Deye 3D1500/PC3.8-180G 1500 W DC Solar Water Pump
€449.00
Deye 3D1500/PC3.8-180G is a 1500 W DC solar water pump that needs no inverter: up to 3.8 m³/h flow and up to 180 m head.
- Free delivery across Lithuania
- 14-day returns — we pay for the return shipping
- Manufacturer warranty, CE compliant
The Deye 3D1500/PC3.8-180G is a 1500 W DC solar water pump built for high lift: up to 180 m of head, but only up to 3.8 m³/h of flow. It is the only 3-inch model among the four similar Deye 1500 W pumps (the others are 4-inch, with a head of up to 60 m and 26 m), and at 90 m it still delivers 2.4 m³/h. Choose it when water has to be lifted high and a small flow is enough; if you need more water from a lower lift, choose a 4-inch model. It runs directly from solar modules with no inverter, has a plastic impeller and IP65 protection.
Technical specifications
| Parameter | Value |
|---|---|
| Brand | Deye |
| Product code | 3D1500/PC3.8-180G |
| Designation on the manufacturer’s page | 3D1500/PC3.8-180 (3-inch DC pump) |
| Datasheet code | 3PC-3.8T |
| Type | DC solar water pump, runs directly from solar modules, no inverter needed |
| Power supply | solar DC input only (self-contained power source) |
| Power | 1500 W (2 HP) |
| Impeller | plastic |
| Maximum flow | 3.8 m³/h |
| Maximum head | 180 m |
| Outlet diameter | 1.25 in |
| Controller model | DYD-1500DC |
| Controller maximum input current | 20 A |
| Controller ambient humidity | 30–90 % |
| Protection rating | IP65 |
| Control | solar MPPT, SVPWM control, digital PFC |
| Display | LCD screen and smart power meter |
| Motor | PMS motor, field-oriented control without a position sensor |
| Protection functions | six: over-voltage, under-voltage, over-current (low speed), open phase, start-up protection, reverse-connection protection; DC reverse-polarity protection with an indicator |
| Automatic shut-off | stops when the water tank is full |
How the 3D1500/PC3.8-180G differs from the other Deye 1500 W pumps
All four Deye models have 1500 W of power, the DYD-1500DC controller and IP65 protection; they differ in size, impeller, flow and head.
| Parameter | 3D1500/PC3.8-180G | 4D1500/PC13-60G | 4D1500/SC11-60G | 4D1500/SC25-26G |
|---|---|---|---|---|
| Pump size | 3 in | 4 in | 4 in | 4 in |
| Impeller | plastic | plastic | stainless steel | stainless steel |
| Maximum flow | 3.8 m³/h | 13 m³/h | 11 m³/h | 25 m³/h |
| Maximum head | 180 m | 60 m | 60 m | 26 m |
| Outlet diameter | 1.25 in | 2 in | 1.5 in | not stated |
Choose the 3D1500/PC3.8-180G if water has to be lifted higher than 60 m: its head reaches 180 m. If the lift is low and you need more water, the 4D1500/PC13-60G (up to 13 m³/h, 60 m) or the 4D1500/SC11-60G (up to 11 m³/h, 60 m, stainless steel impeller) will suit better; the 4D1500/SC25-26G offers an even higher flow, up to 25 m³/h, but its head is only 26 m.
Who is the 3D1500/PC3.8-180G solar water pump for?
The Deye 3D1500/PC3.8-180G suits jobs where water has to be lifted to a great height: the curve shows 143 m at 1.2 m³/h and 55 m at 3.0 m³/h. The manufacturer names these uses: remote sites, agricultural irrigation, livestock watering and home water supply.
How much water does the 3D1500/PC3.8-180G pump and how high can it lift it?
The maximum flow of the Deye 3D1500/PC3.8-180G is 3.8 m³/h and the maximum head is 180 m, but the two limits are not reached at the same time: as the head increases, the flow drops. The manufacturer’s curve shows how this works in practice.
| Flow, m³/h | Head, m |
|---|---|
| 0 | 180 |
| 0.3 | 171 |
| 0.6 | 161 |
| 1.2 | 143 |
| 1.8 | 119 |
| 2.4 | 90 |
| 3.0 | 55 |
| 3.6 | 20 |
Solar water pump without an inverter: power and control
The Deye 3D1500/PC3.8-180G needs no separate inverter: the DYD-1500DC controller takes its power from the solar DC input only, with a maximum input current of 20 A. The controller has solar MPPT and an LCD screen, and the pump stops automatically when the water tank is full. All six protection functions are listed in the specifications table.
What to know before buying a solar water pump
- Impeller: plastic.
- Outlet: 1.25 in.
- Flow and head: up to 3.8 m³/h and up to 180 m, but not at the same time: the higher the lift, the lower the flow. Choose according to your real lift height.
Frequently asked questions
Does the Deye 3D1500/PC3.8-180G need an inverter?
No, the Deye 3D1500/PC3.8-180G runs directly from solar modules without an inverter, because its DYD-1500DC controller has solar MPPT and a direct DC input.
How much water does the Deye 3D1500/PC3.8-180G deliver?
The maximum flow of the Deye 3D1500/PC3.8-180G is 3.8 m³/h. Flow drops as the head increases, so check the exact figures in the manufacturer’s curve above.
How high can the Deye 3D1500/PC3.8-180G lift water?
The maximum head of the Deye 3D1500/PC3.8-180G is 180 m. The pump reaches that head at zero flow: the more water it delivers, the lower the head, as the curve above shows.
How much does the 3D1500/PC3.8-180G deliver at a 90 m head?
According to the manufacturer’s curve, the Deye 3D1500/PC3.8-180G delivers 2.4 m³/h at a 90 m head.
How many solar modules does the 3D1500/PC3.8-180G pump need?
The manufacturer does not state the number or power of modules required. Hybrid Energy selects a suitable set of modules for your water source and the flow you need.
What happens when the water tank is full?
The Deye 3D1500/PC3.8-180G stops automatically when the water tank is full.
How does the 3D1500/PC3.8-180G differ from the other Deye 1500 W pumps?
The 3D1500/PC3.8-180G is the only 3-inch model: it lifts up to 180 m but delivers only up to 3.8 m³/h, while the 4-inch models lift up to 60 m and 26 m and deliver up to 13, 11 and 25 m³/h. See the comparison above.
What protection rating and safeguards does the 3D1500/PC3.8-180G have?
The Deye 3D1500/PC3.8-180G has an IP65 protection rating and six protection functions, including reverse-connection and open-phase protection.
Is the 3D1500/PC3.8-180G a deep-well solar pump?
The manufacturer states a maximum head of 180 m for the Deye 3D1500/PC3.8-180G, but does not state the submersion depth or the borehole diameter. Before you buy, Hybrid Energy assesses your water source with you and selects a suitable solution.
Do you deliver and install the 3D1500/PC3.8-180G in Lithuania?
Yes, Hybrid Energy delivers the Deye 3D1500/PC3.8-180G anywhere in Lithuania, installs it and connects it. A consultation before purchase is free.
Sources
| Power | 1.5 kW |
|---|---|
| Brand | Deye |
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