Understand at a Glance: Home Energy Storage Systems That Are Hot in Overseas Markets
Release time:
2023-02-14 14:19
Source:
Understand at a Glance: Home Energy Storage Systems That Are Hot in Overseas Markets
Home energy storage systems, also known as battery energy storage systems, center around rechargeable energy storage batteries—typically based on lithium-ion or lead-acid technologies. These systems are computer-controlled and, in coordination with other smart hardware and software, enable cyclic charging and discharging. Home energy storage systems can usually be combined with distributed photovoltaic power generation to form... Home solar and storage system The installed capacity is experiencing rapid growth. Figure: Home Photovoltaic Energy Storage System
Trends in the Development of Home Energy Storage Systems
The core hardware components of home energy storage systems include two main product categories: batteries and inverters. From the user’s perspective, home photovoltaic-plus-storage systems can not only reduce electricity bills but also mitigate the adverse effects of power outages on daily life. From the grid’s perspective, home energy storage devices that support centralized dispatch can alleviate electricity shortages during peak hours and provide frequency regulation for the power grid.
From Battery Trends Looking ahead, energy storage batteries are evolving toward higher capacities. As residential electricity consumption continues to rise, the power capacity per household is gradually increasing. Batteries can achieve system scalability through modularity, and high-voltage batteries are becoming a growing trend.
From Inverter Trends Looking ahead, demand is growing for hybrid inverters suited to incremental markets and off-grid inverters that do not require connection to the power grid.
From End-product trends From the perspective of current trends, split-system configurations—where batteries and inverters are used separately—are predominant, though there’s a gradual shift toward integrated systems in the future.
From Regional Market Trends Look—differences in grid structure and electricity market designs lead to slight variations in the mainstream products across different regions. Europe primarily adopts a grid-connected model, while the U.S. leans more toward off-grid models. Australia, meanwhile, is exploring the virtual power plant model.
Why is the overseas home energy storage market continuing to grow?
Benefiting from distributed photovoltaics Driven by the dual momentum of energy storage penetration and growth, residential energy storage is rapidly expanding overseas.
The energy transition in overseas markets is now urgently needed, and the development of distributed photovoltaic (PV) systems has far exceeded initial expectations. In terms of PV capacity installations, Europe’s high dependence on foreign energy sources—and the intensification of regional geopolitical conflicts that have exacerbated the energy crisis—have prompted European countries to significantly raise their PV installation targets. As for energy storage penetration, rising energy prices have led to higher electricity costs for households, enhancing the economic viability of energy storage. Consequently, various countries have introduced subsidy policies to encourage residential energy storage installations.
A household in the UK Taking a photovoltaic system rated at 4.68 kW paired with a Wotai energy storage system rated at 5.8 kWh/6 kW as an example, the total investment amounts to approximately £10,000, equivalent to a unit price of 17.61 yuan/W. Of this total, the photovoltaic system accounts for 32%, with module costs at 3.08 yuan/W and photovoltaic inverter costs at 2.56 yuan/W. The energy storage system accounts for 35%, with a unit price of 4.97 yuan/Wh. Other materials plus installation costs amount to £3,400, representing 33% of the total investment.
Development Status and Market Potential of Overseas Markets
The United States, Europe, and Australia are currently the primary markets for residential energy storage. From a market perspective, global demand is expected to... In 2025, newly installed capacity will reach 58 GWh. In 2015, the global annual新增 installed capacity for residential energy storage was only around 200 MW. Since 2017, global installed capacity has grown significantly, with each year seeing a marked increase in new installations. By 2020, global新增 installed capacity had reached 1.2 GW, representing a 30% year-on-year increase.
We anticipate, assuming that... In 2025, the storage penetration rate in the newly installed photovoltaic market will reach 15%, while the storage penetration rate in the existing market will be 2%. The global residential energy storage capacity potential will reach 25.45 GW/58.26 GWh, with a compound annual growth rate of 58% in installed capacity from 2021 to 2025.
Europe and the U.S. represent the global markets with the greatest growth potential. In terms of shipment volume, according to... According to IHS Markit statistics, global shipments of new residential energy storage systems reached 4.44 GWh in 2020, representing a year-on-year increase of 44.2%. Among these, Europe, the United States, Japan, and Australia led the way, accounting for three-quarters of global shipments. Within the European market, Germany experienced the fastest growth, with shipments exceeding 1.1 GWh, placing it first worldwide. The U.S. also saw shipments surpass 1 GWh, ranking second. Japan’s shipments in 2020 were nearly 800 MWh, significantly outpacing other countries and securing third place.
Batteries and The PCS is one of the two key components of home energy storage systems and represents the segment that stands to benefit most from the growth of the home energy storage market. According to our calculations, by 2025, newly installed capacity for home energy storage will reach 25.45 GW/58.26 GWh, corresponding to battery shipments of 58.26 GWh and PCS shipments of 25.45 GW.
