LORENTZ PS2 solar pump guidance for measured, reliable performance
Select the right PS2 tier and components using real duty-point data—then commission with confidence. Call (855) 372-8467.
PS2 product tiers
LORENTZ selection starts with the duty point and system goals.
PS2-600
For lighter duty points and moderate flow/head requirements.
PS2-1800
A common mid-tier workhorse for daily pumping applications.
PS2-4000
Higher-power tier for larger volumes and demanding duty points.
Key measurements
Accurate data prevents underperformance and overspend.
Static water level
Include expected drawdown for well pumping applications.
Total dynamic head
Lift + friction + pressure requirement at delivery point.
Daily demand
Gallons per day and delivery timing requirements.
Dealer-style support
Practical guidance from selection through startup.
Model matching
Match controller and pump end to the duty point.
Parts compatibility
Identify compatible accessories and spares.
Commissioning checks
Startup checklist to reduce avoidable downtime.
Typical applications
Where PS2 systems are commonly deployed.
Well pumping
Remote residential, farm, and livestock water supply.
Surface transfer
Move water from pond/canal to storage or irrigation.
Pressure support
Structured pressure delivery with proper controls.
FAQ
Quick answers to common questions.
How do I choose between PS2-600, PS2-1800, and PS2-4000?
Choose based on flow at total dynamic head, not nameplate assumptions alone.
What measurements should I provide first?
Static water level, drawdown, TDH, and daily required volume.
Can you help identify compatible LORENTZ parts?
Yes. Share controller and pump details and we can help with compatibility.
Do PS2 systems always require batteries?
Not always. Many systems pump directly during daylight into storage.
Contact
Share your details and we’ll respond with practical next steps.