KEWO PV1000 15KW, 32A

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21,420.0EGP ~~23,800.0EGP~~

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15 KW

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Overview
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The KEWO PV1000 15KW 32A is a premium, high-capacity solar pump inverter (Variable Frequency Drive) tailored for large-scale agricultural irrigation, deep-borehole water extraction, and community water supply systems. It is engineered to comfortably drive heavy-duty 3-phase AC water pumps rated up to 20 Horsepower (20 HP).

Technical Specifications

Power Output: 15 Kilowatts (15KW) / 20 HP.
Current Output: 32 Amperes (32A) continuous rating, offering robust torque required to lift water from immense depths without tripping.
Input Voltage (DC/PV): Wide operational window from 250V to 800V DC. The ideal running MPPT voltage under load is 540V to 680V DC.
Output Voltage (AC): Standard industrial 3-Phase 380V / 400V / 415V AC.

Solar Array Configuration Guide

Operating a 20 HP motor requires a substantial solar footprint. Oversizing the PV array is mandatory to maintain stable water output during late afternoons or partly cloudy days:

Total Solar Array Capacity: It is highly recommended to install between 19.5 kW and 22.5 kW of solar power (1.3 to 1.5 times the inverter rating).
String Wiring Layout: If you choose standard 550W panels (with an Open Circuit Voltage \(V_{oc}\) of roughly 50V per panel):
- You will need 36 to 40 panels in total.
- Correct Layout: Divide them into two parallel strings (2 Strings × 18 or 20 panels in series). This safety-checks your system by maximizing current while keeping the combined voltage well within the safe 800V DC ceiling.