Expected by In 2025, the incremental market for batteries will reach 78.4 billion yuan, while the incremental market for PCS will amount to 20.9 billion yuan. Consequently, companies in the industry with a high proportion of energy storage business, large market shares, extensive channel networks, and strong brand power will reap significant benefits.
( 1) Integrator We focus solely on branding and outsource all equipment. Typically, we purchase battery cells and inverters externally, integrate them into finished products, and sell these under our own brand. We have well-established sales channels and strong brand recognition. For example, Tesla and Sonnen.
( 2) Inverter manufacturer Sell inverters separately or integrate purchased battery cells into batteries. As integrated systems and inverter manufacturers leverage their established brands and distribution channels in the photovoltaic inverter industry, they can rapidly expand their market presence. At the heart of energy storage systems lies the inverter’s control over the battery—specifically, the communication between the inverter and the battery. Given their deep expertise in power electronics technology, inverter manufacturers are particularly well-positioned to excel in this area.
( 3) Battery cell manufacturer There are two main participation models. The first involves supplying battery cells to downstream brand manufacturers without participating in product integration or featuring any brand branding—for example, Penghui Energy, CATL, and EVE Energy. Battery cell manufacturers operate in a diversified business landscape with a wide range of application scenarios. On the one hand, they can benefit from the rapid growth of the residential energy storage sector; on the other hand, they can achieve synergies with their other business lines. The second model involves manufacturing battery systems that are sold either independently or in combination with externally purchased inverter modules, thereby completing both hardware integration and software design—for example, BYD and Pylontech.
Batteries are used in new energy vehicles, electric vehicles, photovoltaics, energy storage, and wind power. In fields such as 5G, data centers, 3C electronics, and smart terminals, market demand is providing the battery industry with vast room for growth. Meanwhile, emerging tracks driven by “carbon neutrality” and “peak carbon emissions” are ushering in a trillion-dollar market that’s steadily taking off. Against the backdrop of promising market prospects, the World Battery Industry Expo is brimming with even greater vitality. Both the battery industry and its upstream and downstream supply chain urgently need an exhibition and trading platform like this to exchange technical expertise and industry insights.
For batteries used in new energy vehicles, electric vehicles, photovoltaics, energy storage, and wind power, In fields such as 5G, data centers, 3C electronics, and smart terminals, LG Chem has developed a series of battery casing materials suitable for various industries. Among these, Guangzhou Zhenshun Plastics Materials holds a leading position in the new energy battery casing plastics industry. Its materials—including PC, PC/ABS, PP, PBT, PBT/ABS, PA6, and PA66—can be used in new energy battery components, new energy battery casings, automotive lighting fixtures, connector housings, and automotive bumper plastics.
The commercial prospects for shared energy storage are promising.
Next page
Related News
Every departure is an opportunity to encounter even more breathtaking scenery; every journey together is a chance to forge deeper, warmer bonds. In 2025, Zhen Shun Plastics’ annual group tour arrived as scheduled. Leaving behind the hustle and bustle of work, we set off toward Changbai Mountain in Northeast China, drawn by our longing for its majestic mountains and rivers. During our four-day trip, we journeyed from the humid warmth of Lingnan to the crisp freshness of northern lands, stepping from the urban clamor into nature’s serene tranquility. Every leg of the journey was filled with surprises, and every moment was worth treasuring. First Stop: Changbai Mountain—Heavenly Lake Bestows Its True Beauty On the day of departure, the sunshine was just right, and our team began our journey to Heavenly Lake. Along the way, we were deeply captivated by the stunning scenery. As the altitude gradually rose, the distant Tian Shan mountain range came into view. The rolling hills, set against the blue sky, looked majestic and awe-inspiring. After much anticipation, we finally arrived at Heavenly Lake. What luck! It was our first time visiting Changbai Mountain, yet we were greeted with the sight of Heavenly Lake itself! The crystal-clear, deep-blue waters instantly amazed everyone present. Exclamations of wonder and cheers echoed through the air. Everyone rushed to get closer to this "peerless beauty," snapping photos to capture this unforgettable moment. The magic and beauty of nature always touch our hearts directly. Photos simply can’t convey the震撼 (shocking) power of the real scene—so it truly is said, “Seeing is believing.” You really have to see these sights with your own eyes. The blue sky, white clouds, mountains, and lakes—this very moment perfectly embodied the idea that “life is an open wilderness.” After admiring Heavenly Lake, we took another off-road vehicle back to the trailhead, then