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| Product Name: |
WELLSEE mppt solar controller 15A
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| Supply Ability: |
50000pcs |
| Related proudcts |
solar controller, mppt solar controlle, |
| Specifications |
50pcs/carton |
| Price Term: |
FOB,CNF,CIF or EXW |
| Port of loading: |
shenzhen,guanghzou,shanghai,ningbo |
| Minimum Order |
10pcs |
| Unit Price: |
15 |
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Wellsee solar mppt WS-MPPT15 15A (also known as WELLSEE intelligent solar controller, solar charge controller, solar regulator, PV controller) can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Co***red with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by 10%-30%. WELLSEE WS-MPPT solar controllers 10A--60A include 12V series, 24V series and 48V series.
MPPT advantage:
Maximum Power Point Tracking (MPPT in short) system is a system which allows PVpanels to outputs more Power by adjusting working condition of the electrical module. In Figure1 A indicates that the ordinary controller, which makes PV battery work on 12V ,only outputs a power point of 53W (a general power point), B indicates that MPPT controller makes PV battery always work at the maximum power point, thus outputs the power point of 75W (the maximum power point).
Product features:
Applicable to various types ofbatteries,
MPPT function
Temperature sensor battery charging compensation
Overload protection (automatic restoration)
Overcharge protection
Short circuit protection (automatic restoration) ,
Thunder protection
Reverse discharge protection
Reverse polarity connection protection (automatic restoration)
Under voltage protection
MPPT principle:
The maximum power point is mainly affected by the ambient temperature and the intensity of sunshine. The intensity of sunshine being constant, the maximum output power decreases with the rise of the temperature. The temperature being constant, when the sunshine intensifies, the open circuit voltage of PV battery basically keeps unchanged. But the short circuit current increases substantially, thus the maximum output power increases substantially.
This WS-MPPT solar mppt can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Co***red with ordinary solar controller, this |
| Company: |
Wuhan WELLSEE Electronics Co., Ltd
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| Contact: |
Ms. shirley li |
| Address: |
zhongli Building,xudong street,wuchang area |
| Postcode: |
430062 |
| Tel: |
862786826688 |
| Fax: |
862786836688 |
| E-mail: |
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