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30A MPPT Solar Charge Controller Dual USB LCD Display Auto Solar Cell Panel Charger Regulator solar controller can detect voltage and current of solar panel in real time, and constantly track maximum , so that system can charge battery with maximum . tracking efficiency of is 99%, and efficiency of whole system is to 97%. Moreover, system has excellent battery management, including charging, constant voltage average charging and constant voltage float charging. Automatic focusing tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking. This product provides short-circuit conservation,open-circuit conservation, reverse conservation, overload conservation.<br><br>Compared with other -inductive buck-boost type, same solar charging condition, our current-focusing current tracking efficiency is higher, because of loss caused by booster and step by step down.<br><br>Specifications:<br>Item size: 170 * 95 * 40 mm / 6.69 * 3.74 * 1.57 in<br>Item weight: 260 g / 9.17 ounce<br>Package size: 175 * 100 * 45 mm / 6.89 * 3.94 * 1.77 in<br>USB output: 5V 2A<br>Package weight: 295 g / 10.41 ounce<br>Battery voltage: 12V/24V Auto Adapt<br>Item color: blue+black<br>Charge current: 30A, 40A, 50A, 60A, 100A (optional)<br>Material: ROHS+ABS<br><br><br>In fact, effectiveness of very low light charging is very low because input is very small.And our can also increase load under relatively low illumination.Our is straight-through type.When current is greater than 1A, it will not be tested. chain will be charged directly.Only when it is charged to 95% of battery, will it slow down and battery.<br><br>Package list:<br>1 * Solar charge controller<br><br><br>As most high-end and solar charge controller, it charges battery with max , tracking efficiency is 99%, and whole system has a high efficiency of 97%.<br><br>are a current-focus with two constantan wires designed to detect current and maximum open-load when more 1A.This technology is our patent practice, and has been recognized by state, with a special patent certificate of invention.There is no such technology on market.<br><br>Notes:<br>1.<br>What is ?<br><br>Automatic load tracking aggregation.<br>2.<br>Why "Only works with battery connected, turn on solar panel charges battery, charge does not work"?Why is it less than 100A?

• 30A MPPT Solar Charge Controller:

  • Dual USB LCD Display Auto Solar Cell Panel Charger Regulator.
  • Solar controller can detect voltage and current of solar panel in real time, and constantly track maximum power, so that system can charge battery with maximum efficiency.
  • Tracking efficiency of MPPT is 99%, and efficiency of whole system is up to 97%.
  • System has excellent battery management, including charging, constant voltage average charging, and constant voltage float charging.
  • Automatic focusing tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking.
  • Provides short-circuit conservation, open-circuit conservation, reverse conservation, and overload conservation.

• Compared with Other Types:

  • Compared with other inductive buck-boost type, under same solar charging condition, our current-focusing current tracking efficiency is higher because of less loss caused by booster and step-down process.

• Specifications:

  • Item size: 170 × 95 × 40 mm / 6.69 × 3.74 × 1.57 in.
  • Item weight: 260 g / 9.17 ounce.
  • Package size: 175 × 100 × 45 mm / 6.89 × 3.94 × 1.77 in.
  • Package weight: 295 g / 10.41 ounce.
  • USB output: 5V 2A.
  • Battery voltage: 12V / 24V Auto Adapt.
  • Item color: Blue + Black.
  • Charge current: 30A, 40A, 50A, 60A, 100A (optional).
  • Material: ROHS + ABS.

• Performance in Low Light:

  • Effectiveness of very low light charging is very low because input is very small.
  • Our controller can also increase load under relatively low illumination.
  • Controller is straight-through type. When current is greater than 1A, it will not be tested. Chain will be charged directly.
  • Only when it is charged to 95% of battery, will it slow down and protect battery.

• Package List:

  • 1 × Solar charge controller.

• High-End Features:

  • Charges battery with maximum power.
  • Tracking efficiency is 99%, and whole system has a high efficiency of 97%.
  • Current-focus design with two constantan wires detects current and maximum open-load when more than 1A.
  • Technology is patented and recognized by state with a special patent certificate of invention.

• Key Functions:

  • Short-circuit conservation, open-circuit conservation, reverse conservation, overload conservation.
  • Excellent battery management including MPPT charging, constant voltage average charging, and constant voltage float charging.
  • Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking.
  • Fully automatic with output switch, intelligent control, easy to operate.
  • MPPT solar controller detects voltage and current of solar panel in real time and constantly tracks maximum power for optimal battery charging.