Product Specifications

--

Product Description

Overview

Quick Details

Place of Origin: Guangdong, China

Brand Name: KEWO

Model Number: PV350

Input Voltage: Vmp310VDC or 220VAC

Output Voltage: 3 Phase 0-220VAC

Output Current: 4A/7A/10A

Output Frequency: 0-400HZ

Output Type: Triple

Size: 195*145*150mm

Type: DC/AC Inverters, AC/AC Inverter

Weight: 2kg

Supply Ability

Supply Ability: 100 Set/Sets per Day

Packaging & Delivery

KEWO Wholesale solar pumping inverter

SOLAR PUMPS SYSTEM—SOLAR PANELS, SOLAR PUMP INVERTER, PUMPS

1. Main Features of solar pump system

Low carbon economy

In-built MPPT with high efficiency

Pump specific protection

Remote monitoring

Best off grid solution

Perfect stable frequency output

Applications

a. Ground water lowering,

b. Irrigation systems

c. Industrial Application

d. Drip irrigation& sprinkler

e. Tank/ cistern filling

f. Wildlife refuge

g. Rural water supply for ranches, cabins, and cottages

h. Fountains

2. Solar pump system introduction

Solar Pumping system becomes more and more popular, it can be applied to daily ( underground water), agriculture irrigation, forestry irrigation, desert control, pasture animal husbandry, water supply for islands, wastewater treatment engineering , and so on.

In recent years, with the promotion of the utilization of new energy resources, solar pumping systems are more and more used in municipal engineering, city center squares, parks, tourist sites, resorts and hotels, the landscapes and fountain systems in the residential areas. This system is composed of a solar array, a pump and solar pumping inverter, or GPRS remote control model.

Based on the design philosophy that it is better to store water than electricity, there is no energy storing device such as store battery in the system.

The solar array, an aggregation of many solar modules connected n series and parallel. Absorbs sunlight radiation and converts into electrical energy, providing dynamical water for the whole system. The pump inverter controls and adjusts the system operation and converts the DC produced by solar array into AC to drive the pump, and adjust the output frequency in real-time according to the variation of sunlight intensity to

realize the maximum power point tracking( MPPT). The pump, driven by 3-phase AC motor, can draw water from the deep wells or rivers and lakes to pour into the storage tank or reservoir, or directly connect to the irrigation system, fountain system, etc. According to the actual system demand and installation conditions, different types of pump such as centrifugal pump, axial flow pump, mixed-flow pump or deepwell pump can be used.

Production Lines

Certifications

Company Information

KEWO ELECTRIC TECHNOLOGY CO., LTD. ( hereinafter called KEWO ) is a professional manufacturer of kinds of AC drives, variable frequency inverter, soft start, and solar pump inverter, etc. We are not only focus on designing, manufacturing, sales and after sales service for above mentioned products, but also providing customer made automation solution and renewable energy technologies.

There are more than 150 staffs working in our factor, 60% of them are engineers. Thanks to our great R&D team hardworking and innovation, we mastered core and leading vector control technology for PMSM and IM.

We also introduced and absorbed latest servo motor control and motor control technology from abroad, that help us keep top position among Chinese manufactures. We have established 2 modernization production lines, digital quality control system, code bar tracking system and ERP management system, etc. And every piece of KEWO products have been tested with full load to ensure 100% good quality. Quality begins and ends with each person in our company.

KEWO products is comprised of high level AC drives, variable speed drive, frequency inverter, solar pump drive with DC and AC input, etc. These products are widely using in industrial automation, cement, textile, metallurgy, HVAC, oil &gas, water treatment, chemical , machine tools, hoisting, agriculture, farming, irrigation…

KEWO Products Range: (VSD, Frequency Inverter, Servo drive, soft starter, solar pump Inverter)

Contace us

Supply Ability

--

Packaging and Shipping

Lead time

--

Port

--

Packaging details

--