3TYN1.8/2.5/4 3-Inch Solar Well Pump with Built-In Controller 300W-1500W
3-Inch Solar Well Pump with Built-In Controller 300W-1500W is a compact submersible pump designed for deep well water extraction and water supply. It uses solar energy, a brushless DC motor, and a built-in MPPT controller for stable operation. It is suitable for agricultural irrigation, household water supply, pasture water supply, and other off-grid water systems.
Purchasing Information
MOQ: 100 pcs
Lead Time: 35 days
Payment Terms: TT / DP / LC
Shipping: Maritime shipping, air freight, or road transportation
B2B Supply: Suitable for distributors, importers, irrigation suppliers, and water system contractors
For procurement, buyers should confirm the required power range, well dimensions, installation depth, water conditions, and solar system configuration before placing an order.
3TYN1.8/2.5/4

Technical Specifications
![]() |
3TYN1.8 |
| Model | Voltage (V) | Best Input Voltage DC (V) | Power (W) | Max.Flow (m3/h) | Max.Head (m) | Outlet (In) | Cable (m) | Solar Panel Open Voltage (V) | Solar Panel Power (W) |
| 3TYN1.8-21/6-300W/30V | 30 | 30-42 | 300 | 4 | 32 | 1/1.25" | 2 | <60 | ≥360 |
| 3TYN1.8-30/6-400W/48V | 48 | 48-84 | 400 | 4 | 44 | 1/1.25" | 2 | <105 | ≥480 |
| 3TYN-.8-42/9-550W/60V | 60 | 60-84 | 550 | 4 | 65 | 1/1.25" | 2 | <105 | ≥660 |
| 3TYN1.8-62/11-750W/72V | 72 | 72-124 | 750 | 4 | 90 | 1/1.25" | 2 | <155 | ≥900 |
| 3TYN1.8-92/16-1100W/110V | 110 | 110-164 | 1100 | 4 | 122 | 1/1.25" | 2 | <210 | ≥1320 |
| 3TYN1.8-125/22-1500W/110V | 110 | 110-164 | 1500 | 4 | 170 | 1/1.25" | 2 | <210 | ≥1800 |
![]() |
3TYN2.5 3TYN4 |
| Model | Voltage (V) | Best Input Voltage DC (V) | Power (W) | Max.Flow (m3/h) | Max.Head (m) | Outlet (In) | Cable (m) | Solar Panel Open Voltage (V) | Solar Panel Power (W) |
| 3TYN2.5-19/5-300W/30V | 30 | 30-42 | 300 | 5 | 25 | 1.25 门.5" | 2 | <60 | ≥360 |
| 3TYN2.5-25/5-400W/48V | 48 | 48-84 | 400 | 5 | 35 | 1.25/1.5" | 2 | <105 | ≥480 |
| 3TYN2.5-38/7-550W/60V | 60 | 60-84 | 550 | 5 | 48 | 1.25/1.5" | 2 | <105 | ≥660 |
| 3TYN2.5-50/10-750W/72V | 72 | 72-124 | 750 | 5 | 68 | 1.25/1.5" | 2 | <155 | ≥900 |
| 3TYN2.5-75/15-1100W/110V | 110 | 110-164 | 1100 | 5 | 93 | 1.25/1.5" | 2 | <210 | ≥1320 |
| 3TYN2.5-100/21-1500W/110V | 110 | 110-164 | 1500 | 5 | 130 | 1.25/1.5" | 2 | <210 | ≥1800 |
| 3TN4-30/7-750W/72V | 72 | 72-124 | 750 | 7 | 52 | 1.25/1.5" | 2 | <155 | ≥900 |
| 3TYN4-50/11-1100W/110V | 110 | 110-164 | 1100 | 7 | 83 | 1.25/1.5" | 2 | <210 | ≥1320 |
| 3TYN4-68/15-1500W/110V | 110 | 110-164 | 1500 | 7 | 111 | 1.25/1.5" | 2 | <210 | ≥1800 |

English








