Solar Garden Watering System

      This solar garden watering system integrates a 10W monocrystalline panel with a 12V DC brushless pump, MPPT controller, and programmable timer, designed for agricultural distributors and farm contractors seeking water-saving off-grid solutions with scalable system architecture. Operating entirely independently from the grid, this unit automates irrigation by sourcing water directly from rain barrels, tanks, or wells without requiring external electrical infrastructure.

      The modular layout ensures compatibility with standard commercial irrigation fittings, allowing easy scaling for diverse agricultural and horticultural setups. For bulk commercial buyers, Hemao Solar PV provides extensive OEM/ODM modification options, including custom tubing lengths, specialized emitter configurations, localized controller interfaces, bespoke packaging, and specific PCBA tuning to match regional soil and crop requirements.

• Pump Endurance Testing: Every pump batch undergoes a 500-hour continuous operation test, verifying that flow rate degradation remains below 5% in compliance with IEC 60335 standards.
• Anti-Clogging Verification: Emitters and filters are tested using high-sediment water containing 500ppm particulate matter for 200 hours to ensure uninterrupted water distribution.
• UV Aging Protocol: Controller enclosures and EPDM tubing are subjected to 1000 hours of xenon lamp exposure according to ASTM G155, ensuring no cracking or embrittlement occurs under intense sunlight.
• Low-Voltage Startup Test: System firmware is calibrated to initiate stable pumping operations at a minimum threshold of 10V, allowing dependable irrigation during overcast conditions.
• Thermal Cycle Integrity: Assembled modules undergo 48 continuous cycles ranging from -10℃ to +50℃ to confirm that structural seals and internal gaskets maintain absolute waterproof integrity.
• Electrical Safety & Traceability: Factory production requires 100% testing for Over Voltage Protection (OVP) and Over Current Protection (OCP), maintaining an insulation resistance greater than 100MΩ. Each unit is laser-etched with a unique batch code for full supply chain traceability.

• Photovoltaic Panel Protection: Solar components are packaged with high-density expanded polyethylene (EPE) foam padding, reinforced corner guards, and multi-layer corrugated master cartons, certified to pass ISTA 3A drop testing.
• Moisture-Proof Electronics: Pumps and controllers are sealed inside anti-static, moisture-barrier bags with industrial-grade desiccants to prevent internal component corrosion during long-duration maritime transport.
• Coiled Component Stabilization: EPDM tubing and drip line networks are machine-coiled, bound, and separated by rigid structural dividers to avoid crushing, kinking, or deformation under stacking pressure.
• Bulk Export Optimization: Palletized shipments utilize heat-treated wooden pallets wrapped with heavy-duty stretch film and tension strapping, optimized for secure container loading under FOB or CIF terms.
• Custom Packaging Support: Hemao provides comprehensive neutral packaging options, branded color boxes, and multi-language technical manuals tailored for regional distribution networks and cross-border ecommerce platforms.

Send your farm layout or irrigation requirements - get a customized system design + wholesale price list within 24 hours.