Balcony energy storage company secures tens of millions in financing, redefines residential energy storage with consumer hardware logic | Exclusive from Yingke
Author | Huang Nan
Editor | Yuan Silai
Yingke learned that Lingge Energy Technology (Suzhou) Co., Ltd. (hereinafter referred to as "Lingge Energy") recently completed an angel - round financing of tens of millions of yuan. The investor in this round is Sky Workshop Venture Capital. The financing funds will be mainly invested in core technology R & D, continuously enriching the product matrix, promoting the large - scale production and delivery of products, and accelerating the global channel layout.
As an enterprise in the MOVA ecological chain, Lingge Energy is a provider of intelligent hardware and energy solutions focusing on the home balcony energy storage scenario. It is dedicated to the R & D and production of balcony energy storage products, integrating lithium iron phosphate batteries, intelligent inverters, and AI energy algorithms, aiming to build an integrated home energy ecosystem and promote the intelligent and low - carbon use of home electricity.
Shen Hongjin, the president of the company, once served as the global marketing and sales director of a leading lawn mowing robot enterprise. The sales volume of its products in the European and American markets increased several times, ranking first in the industry in terms of shipments. The founding team has experience in bringing multiple energy storage and intelligent hardware products from scratch. They have profound R & D accumulation and mature product application capabilities, and have created several balcony energy storage hit products with single - product sales exceeding 1 billion yuan.
Winters in Europe are getting more and more expensive, and electricity prices have reached new highs during successive cold snaps. For European families with low savings rates, electricity bills of thousands of euros are squeezing the space for users' travel, dining, and even daily expenses. For a long time, although traditional household energy storage systems can relieve the electricity bill pressure, they have always been difficult to enter ordinary families due to complex installation, high cost, and a pay - back period of more than ten years.
A compromise solution is quietly becoming popular in Europe: balcony energy storage. It doesn't require a professional electrician, nor does it need to modify the home power grid. Users can simply plug it into a socket after purchasing.
Market forecast data (Source/Enterprise)
According to the balcony energy storage market analysis report released by BloombergNEF (BNEF) in 2025, the annual growth rate of the global balcony energy storage market exceeds 30%, and the market size is expected to exceed $5 billion in 2025. As policies in many European countries are relaxed and states in the United States gradually open up the market, allowing "plug - and - play" devices to be connected to the power grid, this track is entering a period of rapid growth.
Balcony energy storage is the consumption downgrade and scenario extension of the household energy storage market. Shen Hongjin, the president of Lingge Energy, told Yingke that on the one hand, it transforms household energy storage products from "high - end customization" to "mass - market consumer appliances", reducing the usage threshold of household energy storage; on the other hand, its compatibility with photovoltaics also makes up for the redundancy problem of traditional household energy storage, making it more suitable for the actual electricity consumption needs of European families.
As a new entrant in the energy track, the Lingge Energy team chose to prioritize the balcony energy storage track, which is a dual consideration of the track characteristics and user pain points.
In terms of product scenarios, balcony energy storage precisely avoids the scenario limitations of portable energy storage. Portable energy storage is mainly used in low - frequency outdoor scenarios. Limited by its small capacity and low power, it is difficult to effectively supplement the home power grid. In contrast, balcony energy storage focuses on high - frequency home electricity consumption scenarios and can cover high - power household loads. At the same time, compared with the pain points of heavy asset investment and low usage flexibility of traditional household energy storage, Lingge Energy plans a multi - SKU matrix in its product line. Products at different price segments complement each other to meet the different needs of users for energy storage capacity and functions.
MOVA LumeGret 4000 (Source/Enterprise)
In terms of the technical route, Lingge Energy did not choose ternary lithium batteries with higher energy density but adopted lithium iron phosphate batteries as the core energy storage unit. Lithium iron phosphate batteries have higher safety, with almost no risk of flammability and explosion, which is more in line with the safety requirements of the home scenario. At the same time, their cycle life is much longer than that of ternary lithium batteries, which can adapt to the high - frequency charging and discharging characteristics of home energy storage, allowing users to enjoy longer - term power - saving benefits.
