KEWO PV1000 11KW, 25A

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17,910.0EGP ~~19,900.0EGP~~

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11 KW

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Overview
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The KEWO PV1000 11KW 25A is a robust, heavy-duty industrial solar pump inverter (Variable Frequency Drive). It is engineered to power large-scale deep well submersible pumps or high-pressure surface irrigation systems rated up to 15 Horsepower (15 HP).

Technical Specifications

Power Output: 11 Kilowatts (11KW) / 15 HP.
Current Output: 25 Amperes (25A) continuous rating to manage heavy inductive loads.
Input Voltage (DC/PV): Accepts 250V to 800V DC. The optimal operating MPPT voltage range is between 540V and 650V DC.
Output Voltage (AC): Standard 3-Phase 380V / 400V / 415V AC.

Solar Array Configuration Guide

An 11KW motor demands high current and stable voltage. Proper string sizing prevents premature shutdowns during cloud cover or peak heat:

Total Solar Array Capacity: It is highly recommended to size your solar array to 14.5 kW to 16.5 kW (roughly 1.3 to 1.5 times the drive capacity) to counteract heat degradation and voltage drops.
String Wiring Layout: If utilizing modern 550W panels (with an Open Circuit Voltage \(V_{oc}\) around 50V per panel):
- You will need 28 to 30 panels in total.
- Correct Layout: Connect them in two parallel strings (2 Strings × 14 or 15 panels in series). This safety-checks your system by keeping the voltage around 700V–750V DC while doubling the input current.