Solar-powered intelligent stainless steel modular water purifier    

The polycrystalline solar photovoltaic panels convert sunlight into electricity, which is transmitted to the solar self-regulating energy storage system housed in the electrical control box of the solar water purifier’s automatic control system, and then supplied to power the solar intelligent conversion control system.
Prepare a polymerized aluminum chloride coagulant (or flocculant) solution of a specified concentration in the ground-level chemical dissolving tank. Utilize an intelligent, self-controlled chemical boosting system that operates based on the liquid level in the high-position chemical storage tank located atop the water treatment equipment: when the liquid level in the high-position tank reaches a certain threshold, the system stops; when the level drops below that threshold, the system starts. This system boosts the chemical solution into the high-position tank for replenishment. Leveraging the gravity from the high-position tank—and with the aid of a constant-level controller—ensures that the gravitational force acting on the chemical tank remains stable, unaffected by fluctuations in the liquid level within the tank. The chemical solution is then introduced into the inlet pressure pipeline of the equipment, where it is mixed with the incoming water flow via a dedicated dosing flow control valve. This valve allows precise adjustment of the chemical dosage according to the incoming water flow rate and turbidity levels.
The disinfection process employs a gravity-fed disinfectant dosing device that requires no power to operate—instead, it relies on gravity for dosing. The device is equipped with a constant-level controller to ensure stable dosing rates. Additionally, it features an automatic shut-off function that prevents overdosing in the event of a water supply interruption, effectively eliminating the risk of excessive disinfectant addition during water outages.

System Configuration Instructions:

I. System Control;
1. Automatic sludge discharge from the reaction sedimentation tank;
2. Forced backwashing of valveless filters;
3. Operation control of the coagulant booster pump;
4. Low-level alert and empty-tank protection for the coagulation chemical mixing tank;
5. Coagulant stable dosing system;
6. Automatic water-filling and shut-off system;
7. Coagulant dosing control system;
8. Coagulant addition control system;
II. Online and Remote Water Quality Monitoring System;
1. Online monitoring of effluent turbidity, residual chlorine, temperature, and pH value;
(Not matched with raw water quality monitoring)
2. Remote transmission system for water quality parameters;
3. Remote control;
4. Inflow rate monitoring;
5. Remote battery level display;

3. By adopting energy-saving technology, a single full charge can ensure the control system operates for 15–20 days.

In many remote mountainous villages and towns, the installation sites for water purification equipment suffer from a lack of electricity supply, which severely restricts the use of metering and dosing devices in these systems. As a result, coagulants cannot be added effectively or their dosage becomes unstable, seriously impairing the purification performance of the water treatment equipment. Moreover, the absence of an electrical supply makes it difficult to enhance the equipment’s automatic operation capabilities. To address this challenge, our company has developed an intelligent water purification control system that operates on solar power, building upon our existing gravity-fed dosing devices. This system is complemented by online solar-powered water quality monitoring and remote monitoring features, forming a solar-powered smart water purifier. The system enables intelligent control of the water purifier, allowing users to remotely monitor, operate, set parameters, and perform maintenance via a mobile app—without the need for on-site personnel. Users can keep real-time track of the equipment’s status and manage its operations from anywhere. Through online water quality monitoring, the system regularly tracks the water quality parameters—including pH value, turbidity, temperature, and free chlorine levels—and collects data via a PLC, which is then displayed on a local color touch screen. Additionally, a GPRS (4G or 5G network) remote transmission module ensures that the data can be transmitted to a remote mobile app for further monitoring and management.

Core enterprise and its product advantages

Solar-powered water treatment equipment: capable of converting lakes, rivers, reservoirs, and mixed surface waters into safe drinking water.

Suitable for remote rural areas, townships, mining regions, resorts, industrial parks, and defense camps.

Product Model:

Product advantages of stainless steel modular water purification equipment

• Fully pre-assembled, plug-and-play
• Specifically designed for remote villages and towns, industrial expansion areas, regions with weak power grids, harsh environments, and emergency scenarios.
• Can treat surface water from rivers, lakes, and other sources.
• Low energy consumption → Suitable for off-grid or solar-powered systems
• The processing capacity can be scaled from 1 to 100 cubic meters per hour.
• The stainless steel frame ensures durability.
• Easy to transport and relocate
• Suitable for industrial and residential water supply.
• “Modular Water Treatment System” Concept
• Autonomous operation mode
• Remote monitoring function
• Durable material structure
• Decentralized applications deliver outstanding performance.