For the diverse climates in Europe, Lingge Energy's balcony energy storage products support a wide - temperature operation range from - 20°C to 50°C and have IP67 - level high - waterproof airtightness. They can be placed on outdoor balconies all year round and can withstand harsh environments such as wind and rain, adapting to the diverse climate conditions in Europe. And the simple fixed installation only requires two screws, fully in line with the DIY operation habits of European families.
Considering the convenience of user use, the product installation has also been simplified. All interfaces are standard connectors, without open wiring heads. Users only need to place the device against the wall, fix it, plug it into the socket, and connect the photovoltaic panels to use it, shortening the deployment process to within 10 minutes.
MOVA LumeGret 4000 (Source/Enterprise)
According to the research of the Lingge Energy team, the core users of balcony energy storage are significantly different from those of traditional household energy storage and portable energy storage. Traditional household energy storage users are not price - sensitive and are more concerned about energy security; portable energy storage users focus on scenario convenience and have no high requirements for energy efficiency; while balcony energy storage users highly focus on ROI and electricity consumption visualization. They not only require the equipment to pay back quickly but also hope to achieve refined electricity consumption management through intelligent tools.
In response to the core needs of balcony energy storage users, Lingge Energy has proposed targeted product and ecological solutions. Its balcony energy storage products can be connected to the user's AIoT home appliance ecological network. As the core hub of home energy, it can monitor electricity consumption data in real - time and realize intelligent energy allocation for all MOVA ecological loads through the APP. In the future, it will also launch an AI cloud algorithm, which can provide personalized intelligent electricity consumption optimization suggestions to meet the user's demand for refined electricity consumption management and help users achieve the goal of quick pay - back.
Based on this ecological model of "energy storage hardware + intelligent load + AI algorithm optimization", Lingge Energy aims to move beyond the simple competition of hardware parameters in the industry and enter the value - based competition stage of energy services.
"We won't compete on battery cost or inverter efficiency. Those are just means." Shen Hongjin said. "The real barrier is to make every ampere flow to where it should go and use intelligent services to save users money and worry."
Yingke learned that Lingge Energy is expected to launch the MOVA LumeGret series in Q1 of 2026, with the first batch of 2 to 3 balcony energy storage products covering different energy storage capacities, functional configurations, and price ranges. Energy management ecological accessories such as smart meters and charging piles will also be launched simultaneously. This series will be launched on core channels such as MediaMart, Saturn, OTTO, OBI, Bauhaus, yuma, solarburner, and Amazon, targeting the European and American markets.
MOVA LumeGret 4000 (Source/Enterprise)
At the same time, relying on the collaborative linkage of courtyard robots, garden tools, household appliances, cars, and embodied robots within the MOVA ecosystem, Lingge Energy will take zero - carbon as the core, promote intelligent energy management at the family level and energy interconnection at the community level, achieving an ecological value greater than 1 + 1.
As the global energy structure transformation deepens, the household energy storage market is entering a new stage of "ecological competition" from "single - product competition". As the core carrier connecting the general public's families with energy autonomy, balcony energy storage is becoming the key growth engine for the household energy storage market in the future. When the energy storage device is no longer just an iron box but becomes the center of the home energy network; when every charge and discharge is optimized by algorithms rather than simple manual settings, the value chain of balcony energy storage is truly opened.
Views of the investor:
Yibin High - tech Frontier Technology Industry Venture Capital Fund team said that they are optimistic about the company because, in essence, they are optimistic about its capture of the structural opportunity of "energy storage consumerization" - entering the European balcony scenario with a low threshold of thousands of euros, expanding users from villas to the mainstream apartment population, and opening up a trillion - level incremental market. Its core competitive advantages lie in two aspects: First, the product definition ability. The dynamic charging technology enables 100% self - use of photovoltaics and can reach 10,000 cycles, outperforming competitors in terms of returns. Second, the certainty of commercialization. It can immediately reuse the channels of 5,000 stores covering 60 countries, bypassing the long - term market construction period and achieving "large - scale sales as soon as the product is launched". The team has a luxurious configuration and has compound experience in consumer electronics and new energy, which is the key guarantee for the efficient implementation of this strategy. The Yibin High - tech Frontier Technology Industry Venture Capital Fund is a venture capital fund under Sky Workshop, established on November 4, 2025, with a capital contribution of as high as 1 billion yuan.