Product Description:
* Brand new and high quality
* Made of high quality materials, sturdy and
* Product name: MPPT boost solar controller
* Display: LED display
* Input voltage: 12V-50V
* Output voltage: 24V/36V/48V/60V/72V
* Maximum current: 12A
* Rated power: 18V-300W/36V-450W
* Compatible batteries: Lead-acid/Lithium/Lifepo4/Gel
* Size: 113*86*39 (mm)
* Weight: 242g
* Conversion efficiency: 98%
* Protection level: IP30
* Shell material: magnesium aluminum alloy
* Working temperature: -20℃-60℃

Precautions:
1. Do not use the solar controller under voltage overload, power overload, etc. conditions.
2. If the solar panel is not connected, the solar controller will not work properly.
3. Please set the voltage before installing the solar controller to ensure that the solar controller voltage is consistent with the battery voltage.
4. Installation: First connect the solar panel to the solar controller, then connect the battery.
5. All input and output lines of the solar controller are red for the positive pole and black for the negative pole.
6. To avoid possible power outages, keep connecting cables as short as possible.
7. Solar panels gain maximum power when exposed to strong sunlight. Do not place solar panels behind glass objects (e.g. ). Also make sure nothing is covering the solar panels.
8. It is normal for the solar controller to generate heat when it is working. Please install the solar controller in a ventilated environment.
9. Do not replace or replace the fuse yourself. The solar controller's fuse is 15A.

Package Included:
1 x solar controller

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.