121V-192V 150V-240V 300V-500V
O/P Voltage
28V 55V 110V 138V 276V
O/P Current
20A/60A/80A/100A/150A/200A (customizable)
Efficiency
>95%
Duty Cycle Continuous
Operating Temperature 0-50 Deg. Celsius
Storage Temperature -10 Deg. Celsius to 55 Deg. Celsius
Humidity 95% (Non Condensing)
Enclosure Protection IP20
Cooling Forced Air Cooling
Color Black or White
Dimensions 250mm X 350mm X 450 mm
Weight 20-25 Kg approx.
Metering Solar Voltage Solar Current Solar Power
Battery Voltage Battery Current
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