Low base and product prices recover, photovoltaic sector recovery in profitability . Since 12 years of industry as a whole in a difficult period, the profitability of the industry is low-lying period , many enterprises in the loss of the edge or even single year substantial loss . 13 beginning of the year , subject to the domestic Japanese market than expected and distributed generation policy support positive factors , cell and module prices have rebounded , midstream and downstream businesses started to recover , results are very flexible , most businesses profitable , substantial growth year on year .

In the EU's " double reverse " soft landing , silicon unconstrained case, we recommend attention to the most likely to restore profitability Takamoto shares . In addition , the domestic distributed power station is expected to be quick start , will drive investment opportunities in power plants and related companies stand out , the proposed focus fought in power plant construction in Central shares and sun power inverter faucet .

Wind power, nuclear power to be good policy or event catalysis. In the first half , the whole price of wind power has moved from the lowest 3600 yuan / kw rose to 4000 yuan / kw nearby , gross margin rebounded. In addition, from 12 in the second quarter, the wind farm related significantly improve the company's profits , the equipment supplier's receivables owed ​​phenomenon began to decrease , wind power equipment company 's operating cash flow has greatly improved , we can see the entire wind power industry chain into a virtuous cycle , perhaps lying wind power sector performance period has passed , but still waiting for policy support to start or event of a catalyst. Although the performance of nuclear power is relatively stable , but we believe that its imaginary space is limited, temporarily held sidelines. Lithium plate subject of concern investments.

In the first half , on the one hand by the Tesla effect of lithium plate driven by sharply higher , the market for new energy vehicles are expected to start early ; the other hand, intelligent digital products for soft package lithium demand enables companies to rapid growth performance . We believe that the future investment opportunities in lithium plate will remain by the consumer electronics and new energy vehicles to drive .

Investment strategy advice: focus on three aspects of the investment clue: ( 1 ) distributed PV power plants driven by investment opportunities , mainly power plants and photovoltaic inverters http://www.gridtiepowerinverteronline.com/ integrators such companies ; ( 2 ) consumer electronics, smart , driven by demand for digital products soft bag lithium batteries and related raw materials manufacturers .

 By encouraging new domestic energy policy , the day energy for the domestic photovoltaic inverter application environment , and actively and steadily developed a new generation of high-power inverters and off-grid inverter , a product to market, that is, by the domestic photovoltaic industry system integrators and installers of wonder and high praise.

March 2013 , Energy wind grid tie inverter Technology Co., Ltd. Huizhou day investment management company completed work Panzhihua College 2.1Mwp photovoltaic solar roof project . The project is under the national " Golden Sun" PV demonstration projects. Panzhihua College 2.1 megawatt solar roof user side and network power project is a combination of Panzhihua City, Panzhihua College of existing buildings within the construction of solar rooftop photovoltaic power generation projects . This is the Panzhihua City , Sichuan Province and even the first BIPV project and is currently the largest solar Panxi rooftop power generation project, which has already passed the national final acceptance.

Panzhihua College 2.1Mwp photovoltaic solar roof project success , far-reaching impact on the local , have a demonstration effect for building integrated solar PV area in southwest China 's new energy power projects set a good example ! Huizhou day energy is also a proven their strength, we are pleased to see the professionals on the day of the inverter energy security, reliability, and high-value investment approval. "

March 2013 , Huizhou day energy inverter http://www.gridtiepowerinverteronline.com/ technology Co., Ltd. and Inner Mongolia dairy company formally signed, Inner Mongolia dairy company will provide 20 TSG100K3 2MW rooftop photovoltaic grid inverters.

April 3, 2013 , Shanxi Yuncheng home 50KW PV roof project grid. The project uses the current world 's most advanced forms of electricity generation and from storage , set the grid , off-grid , energy storage as a whole. When there is electricity , with 24 -hour grid function, mains failure , the system will automatically be converted by way of off-grid power uninterruptible power transmission capabilities.

Thus, since 2012 the layout of domestic inverter market, Huizhou day Energy completed the PV inverters in the country a development, investment and construction , project management, and network operators , financial disposition , holding the whole chain closed loop operation and maintenance , etc. succeeded in forming a new energy power projects complete , closed- system development and operation , and created and shaped from the energy storage power generation system operation mode.

East China Power developed the production of "500KW PV Grid Inverter" passed up the only low voltage ride through technology certification bodies "State Grid Electric Power Research Institute, the National Energy solar power research and development (experimental) centers" in low-voltage ride through (LVRT) test.

According to the National Energy Board, the State Grid Corporation of photovoltaic power plants and power generation requirements and grid PV inverter must have low voltage ride through capabilities to ensure normal and stable operation of the grid, has LVRT capability for entering the PV field of a threshold.

