Feature

●?【Safety】This charge controller provides short-circuit protection,open-circuit protection, reverse protection, overload protection.
●?【Multifunction solar charge controller】Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking.
●?[Real-time detection] It can detect the voltage and current of the solar panel in real time, and constantly track the maximum power, so that the system can always charge the battery with the maximum power. In addition, the system has good battery management, including maximum power point charging, constant voltage average charging and constant voltage floating charging.
●?【Solar charge controller】Compared with ordinary solar charge controllers, MPPT solar charge controllers can increase the efficiency by 10%-30%. The tracking efficiency of MPPT is 99%, and the power generation efficiency of the entire system is as high as 97%.
●?[Good service] If you have any questions, please contact us, we will try our best to solve it for you within 24 hours, so that you are satisfied.


Description

As the most high-end and advanced solar charge controller, it charges the battery with the max power, MPPT tracking efficiency is 99%, and the whole system has a high power generation efficiency of 97%.

Specifications:
Battery voltage: 12V/24V Auto Adapt
Material: ROHS+ABS
Item color: blue+black
Charge current: 30A, 40A, 50A, 60A, 100A (optional)
USB output: 5V 2A
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

Notes:
1.What is MPPT? 
Automatic load tracking aggregation. 
2.Why "Only works with the battery connected, turn on the solar panel charges the battery, charge does not work"? Why is it less than 100A?
We are a current-focus MPPT 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 the state, with a special patent certificate of invention.There is no such technology on the market. 
Compared with other MPPT MPPT-inductive buck-boost type, the same solar charging condition, our current-focusing MPPT current tracking efficiency is higher, because of the power loss caused by the booster and the step by step down.
In fact, the effectiveness of very low light charging is very low because the input power is very small. And our MPPT can also increase the load under relatively low illumination. Our MPPT is straight-through type. When the current is greater than 1A, it will not be tested. The chain will be charged directly. Only when it is charged to 95% of the battery, will it slow down and protect the battery.

Package list:
1 * Solar charge controller