微儲(chǔ)和微逆蓬勃發(fā)展，歐洲是必須提及的關(guān)鍵詞。
“相較去年同期，今年歐洲出貨量趨于平穩(wěn)性回落，這是市場(chǎng)正常階段性的表現(xiàn)。歐洲全年戶儲(chǔ)裝機(jī)量同比還在快速增長(zhǎng)，歐洲儲(chǔ)能市場(chǎng)遠(yuǎn)遠(yuǎn)不是行業(yè)焦慮所傳的已經(jīng)是飽和的存量市場(chǎng)，而是有著巨大的增量空間。儲(chǔ)能行業(yè)堅(jiān)持的是長(zhǎng)期主義，這背后的支撐邏輯是全球性的雙碳戰(zhàn)略，2023年更像是新能源市場(chǎng)回歸理性的一年。”大能電力聯(lián)合創(chuàng)始人彭毅認(rèn)為，真正的儲(chǔ)能時(shí)代剛剛開始，未來歐洲、北美等地區(qū)對(duì)于微逆和戶儲(chǔ)的需求空間會(huì)超乎想象。
彭毅話語中的足夠底氣，來自大能電力自身驚人的成長(zhǎng)速度。
雖是成立于2021年的新品牌，但其創(chuàng)始人團(tuán)隊(duì)在行業(yè)內(nèi)深耕20年有余。
短短兩年，公司就以核心專利自研出20多款新產(chǎn)品。特別是公司在行業(yè)首發(fā)的戶用型光儲(chǔ)充一體機(jī)，現(xiàn)已成為歐洲市場(chǎng)爆款，訂單如雪片般飛來。
至今，大能電力的家儲(chǔ)產(chǎn)品以O(shè)EM為主，和行業(yè)內(nèi)頭部企業(yè)合作共建生產(chǎn)線，一同出海。公司現(xiàn)已攜手電子制造強(qiáng)企惠州華陽光電，共享供應(yīng)鏈和智能制造等多個(gè)方面先進(jìn)行業(yè)技術(shù)。
公司擁有基于自主知識(shí)產(chǎn)權(quán)的PCS、EMS、BMS等電控技術(shù)和云系統(tǒng)物聯(lián)網(wǎng)技術(shù)，致力于為客戶提供定制化家庭儲(chǔ)能、陽臺(tái)微逆/微儲(chǔ)、工商業(yè)儲(chǔ)能等適用于多應(yīng)用場(chǎng)景的產(chǎn)品及解決方案。
未來，大能電力也將逐漸降低OEM比重，自筑產(chǎn)業(yè)資源池。
公司已獲歐洲地區(qū)的幾萬臺(tái)陽臺(tái)微逆訂單，系列產(chǎn)品訂單金額已達(dá)2個(gè)多億。
主賽道差異化跟隨，自研國(guó)內(nèi)首款并網(wǎng)光儲(chǔ)充戶用一體機(jī)
大能電力從來都緊跟市場(chǎng)需求和國(guó)家政策，產(chǎn)品研發(fā)策略跟隨主流賽道，并以獨(dú)創(chuàng)專利技術(shù)贏得市場(chǎng)。
例如，德國(guó)在今年9月開始實(shí)施KFW442補(bǔ)貼政策對(duì)于光儲(chǔ)充系統(tǒng)的補(bǔ)貼，補(bǔ)貼項(xiàng)目包括購(gòu)買/安裝全新充電樁，光伏和儲(chǔ)能系統(tǒng)。
家儲(chǔ)和新能源汽車充電樁的組合搭檔成為了剛需。
大能電力因此瞄準(zhǔn)了家庭、新能源車的用電場(chǎng)景，據(jù)此研發(fā)出國(guó)內(nèi)首款實(shí)現(xiàn)并網(wǎng)的光儲(chǔ)充戶用一體機(jī)，其集成了混合逆變器、車充、儲(chǔ)能電池為一體，使其“光伏-儲(chǔ)能-充電”三部分實(shí)現(xiàn)無障礙聯(lián)調(diào)和互動(dòng)。同時(shí)，其高度集成一體化的方式，也能為用戶實(shí)現(xiàn)準(zhǔn)免安裝，節(jié)省居民安裝申報(bào)的排隊(duì)時(shí)間以及安裝成本。
(戶用光儲(chǔ)充一體機(jī))
這款產(chǎn)品已通過歐洲并網(wǎng)認(rèn)證，目前正在批量生產(chǎn)，很快將會(huì)推入市場(chǎng)。
公司嚴(yán)格按照ISO 9001、ISO 14001及行業(yè)標(biāo)準(zhǔn)進(jìn)行生產(chǎn)作業(yè)，產(chǎn)品包括離網(wǎng)儲(chǔ)能逆變器、并離網(wǎng)混合儲(chǔ)能逆變器、三相儲(chǔ)能逆變器等等，功率涵蓋1.5kw~30kw。
大能電力還提供50KW~100KW的PCS，用于工商業(yè)儲(chǔ)能，并研發(fā)出戶用型壁掛式、堆疊式儲(chǔ)能電池。
(光伏堆疊式離網(wǎng)儲(chǔ)能一體機(jī))
其光伏并離網(wǎng)儲(chǔ)能一體機(jī)HEESS PREMIUM 3.0，內(nèi)置A級(jí)磷酸鐵鋰電池，每塊電芯上面都配有一套保護(hù)裝置；采用LCD大屏顯示，并支持三路MPPT。
GH3600TL/GH4600TL/GH5000TL是大能電力面向歐洲市場(chǎng)的并離網(wǎng)儲(chǔ)能混合光伏逆變器，獲得歐盟認(rèn)證及德國(guó)、英國(guó)、西班牙、意大利、愛爾蘭等國(guó)家認(rèn)證，適合定制各種光伏儲(chǔ)能一體機(jī)，適配所有48V磷酸鐵鋰及鉛酸電池組；適用于并網(wǎng)、離網(wǎng)，內(nèi)置MPPT控制器，具備UPS功能，確保負(fù)載不斷電。
(并離網(wǎng)混合逆變器)
