With more than millions of MPPT solar charge controllers sold in over 135 countries and areas since 2001 — running in some of the most extreme environments & mission-critical applications in the world — Ipandee New Energy is truly “one of the leading supplier of solar controllers.” Ipandee’s stable and reliable functions, quality and competitive price has led to our success. We continually strive to keep our quality and reliability at an industry-record high. Use the selector below to quickly find the product you are looking for, or talk yo our sales if you need to customzie with your own design and functions of MPPT solar charge controllers, with our own R&D team we support OEM/ODM service, we have customized unconventional MPPT solar charge controllers for more than 500 solar projects.
Compared with traditional PWM, the charging efficiency is increased by 20%-30%, and there is almost no current loss.
It has excellent performance in low sunlight, can identify various power peaks, and prolong battery life.
The MPPT controller is small in size, easy to install and easy to operate.
Multiple MPPT controllers can be integrated in parallel for monitoring, convenient communication and low maintenance costs.
The MPPT solar charging control is completed through the DC conversion circuit. The photovoltaic cell array and the load are connected through the DC circuit. The maximum power tracking device continuously detects the current and voltage changes of the photovoltaic array, and according to the changes, the PWM drive signal of the DC converter is occupied. than adjust. In general, the MPPT controller will track the maximum power point in the solar panel in real time to maximize the efficiency of the solar panel. The higher the voltage, the more power can be output through maximum power tracking, which improves the charging efficiency.
Check whether the connection of the voltage source is disconnected to avoid electric shock or equipment short circuit.
Connect the positive and negative wires of the MPPT controller battery, PV photovoltaic panel, and DC load.
When the MPPT controller is powered on, pay attention to the opening sequence of the air switch, 1, battery; 2, PV photovoltaic power supply; 3, DC load, turn on the power switch of the air switch in turn.
Connect the equipped communication monitoring equipment.
After the connection and communication monitoring is completed, set the parameters.
Check whether the equipment is running normally.