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Engineered to meet NEMA dimension standards, this pump features a rewindable industrial motor, full protection systems and flexible voltage compatibility, making it the ideal solution for agricultural irrigation, deep well water supply and municipal engineering applications. Our 5SR solar pump and 4SD solar pump models deliver consistent performance in challenging well and reservoir environments, with customizable options to meet the unique needs of project contractors, agricultural operators and water system integrators.
Parameter | Specification Details |
Motor Type | Rewindable Industrial Motor (Solar Compatible) |
Rated Speed | 2850rpm |
Insulation Class | Class F |
Protection Grade | IP68 Fully Waterproof |
Maximum Fluid Temperature | 35℃ |
Minimum Well Diameter | 4 Inches |
Voltage Compatibility | Single Phase: 110V-127V/220V-240V (60Hz); Three Phase: 220V-240V/380V-415V (60Hz) |
Control Compatibility | Start Control Box, Digital Auto-Control Box |
Standard Compliance | NEMA Dimension Standards |
Standard Warranty | 12 Months |


Our solar-powered deep well pump is optimized for solar energy system compatibility, enabling reliable water supply in off-grid remote areas with limited grid access. This eliminates high grid connection costs and reduces long-term energy expenses, making it a sustainable choice for large-scale agricultural and remote engineering projects.
With an IP68 full waterproof rating, Class F insulation and a heavy-duty rewindable motor, the 5SR/4SD solar water pump withstands continuous submersion in deep well environments. The rugged construction ensures stable performance in high-vibration and variable water level conditions, minimizing downtime and replacement costs for our project and distribution partners.
Designed to meet NEMA standards, our 4SD submersible solar pump offers extensive customizable options, including special mechanical seals, single-phase motors with built-in capacitors, and tailored control systems. Flexible voltage compatibility accommodates global electrical standards, making it suitable for cross-border engineering projects and regional distribution networks.
We provide full technical support for large-scale projects, including system design guidance, on-site installation assistance and dedicated after-sales service. For regional distributors and bulk buyers, we offer exclusive pricing, inventory support and co-branded solutions to drive long-term business growth.
Large-scale agricultural farm irrigation, greenhouse water delivery and livestock drinking water supply in off-grid rural areas
Water extraction from 4-inch+ diameter wells and reservoirs for remote communities, mining sites and off-grid industrial facilities
Municipal water distribution, park landscaping and civil construction water supply projects with custom specification requirements
Water circulation for remote industrial facilities, renewable energy projects and off-grid manufacturing operations
MOQ: 1 unit for sample evaluation, tiered discounted pricing for bulk orders of 30+ units
Lead Time: 2-3 working days for in-stock samples, 12-18 working days for customized bulk production
Warranty: 12-month standard warranty, with extended options for large-scale project partners
Customization: Special mechanical seals, built-in capacitor motors, custom control systems and branding for verified partners
Shipping: Global options including EXW, FOB, CIF and door-to-door delivery for project sites
Payment: Negotiable terms for long-term cooperative partners and large-volume project orders
This solar deep well pump requires a minimum well diameter of 4 inches, ensuring compatibility with most standard agricultural, residential and industrial well installations.
The pump comes with an IP68 full waterproof rating and Class F insulation, with optional built-in overload and dry-run protection via compatible digital auto-control boxes for stable long-term operation.
Yes, we offer customized motor configurations to meet specific voltage and frequency needs, along with optional built-in capacitors for single-phase motors, to accommodate regional electrical standards.
Whether you are an agricultural project operator, municipal engineering contractor, regional equipment distributor, or water system integrator, our 5SR/4SD Solar Pump delivers industry-leading performance, customizable solutions and dedicated partner support for your bulk procurement needs. Reach out to our technical sales team today to request a full product datasheet, project-specific quotation, or sample unit, and partner with us to deliver reliable, sustainable water supply solutions for your clients.
Engineered to meet NEMA dimension standards, this pump features a rewindable industrial motor, full protection systems and flexible voltage compatibility, making it the ideal solution for agricultural irrigation, deep well water supply and municipal engineering applications. Our 5SR solar pump and 4SD solar pump models deliver consistent performance in challenging well and reservoir environments, with customizable options to meet the unique needs of project contractors, agricultural operators and water system integrators.
Parameter | Specification Details |
Motor Type | Rewindable Industrial Motor (Solar Compatible) |
Rated Speed | 2850rpm |
Insulation Class | Class F |
Protection Grade | IP68 Fully Waterproof |
Maximum Fluid Temperature | 35℃ |
Minimum Well Diameter | 4 Inches |
Voltage Compatibility | Single Phase: 110V-127V/220V-240V (60Hz); Three Phase: 220V-240V/380V-415V (60Hz) |
Control Compatibility | Start Control Box, Digital Auto-Control Box |
Standard Compliance | NEMA Dimension Standards |
Standard Warranty | 12 Months |


Our solar-powered deep well pump is optimized for solar energy system compatibility, enabling reliable water supply in off-grid remote areas with limited grid access. This eliminates high grid connection costs and reduces long-term energy expenses, making it a sustainable choice for large-scale agricultural and remote engineering projects.
With an IP68 full waterproof rating, Class F insulation and a heavy-duty rewindable motor, the 5SR/4SD solar water pump withstands continuous submersion in deep well environments. The rugged construction ensures stable performance in high-vibration and variable water level conditions, minimizing downtime and replacement costs for our project and distribution partners.
Designed to meet NEMA standards, our 4SD submersible solar pump offers extensive customizable options, including special mechanical seals, single-phase motors with built-in capacitors, and tailored control systems. Flexible voltage compatibility accommodates global electrical standards, making it suitable for cross-border engineering projects and regional distribution networks.
We provide full technical support for large-scale projects, including system design guidance, on-site installation assistance and dedicated after-sales service. For regional distributors and bulk buyers, we offer exclusive pricing, inventory support and co-branded solutions to drive long-term business growth.
Large-scale agricultural farm irrigation, greenhouse water delivery and livestock drinking water supply in off-grid rural areas
Water extraction from 4-inch+ diameter wells and reservoirs for remote communities, mining sites and off-grid industrial facilities
Municipal water distribution, park landscaping and civil construction water supply projects with custom specification requirements
Water circulation for remote industrial facilities, renewable energy projects and off-grid manufacturing operations
MOQ: 1 unit for sample evaluation, tiered discounted pricing for bulk orders of 30+ units
Lead Time: 2-3 working days for in-stock samples, 12-18 working days for customized bulk production
Warranty: 12-month standard warranty, with extended options for large-scale project partners
Customization: Special mechanical seals, built-in capacitor motors, custom control systems and branding for verified partners
Shipping: Global options including EXW, FOB, CIF and door-to-door delivery for project sites
Payment: Negotiable terms for long-term cooperative partners and large-volume project orders
This solar deep well pump requires a minimum well diameter of 4 inches, ensuring compatibility with most standard agricultural, residential and industrial well installations.
The pump comes with an IP68 full waterproof rating and Class F insulation, with optional built-in overload and dry-run protection via compatible digital auto-control boxes for stable long-term operation.
Yes, we offer customized motor configurations to meet specific voltage and frequency needs, along with optional built-in capacitors for single-phase motors, to accommodate regional electrical standards.
Whether you are an agricultural project operator, municipal engineering contractor, regional equipment distributor, or water system integrator, our 5SR/4SD Solar Pump delivers industry-leading performance, customizable solutions and dedicated partner support for your bulk procurement needs. Reach out to our technical sales team today to request a full product datasheet, project-specific quotation, or sample unit, and partner with us to deliver reliable, sustainable water supply solutions for your clients.