細(xì)分賽道彎道超車，做出陽臺(tái)光伏自主品牌覆蓋
微儲(chǔ)領(lǐng)域從來不乏新產(chǎn)品，而找準(zhǔn)新型應(yīng)用場(chǎng)景才是破局之道。
德國(guó)居民雖可以在家中安裝5KW、10WK甚至更高的大功率并網(wǎng)儲(chǔ)能系統(tǒng)，但是安裝費(fèi)用高達(dá)2000到3000歐一戶，成本太高；排隊(duì)等候安裝工的時(shí)間長(zhǎng)、安裝費(fèi)高、效率低。并且，市區(qū)中的眾多公寓樓屋頂空間有限，難以安裝足夠的光伏板。
(微逆GT600TL/GT800TL)
陽臺(tái)光伏作為超小型分布式光伏系統(tǒng)，只要需要在陽臺(tái)上安裝太陽能板、逆變器、支架，再接上電源就可以使用，利用有限的陽臺(tái)空間來就能發(fā)電。
其作為新型的微儲(chǔ)應(yīng)用場(chǎng)景而火遍歐洲，本就在情理之中。
大能電力在家儲(chǔ)這個(gè)細(xì)分賽道上，以性價(jià)比和微創(chuàng)新，做出陽臺(tái)光伏自主品牌覆蓋。
公司目前有GT400TL、GT600TL和GT800TL三款微逆已經(jīng)批量出貨。其內(nèi)置MPPT，擁有DSP控制，可實(shí)現(xiàn)DC轉(zhuǎn)AC，峰值效率高達(dá)96.7%；IP67的防護(hù)等級(jí)，支持8臺(tái)組合并網(wǎng)。
公司的陽臺(tái)光伏產(chǎn)品主要分三代。
一代機(jī)是純并網(wǎng)微逆，體積小巧，適合各種安裝場(chǎng)景，屬于IP67防護(hù)等級(jí)，支持最大8臺(tái)并機(jī)。二代機(jī)是微逆+微儲(chǔ)分體式，即插即用易安裝，兼容市場(chǎng)99%的太陽能板和微逆，還支持電池2240Wh~6720Wh容量擴(kuò)展和APP實(shí)時(shí)監(jiān)控和操作。
大能電力也正在研發(fā)陽臺(tái)光伏三代機(jī)。此款三代機(jī)是微逆+微儲(chǔ)的家用儲(chǔ)能一體機(jī)，可直接安裝在陽臺(tái)上，通過APP和WEB端，即可進(jìn)行遠(yuǎn)程設(shè)置和管控。
2024年會(huì)是儲(chǔ)能行業(yè)洗牌的一年，當(dāng)價(jià)格戰(zhàn)開始比拼時(shí)，唯有專業(yè)和創(chuàng)新能夠繼續(xù)生存。核心技術(shù)是企業(yè)生存立命之本，這一年，必將是大能電力從1到N的躍進(jìn)之年。
大能電力已在德國(guó)有海外倉(cāng)，并計(jì)劃在國(guó)外建產(chǎn)線。公司明年產(chǎn)品規(guī)劃是補(bǔ)全歐洲其他未進(jìn)市場(chǎng)，并加快布局美洲戶儲(chǔ)市場(chǎng)。
The First Residential Hybrid Photovoltaic and Storage Converter Stunned Europe: A Strategic Interpretation of Donnergy Energy’s ‘Borrow a Boat to Sail the Sea’
Micro-storage and microinverters are booming, and Europe is the key word that must be mentioned.
“Compared to the same period last year, the European export volume has shown a trend of gradual decline, which is a normal seasonal phenomenon. The European household energy storage capacity has continued to grow rapidly year-on-year, and the European energy storage market far from being the industry’s anxiety that it is an already saturated inventory market, but rather has a huge incremental space. The energy storage industry adheres to the long-termism, and the underlying logic of support is the global carbon strategy. 2023 is more like a year for new energy markets to return to rationality.” Donnergy Energy co-founder Peng Yi believes that the true era of energy storage has just begun, and the demand space for microinverters and household energy storage in Europe, North America and other regions will be beyond imagination in the future.