Based on this, as a rising star of the domestic photovoltaic power generation, Weihai Huadong Power Co. 500KW off grid inverter independently developed a collection company more technical experts to form the low voltage ride through experimental research team initiated research the technical problems, and finally passed with the only low voltage ride through technical testing qualification Nanjing State Grid EPRI test trial, which was obtained by following the Eastern power "Golden Sun", "TUV" certification is another important "weights", fully embodies the East China power as a quality , a professional manufacturer of photovoltaic inverters strong technical strength, expanding its PV inverter market, domestic inverter creates a favorable impact on high-end brands.

East China Power photovoltaic industry stick to the "independent research and development, high-end alternative" road, after recent years to cultivate and incubation, has formed 10KW-500KW PV Grid Inverter, off grid inverter, combiner box, AC and DC power distribution cabinets, etc. complete product series, and other countries have been completed Wen Deng Nanhai Golden Sun Project photovoltaic demonstration project.

LVRT test is passed, marking the East China Power PV market more competitive, improve product quality and technical level to a new level, fully equipped to undertake different types of photovoltaic project conditions, and has entered the National Energy Board, State Grid Corporation of photovoltaic power plants and power generation threshold.

 Recently, independent research and development TBEA TBEA-GC-500KTL series PV grid-connected inverter, with its high altitude areas in Golmud excellent operational performance, passed the field test circuit, low voltage ride through testing and frequency anomalies (perturbation) response characteristics and network performance testing three.

The field test, the State Grid EPRI National Energy solar power research and development (experimental) centers and a total of 13 in Qinghai EPRI test team composed of experts jointly implemented, based on criteria for the national grid Q / GDW 617-2011 "PV power plant connected to the grid technical requirements ", Q / GDW 618-2011" photovoltaic power plants connected to the grid test procedures "and" Qinghai grid PV power plant dispatching management regulations. "

Test items include analog circuit test field, low frequency perturbations through trials and other tests. In the Golmud-site phase voltage 35kV line short-circuit tests, TBEA disposable products have passed the test tested products can fully meet the national network standards, showing a good adaptation of the grid, but also fully in line with the PV power plant in Qinghai Power Grid scheduling requirements.

As a leading inverter manufacturers, following last year's time through the State Grid EPRI National Energy solar power research and development (experimental) low voltage ride through the center (LVRT) full-function tests, TBEA brand solar grid tie inverter in photovoltaic power plant site also successfully passed the national testing authority.

Show TBEA brand inverter has fully complied with the national grid for the stringent requirements of the grid, but also for TBEA 70 years electrical design experience and 10 years of experience in the field of solar photovoltaic technology is highly recognized and further expand the TBEA inverter brand awareness for the future to develop a broader market and win more customers have important and far-reaching significance.

 Jiangsu solid Dulwich news, recently, the company's single-phase single PV inverter (SS) series issued by TUV Rheinland VDE-AR-N 4105 certificate. Thus, the solid medium and small power inverter Dulwich full access to the German VDE-AR-N 4105 Certificate, became the German market has the most extensive product line inverter manufacturers.

     Reporters learned that the earliest solid Dulwich respond German VDE-AR-N 4105 standard domestic enterprises. Beginning of 2012, will be one of a succession of solid Dulwich small power inverter charger products destined for TUV Rheinland test, after four months of testing, in late May, and its products are all inverters of the test by TUV. Early June, TUV Rheinland Dulwich awarded to the first solid-phase Dual Series product certificate. Then have access to single-phase and single-phase single-way products such as certificates.

     Obtained VDE-AR-N 4105 Certificate solid Dulwich wind grid tie inverter family includes single-phase single (SS) series single-phase dual (DS) series, three-phase dual (DT) Series Total 15 products. Currently, solid Dulwich in Germany product line covers 1.5-17kW, which GW10K-DT, GW12K-DT, GW15-DT, GW17-DT Dual four types of three-phase solid Dulwich product is the main push in the German market models.

Dulwich solid-phase dual inverter has high conversion efficiency, small size, light weight, ease of installation and so on. In particular, the solid Dulwich inverter solar power products can effectively improve the quality of its products, the total dual-phase current harmonic distortion (THDi) can be controlled within 2%, single-phase single peak can be controlled test 0.8%, which would be able to effectively enhance the safe use of all types of electrical terms.

     High-quality products is the most powerful inverter Dulwich solid competitive weapon, predictable solid Dulwich German office will be able to set up more effective close to the target market, Germany, distributors and service system structures will Gude Way off in the German market, paving the way, while the VDE-AR-N 4105 certified solid Dulwich will get everything in the German market as the foundation