A high-capacity off-grid solar energy solution engineered for continuous hydrological monitoring, river-channel safety, and water-resource management in Northwest China.
This project deploys a 1000W / 600Ah solar power system to support 24/7 water-management monitoring in Lanzhou, Gansu, ensuring stable sensor operation across dry, windy mountain terrains where grid electricity is unreliable. The system integrates high-efficiency photovoltaic panels, a deep-cycle battery bank, and an intelligent controller to maintain uninterrupted monitoring during sandstorms, low-temperature nights, and extended cloudy days—fully supporting hydrological safety, ecological observation, and smart water-resource management.
Below are the 10 most important insights about the Gansu off-grid solar water-management system:
1️⃣ The solar-powered system provides stable, off-grid energy for 24/7 hydrological and water-engineering monitoring in Lanzhou’s dry and windy climate.
2️⃣ The 1000W photovoltaic array supports high-load sensors, river-level stations, cameras, and long-range telemetry devices.
3️⃣ The 600Ah LiFePO₄ battery bank enables multi-day autonomy during extended cloudy periods and dust-saturated conditions.
4️⃣ Reinforced mounting structures and anti-corrosion coatings ensure reliable performance under strong winds and frequent sandstorms.
5️⃣ Smart power management improves equipment uptime and reduces on-site maintenance trips for dispersed water-resource stations.
6️⃣ Off-grid operation supports remote riverbanks, canal structures, and mountainous hydrological sites without depending on unstable grid power.
7️⃣ The system supports channel flow monitoring, structural safety, early-warning alerts, flood surveillance, and engineering inspection tasks.
8️⃣ PV capacity, battery size, communication modules, and protective enclosures can be scaled to different water-resource device loads.
9️⃣ Solar energy reduces reliance on diesel or unstable grid electricity, supporting clean-energy targets in Northwest China.
🔟 The configuration is fully compatible with government water-conservancy projects, smart-river systems, and long-term monitoring deployments.
Lanzhou’s river-monitoring and water-engineering systems operate in an arid, mountainous, wind-exposed environment. Traditional grid-powered monitoring stations struggle with several persistent constraints:
Gansu’s temperate continental climate features low annual precipitation and extensive mountain slopes.
Monitoring points are often deployed near remote riverbanks, flood-control channels, and water facilities where grid coverage is discontinuous and frequent outages disrupt long-term sensor operation.
Strong winds and persistent dust severely reduce the lifespan of conventional electrical equipment.
Power boxes, cables, and connectors suffer wear, leading to repeated failures and high replacement rates.
✅ Longer downtime
✅ Higher operating cost
✅ Slower emergency response when sensors fail
The solar array uses a four-panel configuration, optimized for Gansu’s dry, high-irradiance environment.
Key design points:
✅ Anti-dust coating reduces wind-sand adhesion
✅ Corrosion-resistant frame protects metal surfaces
✅ Tilt-angle optimized for year-round solar harvest
✅ Output meets high-load hydrology and engineering sensors
This configuration ensures daily production adequate for full-load, multi-device operation.
The battery bank provides the reserve needed for:
✅ Extended cloudy days
✅ Dust-saturated conditions that reduce PV efficiency
✅ Overnight monitoring of river safety systems
Designed with deep-cycle, long-life LiFePO4 chemistry, it resists temperature changes and supports multi-year continuous use.
The integrated controller performs:
✅ Real-time PV/battery/load balancing
✅ Overcharge and deep-discharge protection
✅ Predictive power allocation for peak-load equipment
Mechanical protections include:
✅ Sand-resistant enclosures
✅ Anti-corrosion coating
✅ Reinforced brackets for mountain wind zones
Together, these ensure stable long-term water-management monitoring.
The system maintains uninterrupted operation across all hydrological devices:
✅ Data acquisition completeness: 100%
✅ Zero outage events during sandstorm weeks
✅ Real-time warnings issued without delay
Even under strong winds and dusty conditions, system performance remained stable.
All monitoring nodes continued safe operation, supporting channel flow measurement, flood-risk detection, and engineering patrols.
Compared with grid-dependent setups:
✅ Fewer field inspections required
✅ Lower power-supply failure rate
✅ Significant long-term cost reduction
✅ Improved emergency-response efficiency
The system enhances both operational stability and economic performance for regional water-resource management.
The solar solution addresses long-standing regional issues:
✅ Unstable power availability
✅ Harsh environmental conditions
✅ Difficult logistics for equipment maintenance
It establishes a stable, renewable, and intelligent energy foundation for Gansu water-monitoring modernization.