Enough confidence comes from the amazing growth speed of Donnergy Energy.
Although it is a new brand established in 2021, its founder team has been deeply cultivating in the industry for more than 20 years.
In just two years, the company has self-researched more than 20 new products with core patents. Especially the company in the industry's first residential hybrid photovoltaic and storage converter, has become the European market explosion, orders like snowflakes flying.
So far, Donnergy Energy's home storage products are mainly OEM, and it cooperates with the head enterprises in the industry to build production lines and go overseas together. The company has now joined hands with Huizhou Huayang Group, an electronics manufacturing powerhouse, to share advanced industry technologies in supply chain and intelligent manufacturing.
The company has based on independent intellectual property rights of PCS, EMS, BMS and other electronic control technology and cloud system Internet of Things technology, is committed to providing customers with customized home energy storage, balcony micro-reverse / micro-storage, industrial and commercial energy storage and other suitable for multi-application scenarios of products and solutions.
In the future, Donnergy Energy will also gradually reduce the proportion of OEM and build its own industrial resource pool.
The company has been awarded tens of thousands of balcony microinverter orders in Europe, and the order amount of series products has reached more than 200 million.
Implement Differentiation in The Main Track: to Self-developed The First Residential Hybrid Photovoltaic and Storage Converter
Donnergy Energy has always followed the market demand and national policies, followed the mainstream track in product development strategy, and won the market with original patented technology.
For example, Germany started to implement the KFW442 subsidy policy in September this year for subsidizing photovoltaic, storage and charging systems, and the subsidy program includes the purchase/installation of brand-new charging piles, photovoltaic and energy storage systems.
The combination partner of home storage and new energy vehicle charging piles has become a necessity.
