4KW On-grid Single Phase Solar Power System

1.    Product Introduction

The grid connected inverter can be used with a connection to grid or power lines. This type supplies the loading appliances with electric power produced by photovoltaic systems. The advantage of grid-type is not to worry any power waste, because by connecting inverter to grid, it can save any surplus electricity. It makes the series convenient for transport and suitable for different installation environments. Comprehensive MPPT technology, software and hardware technology is guaranteed to maximize the life-span of these inverters.

2.     Features

1.Highly insist on product quality.
Each component comes from insustry-leading suppliers;
Each product passes ATS test strictly;
Each product has a report with 10 key performance indexes;

2.Smart design and precise workmanship.
Global internet monitoring system;
30% lighter compared with similar products;

3.World-class product performance.
1~5KW products conversion efficiency up to 97.8%;
10~20KW products conversion efficiency up to 98.2%;
All products' MPPT efficiency over 99.5%;
Products'THDi less than 1%;

4.High safety and reliability.
Up to 13 safety measurements;
IP65 anti-dust and water-proof applied;
DC switch;
World-wide certificates(VDE,TUV,CE,SAA,G83,G59,ENEL,CGC...);

3. Parameters

4.    Products details

4.1 Solar panel

High and stable conversion efficiency based on over 8 years professional experience, high reliability with guaranteed 0-+3% output power tolerance, Proven materials, tempered front glass and a sturdy anodized aluminum frame allow modules to operate reliably in mount configuration, Combination of high efficiency and attractive appearance

• 25 years warranty
• ISO9001:2008(Quality Management System) certified factory
• IEC 31215, tested IEC 61730, IEC 61215, CE, TUV, VDE, ISO9001, CSA, SGS, UL etc.
• Product Liability Insurance guarantee end user benefit
• Hail impact:277g steel ball falling from 1m height ,60m/s wind speed increased snow load according to IEC 61215:up to 5400N/m²,wind load and suction according to IEC61215:up to 2400N/m²

4.2 On Grid Single Phase Inverter

NS series inverter adopts cutting-edge technology in photovoltaic fields, designed under modern industrial
concept. Inheriting all the excellent traits from GoodWe SS and DS series, the NS series is much smarter in size and weight. It makes the series convenient for transport and suitable for different installation environments.Comprehensive MPPT technology, software and hardware technology is guaranteed to maximize the life-span of these inverters.

• Up to 10 safety measurements
• DC switch
• IP65 dust-proof and water-proof
• 45℃ full-load output
• Lower start-up voltage at 80V
• Wide range of MPPT voltage
• Wireless monitoring and communication
• Fanless low-noise design
• 30% lighter than similar products
• 20% Volume optimization
• Perfect for 3-panel system

4.3 Cable

• Nominal cross section: 4mm2
• Rated Current: 55A
• Conductor: copper structure NO / mm 56/0.30.
• Insulation minimum wall thickness: 0.5mm
• Sheath minimum wall thickness: 0.5mm
• Finished wire diameter: 6.1 ± 0.1mm
• Conductor resistance (20 ℃): ≤ 5.09Ω/km
• Test voltage kV / min: 6.5 / 5 No breakdown
• Rated temperature: -40 ~ +90 ℃
• Maximum conductor temperature: +120 ℃
• Short circuit allows the reference temperature: 200 ℃5S
• Life:> 25 years (-40 ~ +90 ℃)
• Rated voltage: DC: 1.8kv AC U. / U: 0.6/1kv
• Working temperature ℃: -40 ~ +90
• Operating voltage AC / DC (KV): 0.6 ~ 1.0/1.8
• Weather resistance: UV
• Flame: single vertical burning (IEC60332-1)
• Sunlight resistant test: HD605/A1
• Test the finished cable Ozone: EN50396
• Smoke density: IEC61034, EN50268-2
• halogen acid release: IEC670754-1 EN50267-2-1
• Weight: 0.08Kg / m
• 10 years warranty

4.4 PV mounting bracket

It can be customized by the Customers request.Warranty:25 years

 

5. Installation Guide

 

6. Projects

1. We are Alibaba Assessed Gold Supplier,Popular Supplier.

2.100% QC inspection Before Shippment.

3. CE certificated,competitve price.

4. 7*24 online EMAIL service!

Q1.Are you a factory or trading company? 

We have two modern factory. We have 120 factory workers and 10 of them are quality control and engineer guys. Welcome to visit our factory. 

Q2. Is Your products the lowest price? 

GT take the quality into consideration prior. The price is based on the quality level and the order quantity. We have different quality level products for buyers option and discount is available from us when the order is big. 

Q3. All products have a warranty? 

Yes, we supply 1 to 25 years warranty for our products. You will be satisfied with our quality. 

Q4. What is the transportation? 

By air, by Sea, by Express, by Train, all are ok to us. 

Q5. If the goods in transit damage, how to do? 

First of all, we will use stable packing, the possibility of the goods damaged during the shipping is low. If the goods is damaged  during shipping and we covered the insurance, we will claim the insurance company and let them cover the loss. If there is no insurance cover, we will claim the shipping company and some times, we cover the loss of the goods for client.  

Q6. Can we design packaging? 

Yes, but there is with quantity limitation. We will make the packing free for the client, and if less , we can talk, the package is free or little money will be charged.

Q7. Can we add our logo on products? 

Yes, there are several ways to do this.  We can put the label of your logo on the products or make the silk print of your logo on the products. It is free. 

Q8. can we customize product? 

OEM and ODM are welcomed  from  GT. We have rich experiences in this area.