Portable off-grid solar kits

Portable off-grid solar

kits in the course of the use, often there will be some failures, including not charging, no power output, short working hours, the battery is full of fault failure. The following portable solar power system to do some common failures and treatment methods

1. Can not charge, plug in the solar panel can not charge the small kits, resulting in no power output.

Solution:

a. Please confirm your solar panel is original matching it? If not, please confirm the specifications of solar panels and the original agreement, different specifications of solar panels, not only can not be charged, and may even cause minor damage to the system

b. Check solar panel interface and solar power system interface plug is reliable, there is no sign of loosening

c. Confirm that the main power switch of your portable solar power system is on.

d. Rainy days and nights, or when the solar panels are blocked, are not rechargeable.

2. Portable solar power system has no power output, the load can not work

Solution:

a. Confirm that the power switch of your solar power system is on

b. Check if the built-in battery is energized. Can be judged by the battery power indicator

c. Does the workload's power interface match a small system?

d. Whether the load is short-circuited or overloaded, resulting in a small system self-protection

3.Short working hours, no electricity soon

Solution:

a. Is charging time too short? Must meet the instructions specified charging time

b. Whether there is particularly heavy rainy days in recent days, resulting in insufficient charging time

c. The load power is too high

d. When the power generation system has reached the end of its useful life and the internal battery is aged, consider replacing the batte

4. Multimedia function is not available (some models have this feature)

a.MP3 can not be played. Make sure the music stored on your USB or SD card is the music format specified in the manual

b. There is no radio station. The FM radio can only have signals in certain areas around the city. Do not listen to FM radio outdoors if there is no signal. If you want to listen outdoors, the radio needs to be purchased in both FM and AM bands

Based on the above fault analysis, if you find that the small solar power system you purchased can not work, many of them are man-made. Please check the above according to the above methods. If there is any problem, you can contact the manufacturer and return Factory maintenance.

Shenzhen OLYS Technology Co., Ltd. specializes in solar controller research and development, production and sales. Already has 12 years of rich experience, customers all over the world. Is a trusted supplier of photovoltaic systems!

The above article provided by Shenzhen Olys Technology Co., Ltd.

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