Donnergy Energy therefore aims at the electricity consumption scenarios of households and new energy vehicles, and accordingly developed the first grid-connected residential hybrid photovoltaic and storage converter, which integrates hybrid inverter, vehicle charger, and energy storage battery into a single unit, so as to make its "photovoltaic-energy storage-charging" three-part intermodulation and interaction without any obstacles. At the same time, its highly integrated way of integration can also realize quasi-free installation for users, saving the queuing time of residents' installation declaration as well as installation costs.
This product has been certified by the European grid-connected certification, and is currently in mass production and will be introduced to the market soon.
The company strictly follows ISO 9001, ISO 14001 and industry standards for production operations, and its products include off-grid energy storage inverters, grid-connected and off-grid hybrid energy storage inverters, three-phase energy storage inverters, and so on, with power ranging from 1.5kw~30kw.
Donnergy Energy also provides 50KW~100KW PCS for industrial and commercial energy storage, and has developed wall-mounted and stacked energy storage batteries for household use.
Their photovoltaic grid-tied and off-grid energy storage integrated machine, HEESS PREMIUM 3.0, is equipped with built-in Grade A lithium iron phosphate batteries, with each cell featuring a set of protective devices. It utilizes a large LCD display and supports triple MPPT.
“GH3600TL/GH4600TL/GH5000TL are hybrid photovoltaic inverters for grid-tied and off-grid energy storage, developed by Donnergy Energy for the European market. They have received certifications from the European Unio and countries such as Germany, the United Kingdom, Spain, Italy, and Ireland. These inverters are suitable for customizing various photovoltaic energy storage integrated machines and are compatible with all 48V lithium iron phosphate and lead-acid battery groups. They can be used for grid-tied and off-grid applications, have a built-in MPPT controller, and feature UPS functionality to ensure uninterrupted power supply to the load.
Overtaking on the Curve in a Niche Track: Establishing a Proprietary Brand Coverage of Balcony Photovoltaics
The micro-storage field is never short of new products, but finding the right new application scenarios is the key to breaking the game.
Although German residents can install 5KW, 10WK or even higher power grid-connected energy storage systems at home, the installation cost is as high as 2000 to 3000 euros per household, which is too high; the waiting time for installation workers is long, the installation fee is high, and the efficiency is low. Moreover, the roof space of many apartment buildings in the city is limited, making it difficult to install enough photovoltaic panels.
As a super-small distributed photovoltaic system, balcony photovoltaics only need to install solar panels, inverters, and brackets on the balcony, and then connect to the power supply to generate electricity using the limited balcony space.
It’s no surprise that it has become a hot new application scenario for micro-storage in Europe.
In the niche market of home energy storage, Donnergy Energy has established its own brand of balcony photovoltaics with cost-effectiveness and micro-innovation.
The company currently has three micro-inverters, GT400TL, GT600TL, and GT800TL, which have been shipped in large quantities. They are built with MPPT and have DSP control, capable of converting DC to AC, with a peak efficiency of up to 96.7%. They also have an IP67 protection level and support the combination of up to 8 units for grid connection.
The company’s balcony photovoltaic products are mainly divided into three generations.
The first generation is a pure grid-connected micro-inverter, which is compact in size, suitable for various installation scenarios, belongs to the IP67 protection level, and supports up to 8 parallel machines. The second generation is a split-type micro-inverter + micro-storage, which is plug-and-play and easy to install, compatible with 99% of the solar panels and micro-inverters on the market, and also supports battery capacity expansion from 2240Wh to 6720Wh and real-time monitoring and operation via APP.
Donnergy Energy is also developing the third generation of balcony photovoltaics. This is a home energy storage integrated machine with micro-inverter + micro-storage, which can be directly installed on the balcony, and can be remotely set and controlled through the APP and WEB end.
The year 2024 will be a reshuffling year for the energy storage industry. When the price war begins, only professionalism and innovation can continue to survive. Core technology is the foundation of a company’s survival, and this year will undoubtedly be a leap from 1 to N for Donnergy Energy.
Donnergy Energy already has overseas warehouses in Germany and plans to build production lines abroad. The company’s product plan for next year is to complete the rest of the European market that has not yet been entered, and to accelerate the layout of the American household storage market.
