Product Introduction
The seawater solar-powered water pump is a photovoltaic-driven water pump specifically designed for marine, coastal, and high-salinity water environments. It operates independently of the power grid, directly converting solar energy into power for pumping, circulating, and transporting seawater.
STZ External DC Controller Type
|
No. |
Pump |
Controller |
Solar Panels |
|||||||
|
WASSERMANN CODE |
Ref.# |
R. flow (m³/h) |
Motor power (HP) |
Connection (inch) |
Drive Type |
Power(KW) |
AC Voltage Range(V) |
VOC Range (V) |
MPPT Voltage Range(V) |
|
|
160 |
STZ15.5/2HP |
33m³/h-28m-150V-1500W |
15.5 |
2 |
2" x 2" |
External |
1.5 |
180-240V |
90-450V |
90-450V |
|
161 |
STZ20.3/2HP |
55m³/h-22m-150V-1500W |
20.3 |
2 |
3" x 3" |
External |
1.5 |
180-240V |
90-450V |
90-450V |
|
162 |
STZ39/2HP |
75m³/h-16m-150V-1500W |
39 |
2 |
4" x 4" |
External |
1.5 |
180-240V |
90-450V |
90-450V |
|
163 |
STZ40/3HP |
75m³/h-21m-200V-2200W |
40 |
3 |
4" x 4" |
External |
2.2 |
180-240V |
90-450V |
90-450V |
|
164 |
STZ42/3.7HP |
75m³/h-25m-240V-2800W |
42 |
3.7 |
4" x 4" |
External |
2.8 |
180-240V |
90-450V |
90-450V |
STZ External AC/DC Controller Type
|
No. |
Pump |
Controller |
Solar Panels |
|||||||
|
WASSERMANN CODE |
Ref.# |
R. flow (m³/h) |
Motor power (HP) |
Connection (inch) |
Drive Type |
Power(KW) |
AC Voltage Range(V) |
VOC Range (V) |
MPPT Voltage Range(V) |
|
|
165 |
STZ15.5/2HP-A/D |
33m³/h-28m-150V-1500W |
15.5 |
2 |
2" x 2" |
AC/DC |
1.5 |
180-240V |
90-450V |
90-450V |
|
166 |
STZ20.3/2HP-A/D |
55m³/h-22m-150V-1500W |
20.3 |
2 |
3" x 3" |
AC/DC |
1.5 |
180-240V |
90-450V |
90-450V |
|
167 |
STZ39/2HP-A/D |
75m³/h-16m-150V-1500W |
39 |
2 |
4" x 4" |
AC/DC |
1.5 |
180-240V |
90-450V |
90-450V |
|
168 |
STZ40/3HP-A/D |
75m³/h-21m-200V-2200W |
40 |
3 |
4" x 4" |
AC/DC |
2.2 |
180-240V |
90-450V |
90-450V |
|
169 |
STZ42/3.7HP-A/D |
75m³/h-25m-240V-2800W |
42 |
3.7 |
4" x 4" |
AC/DC |
2.8 |
180-240V |
90-450V |
90-450V |
Performance Curves
Free Accessories
Packaging
Features
- High-flow system for faster tank-fill and significant water output
- Proven motor and pump technology for long-term reliability
- Magnet brushless motor. Simple installation and reduced maintenance
- CE approved
Advantage
- Fully Solar Powered
No external power grid or fuel is required; power is supplied directly by photovoltaic panels. Long-term use saves significant electricity costs, and the entire process is carbon-emission-free, meeting environmental protection and carbon neutrality requirements.
- Corrosion and Salt Spray Resistant
The pump body is made of engineering plastic, a corrosion-resistant material, and the surface is treated with a special anti-salt spray coating, allowing it to withstand long-term corrosion from high-salinity seawater and effectively extending the equipment's lifespan.
- High Head and Large Flow Rate
The structure is optimized for the special needs of seawater transportation, featuring high head and large flow rate, enabling deep-sea water extraction or long-distance transportation.
Application Scenarios
FAQ
Routine maintenance of a solar water pump for a fish pond
- Clean the solar panel regularly to remove dust and debris, ensuring maximum light absorption.
- Check and clean the pump filter every quarter to prevent clogging by algae, leaves and other impurities.
- Ensure the solar panel is fixed stably to avoid damage caused by strong wind and rain.
