NEW TWIN TRACKER SP240. Have a look to our product and services page.

 

单排平单轴跟踪器SP160 2VX45

 

更低运维成本

 

安装快速、便捷

 

灵活&优化的地基设计,适应不同地形

 

业务全球化

 

精益生产,精准交货

 

全球超过2.5GW固定支架和跟踪系统项目工程经验

1
1

您的技术合作伙伴,竭诚服务全球光伏项目

 

关注客户的个性化需求,为每一位客户量身定制解决方案,哪怕是极其复杂的项目。

READ +

我们的服务

全球太阳能跟踪支架开发与安装

工业设计

高度专业的工程设计和研发团队,从基础的技术参数出发,精益求精直至设计出完美的产品。设计团队立足于现在,面向未来, 致力于开发更可靠耐用,轻质高效的跟踪支架产品,为客户带去更多价值。

生产

生产中心采用最先进的自动化机械设备,且拥有一支由专业人员组成的生产团队,能够保证高质量完成切割和焊接作业,从而确保跟踪器的高效和可靠性。

安装

根据客户实际需求,我们提供专业的安装服务。 我们在全球五大洲都配备具有安装资质的服务人员。即使是外部团队安装,我们也能提供专业的人员指导,确保正确施工和安装。 另外,我们还提供调试服务,确保系统顺利运行。

维护

我们的跟踪器产品设计将维护需求降至最少,而且产品有内置零部件监测功能,有助于控制并防止潜在故障。 我们提供的维护服务将保证光伏系统所有零件始终处于完美状态,保证发电量。

Qué dicen de nosotros

最新消息

Nclave公司新闻

Nclave at the forefront of the two-row solar trackers
Present

Nclave at the forefront of the two-row solar trackers

The company has the largest portfolio of products in the photovoltaic industry: single axis tracker mono-row SP160 and single axis tracker multi-row SP1000, fixed structure and the new twin tracker SP240.

Nclave has designed a new single axis tracker with two rows designed to mitigate the dynamic and aero-elastic risks inherent in large trackers.

One of the main advantages of this tracker is the allowance to a better optimization of the ground (GCR) since it enables more power installation on a smaller surface. It should be noted its great adaptability when installed on terrains with high/changing slopes.

Its configuration in two rows eases the access for maintenance and cleaning works which lets it endorse both the advantages of multi-row and mono-row trackers. All this grants savings in installation, operation and maintenance costs; decrease of commercial components by more than 25% / Mw and a reduction in assembly time of up to 65% / Mw compared with competitors.

With more than 15 years of experience, 3.5 GW deployed and offices and production centers in five continents, Nclave, is a leading company in the development, design, manufacture, installation and maintenance of fixed tilt structures and solar trackers, including the design and execution of any foundation solution. Nclave offers solutions with the lowest installation costs on the one hand, and, during the life of the project, operation and maintenance.

 

 

 

Innovated procedure in solar trackers design
Present

Innovated procedure in solar trackers design

The structural international regulations are not sufficient to face the current aeroelastic phenomena. Nclave company provide a solution for this emptiness in the field of trackers design.

The innovative process incorporates several requirements to be fulfilled during trackers design, overcoming the deficiency dragged by international standards.

Designed by the photovoltaic company Nclave, this method includes an update which considers the structures behavior in front of dynamic effects as flutter or torsional galloping, which were not taken as relevant until now. Its application has developed, as a result, the new single row tracker SP 160 2V.

It is a fact, that the structural international regulations are insufficient to guarantee the solar trackers integrity while facing aeroelastic phenomena due to wind blow. The new challenges of this industry, going all the way through the maximum optimization of the resources to manage to reduce the LCOE, have led to much bigger trackers than their predecessor. This new reality implies a challenge that neither ASCE nor EUROCODE contemplated within enough consideration.

BACKGROUND, PROBLEMS OF AEROELASTIC INSTABILITY

As well as it happened to the engineers responsible of the design of Tacoma bridge, the optimization in the structures design and the use of new and far more resistant materials have led to slender structures. The static design is not the key factor in structural calculation anymore, making aerodynamic phenomena as flutter critical aspects that condition the tracker design.

Flutter or torsional galloping are aeroelastic non-stationery instabilities. These complex phenomena imply the alternate detachment of vortexes in the back and top sides of the photovoltaic module due to its oscillation.

STUDY OF DYNAMIC BEHAVIOUR

Due to these issues, Nclave detected the need to fulfill several researches to reframe the single row tracker design SP160 2V. Among different analysis, there is the study of aeroelastic wind tunnel, whereby the critical wind speed in which the tracker suffers flutter was calculated. In this study, 62 different configurations were analyzed. One of the main conclusions obtained from this study was that, staying in horizontal position, the critical speed is higher than in the rest of tested positions.

Through CFD analysis and the provisional FEM, the reduction of wind speed between rows and the increase of tension in the tracker due to flutter was evaluated. The conclusion was the existence of an important reduction in the wind impact due to the rows effect.

Combining these studies and tests results with the measurement of the tracker dynamic parameters in an experimental modal test, it is evaluated if it could suffer an aeroelastic instability. This evaluation allows the individualized study per project according to the design speed.

In short, this analysis of structural design, validated by first level engineering, manages to solve the implicit deficiencies of the regulations and offers a solution to the singularities of dynamic behavior in this type of structures.

Nclave manage to keep leading in the design and manufacturing of photovoltaic solar trackers in any configuration, and under any type of request.

 

 

 

Nclave strengthens its shareholding structure with the entry of Trina Solar into its capital
Present

Nclave strengthens its shareholding structure with the entry of Trina Solar into its capital

Trina Solar, the Chinese leading supplier of global solutions for the photovoltaic sector, has reached an agreement to acquire a controlling interest in Nclave.
This agreement consolidates the strategic one signed this March between both companies; an engagement to jointly develop, commercialize and install integrated solutions for the photovoltaic sector with Nclave’s advanced photovoltaic tracker.
This corporate transaction reinforces Nclave’s position in the photovoltaic tracker market; and boosts the company’s growth plans. This change will enhance Nclave’s strategic plan and global positioning by increasing its already wide client portfolio. Nclave bankability and financial backing also receive a huge boost with the entry of Trina Solar as the new controlling share holder.

Trina Solar Limited, founded in 1997, is one of the leading companies in the solar sector worldwide. Currently, the company is immersed in an ambitious transformation process with the aim of becoming one of the main suppliers of global solutions in the solar sector. The company´s leading position in the industry is based on innovation excellence, high quality products, vertically integrated capacities and an environmentally efficient, responsible management.
This March, which marks the company’s twentieth anniversary, Trina Solar launched the TrinaPro solution; offering an optimized integration of modules-trackers-inverter, with the objective of reducing the LCOE for photovoltaic installations. Nclave will design and integrate trackers and solar structures within the TrinaPro intelligent solutions.

About Nclave,
Nclave was founded by the Clavijo Family and integrated the company with MFV in 2017 together with the participation of the fund Q-Growth. Nclave has over 12 years of experience in renewable energy, having provided more than 2.5 GW’s worth of structures worldwide. It currently has its headquarters in Madrid (Spain), commercial offices on five continents and manufacturing facilities in Navarra (Spain).
Nclave is a leading company in the development, design, manufacturing, installation and maintenance of fixed structures and photovoltaic solar trackers, including completed design services for all foundation solutions. Nclave will continue to offer the widest range of products (fixed structures and single and multi row trackers with any configuration) to the market at large for all photovoltaic solar projects. Nclave solutions represent the minimum investment, installation, operations, and maintenance costs for solar projects today.

查看所有新闻