Polynet 12v 24v 36v 48v 96v Mppt Solar Charge Controller 20A 30A 40A 50A 60A 80A 100A 100 Amp Solar Battery Charger Controller
- Category: Solar Charger Controllers >>>
- Supplier: Hefei Polynet Products Co. Ltd.
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Product Overview
Description
Polynet 12v 24v 36v 48v 96v Mppt Solar Charge Controller 20A 30A 40A 50A 60A 80A 100A 100 Amp Solar Battery Charger Controller
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). Maximum power varies with solar radiation, ambient temperature and solar cell temperature.
1.The product using high quality imported components and advanced power conversion circuit.
2.The maxium the maximum conversion efficiency can reach more than 98%; full-load efficiency can reach 97%.
3.With dual wave and multiple wave tracking technology, when the panels are in partial shade or when a single panel is damaged, it can still track the maximum power point accurately.
4.The aluminum alloy shell structure can be used in all kinds of harsh conditions.
5.MPPT series can realize the multiple devices in parallel through the RS485 communication interface,with multiple protection functions.
2.The maxium the maximum conversion efficiency can reach more than 98%; full-load efficiency can reach 97%.
3.With dual wave and multiple wave tracking technology, when the panels are in partial shade or when a single panel is damaged, it can still track the maximum power point accurately.
4.The aluminum alloy shell structure can be used in all kinds of harsh conditions.
5.MPPT series can realize the multiple devices in parallel through the RS485 communication interface,with multiple protection functions.
Product Paramenters
The parameter values (and adjustable range) | Default values | |||||||
Current | 30A | 40A | 50A | 60A |
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System Voltage | 12V/ 24V/ 48V |
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Photovoltaic max input voltage | 100V (12v system voltage) | 145V (24v system voltage) | 150V (48v system voltage) |
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Rated working current | 30A | 40A | 50A | 60A |
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Photovoltaic max input power | 400W/12V 800W/24V 1600W/48V | 500W/12V 100W/24V 1500W/48V | 600W/12V 1200W/24V 2400W/48V | 800W/12V 1600W/24V 3200W/48V |
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MPPT efficiency | >99.5% |
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Conversion efficiency | >96% |
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1/2/3 hour | 1H | |||||||
Boost charge time | 1/2/3 hour | 1H | ||||||
Device address | 1~99 | 6 | ||||||
Light control OPEN voltage | 1~5V | 5 | ||||||
Light control CLOSE voltage | 5~11V | 6 | ||||||
Over temperature protection | When the temperature reaches 75 ℃ charging current is limited to half of the rated current, When the temperature reaches 90 ℃ charging and load are shut off |
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Working temperature | -20℃~50℃ |
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Storage temperature | -40℃~80℃ |
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Size | 280*225*114mm |
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Internal structure
Product packaging
By sea | Delivery from Shanghai or Ningbo seaport | ||
By air | Departure from Shanghai Pudong Airport | ||
By express | By TNT/DHL | ||
Payment
Payment Term | T/T | EXW | 30% T/T in advance, paid the balance before shipment |
FOB | |||
CFR(C&F) | 30% T/T in advance, paid the balance against copy of B/L | ||
CIF | |||
L/C | L/C amount above 50,000 usd, we can accept L/C at sight | ||
West Union | Amount lower than 5000usd | ||
West Union | |||
Delivery Time | 7~10days after receiving payment for one container | ||
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