The configuration can be scaled for:
✅ Hydrology & discharge measurement
✅ Water-safety surveillance
✅ Ecological monitoring
✅ Water-engineering patrol systems
✅ Canal and reservoir management
Flexible battery and PV sizing enables adaptation to multi-load engineering environments.
By replacing traditional power with solar energy, the system:
✅ Reduces carbon consumption
✅ Supports long-term ecological monitoring
✅ Enhances early-warning capabilities
✅ Strengthens water-engineering safety frameworks
| Category | 1000W / 600Ah Solar Power System |
| Application | Water-safety, hydrology, and engineering monitoring |
| Avg. Daily Output | 3.8–5.2 kWh |
| Backup Autonomy | 3–5 days |
| Mounting | Multi-panel reinforced bracket |
| Recommended Use | Riverbank, canal, hillside, and water-engineering locations |
Gansu Lanzhou Water-Management Authority Deployment (June 2025)
✅ Data integrity rate: 100%
✅ Outage reduction: 100% elimination of grid-caused downtime
✅ Maintenance reduction: ≈35% less field workload
✅ Real-time alerts improved emergency responsiveness
✅ MPPT – Maximum Power Point Tracking, improves PV efficiency
✅ LiFePO₄ – Lithium iron phosphate battery
✅ DoD – Depth of Discharge
✅ IP66 – Dust-tight and powerful water-jet resistance rating
✅ SCADA – Supervisory control and data acquisition
✅ Engineering review: Shenzhen Kongfar Technology Co., Ltd.
✅ Reviewer: Senior Engineer Liu Haitao
✅ Certificates: CE, RoHS, ISO9001
✅ Disclaimer: Performance may vary based on terrain, season, and sensor load.
Reliable solar power for hydrology, canals, and flood-safety sensors.
👉 Explore Water-Management Kits
Stable off-grid energy for pipeline patrol cameras, leak-detection sensors, and right-of-way monitoring.
Rapid-deployment power for temporary monitoring, public-safety events, and construction mobility.
👉 View Mobile Surveillance Trailer Systems
Solar power for orchards, pest-detection cameras, and agricultural IoT devices.
👉 Discover Orchard Monitoring Kits
Tailored PV + battery configurations for integrators, engineering firms, and government projects.
👉 Request Customized System Design
A: Lanzhou’s dry climate, dispersed hydrological stations, and unstable grid coverage make off-grid solar ideal for continuous monitoring without power interruption.
A: It reliably powers cameras, flow sensors, telemetry units, and other water-resource monitoring devices requiring long-duration operation.
A: The battery provides multi-day autonomous power during cloudy, dusty, or low-irradiance periods common in Northwest China.
A: Yes. Anti-corrosion coatings, reinforced frames, and dust-resistant enclosures ensure high stability under harsh environmental conditions.
A: Smart controllers reduce unnecessary field inspections, lowering manpower, transportation, and emergency-repair expenses.
A: Yes. Off-grid deployment enables stable monitoring in remote valleys, mountain channels, and river corridors with no grid access.
A: Flow measurement, water-level sensing, structural health monitoring, flood-risk alerts, channel surveillance, and engineering patrol tasks.
A: PV wattage, battery size, IoT communication modules, and protective structures can be tailored to different hydrological devices.
A: Dust-proof battery cabins, wind-resistant frames, anti-sand coatings, and corrosion-resistant cables enhance long-term reliability.
A: It enables continuous data logging, remote telemetry, automated alarms, and field stability essential for digital water-governance platforms.
A: Yes. It replaces diesel generators and lowers reliance on unstable grid networks, reducing carbon footprint and infrastructure impact.
A: Absolutely. It aligns with water-conservancy standards, long-term monitoring requirements, and smart-water-engineering guidelines used worldwide.
✅ Stable 24/7 supply for demanding hydrology and engineering environments
✅ Scalable configurations for multi-load monitoring stations
✅ Proven durability in Northwest China field conditions
✅ Lower long-term maintenance and operating cost
👉 Get Your Technical Quote Within 24 Hours
For distributor cooperation, technical integration, or large-scale deployments, connect with us here:
Website:
https://www.kongfar.comEmail:
tony@kongfar.comCompany:
Shenzhen Kongfar Technology Co., Ltd.
Copyright © 2025 shenzhen kongfar technology co.,ltd All Rights Reserved. All rights reserved
English 
Deutsch
