一. Background of the scheme

1. Policy background

(1) In May 2021, the National Energy Administration issued "Notice on the development and construction of wind power and photovoltaic power generation in 2021" proposed in 2021 accounting for 11% of the total power generation;

(2) In 2021, the national fiscal subsidy budget for household photovoltaic power generation projects is 500 million yuan, and household photovoltaic power generation projects are guaranteed to be absorbed by grid enterprises.

2, the status quo

① Difficult to obtain electricity from the network: in outdoor places such as fish ponds, forest scenic spots and construction sites, it is difficult to obtain electricity from the network by using traditional wired video monitoring; Wired networks cannot be deployed in special scenarios, such as power grids and chemical plants.

② High construction cost: traditional wired monitoring, need to dig trench wiring, installation cycle is long, high labor cost; In some temporary control scenarios, wired monitoring devices cannot be easily installed or moved.

③ Expensive traffic charges: At present, the device does not have a built-in SIM card before delivery, so the process for terminal users to apply for a SIM card alone is tedious and the traffic charges are high.

3. Demand analysis

(1) Wireless transmission, solar power supply: the use of 4G cameras, no need to lay network cables, to solve the remote monitoring point, and special environment can not take the network problem; Powered by solar energy, with low power controller, no need to lay power supply, to achieve ultra-long battery life.

② Convenient construction: integration of 4G camera + solar energy, free installation, free wiring, reduce construction costs.

③ Reduce tariff: the device has a built-in SIM card and provides a variety of customized data plans, which is much lower than the market price.

二, program overview

Centering on the pain point of network and power access difficulty in outdoor places, the combination of solar energy and 4G is based on the method, which eliminates the need for network wiring, breaks the geographical restrictions, is simple to deploy, convenient to network, and realizes real-time alarm and remote monitoring.

三. Solution Architecture

四. Advantages of the scheme

1. Remote monitoring: the cloud APP is free to access 128 devices, and the status can be seen

2. Handheld recharge: mobile APP can check the traffic consumption in real time, and the traffic plan is rich

3. 4G distribution: daily use of equipment can bring profits to distributors

4, convenient construction: integrated camera + solar energy, no installation, wiring, reduce construction costs

5. Visible battery power: supports battery power superimposed OSD display to grasp the remaining battery power in real time

五, case introduction

Solar energy 4G intelligent monitoring solution is loaded on a farmland in Qiandinan Buyi and Miao Autonomous Prefecture, Guizhou province