switched to an eco-friendly bus to reach the waterfall attraction. The Changbai Mountain Waterfall was truly spectacular—the water roared fiercely, its sound echoing for miles. It looked like a giant silver ribbon suspended high above the canyon. Whether viewed from afar or up close, the waterfall was breathtaking. Beneath the falls, the immense impact created swirling mist, making the scene absolutely magnificent. The river flowing down the waterfall ebbed and flowed, winding and twisting, stirring our senses. Second Stop: Guangdong Village—Stepping Into a Pastoral Poem of Korean Ethnic Charm As dusk approached, we arrived at a Korean ethnic village. The setting sun was gently coloring the land with a soft glow. Gray tiles and white walls turned orange, and the eaves were edged with gold—a scene straight out of a folk painting. We stepped into a local home, where the hosts warmly welcomed us and shared with us some of their local culinary customs. Third Stop: Tumen Border Crossing—A Glimpse of Two Countries at a Glance Tumen faces Namyang, North Korea, across the river. Though separated by just a single river, it feels like two entirely different worlds. Standing on the banks of the Tumen River and gazing across, we could clearly see the houses and streets of Namyang, North Korea. Scenes of daily life unfolded before our eyes through the binoculars. Listening to our guide share stories about the neighboring country’s customs and traditions, and watching the scenes across the river, we, as Chinese citizens, felt a strong sense of happiness and pride welling up inside us. We became even more grateful for our country’s peace and prosperity. Fourth Stop: Yanji—Folklore Park—Playing Princess of Yanji for a Day “You really must visit Yanji! Take a stroll in the evening breeze of the university town, put on an elegant long dress, and freeze time in the lantern-lit Folklore Park, becoming a princess of Yanji for a day.” Yanji, with its unique ethnic charm and immersive cultural experiences, has become a “fairytale city” in the hearts of countless tourists. From the snowy winter to the lush spring and summer, this place weaves a dreamlike journey through time with traditional costumes, lanterns, and a bowl of ginseng chicken soup. As our four-day trip in Northeast China drew to a close, we found ourselves immersed in the lantern-lit ambiance of Yanji’s Folklore Park. From the breathtaking azure of Heavenly Lake on Changbai Mountain to the misty spray from the waterfall dampening our clothes; from the warm smiles of Korean families in Guangdong Village bathed in the sunset, to the surge of patriotism we felt when gazing across the Tumen River at our neighbor country—each moment was like a sparkling pearl, strung together to form our cherished memories as the Zhen Shun Plastics family. This journey not only allowed us to take a break from the busy pace of work but also deepened our understanding of each other amidst the mountains and culture, strengthening our team spirit even further. Those moments—cheering together by Heavenly Lake, taking photos of each other in the Folklore Park, sharing delicious meals around the table—all will remain the warmest source of strength in our hearts. This wonderful experience wouldn’t have been possible without the company’s thoughtfulness and care. Thank you, Zhen Shun Plastics, for always putting the happiness of every employee first and creating opportunities for us to connect with nature, embrace culture, and strengthen our bonds through our annual group tour. This heartfelt gesture has made us feel the warmth of a big family and filled us with even greater enthusiasm and anticipation for the future. Moving forward, we’ll carry the insights and emotions from this journey with us, approaching our work with renewed vigor and unity, standing side by side with the company as we set off toward new horizons and create an even brighter tomorrow. We’re eagerly awaiting the next exciting chapter of our journey! About Zhen Shun Zhen Shun Plastics has become an authorized Tier-1 distributor for LG Chem, specializing in the sale of LG Chem’s full range of plastic products: (1) Modified engineering plastics, including modified PC, PC/ABS, PP, PBT, PBT/ABS, ABS+GF, PA6/66, light-diffusing PC, PPO, PPS, POM, TPEE, etc., covering various grades and specifications such as flame-retardant, glass-fiber reinforced, long-glass-fiber reinforced, and mineral-filled (TALC); (2) General-purpose plastics, including ABS (flame-retardant, transparent, high-gloss, electroplated, scratch-resistant, heat-resistant, high-impact, high-flow, etc.), PMMA, ASA, SAN, PP, PE, PS; (3) Post-consumer recycled (PCR) environmentally friendly materials, including PCR-ABS, PCR-PC, PCR-PC/ABS, PCR-PP; (4) Modified additives, including impact modifier MBS and toughening agents, etc. Mobile/WeChat: 139 2640 0876. We welcome calls and emails for inquiries and discussions. We are dedicated to tailoring personalized products to meet our customers’ needs and providing comprehensive material solutions.
[Zhen Shun Plastics] Detailed Case Studies on the Application of LG Chem’s UV-Resistant Plastics
LG Chem’s UV-resistant plastics, with their outstanding UV resistance, weatherability, and physical performance, have found extensive applications across multiple industries. Below, our editor from Zhenshun Plastics has compiled several case studies for you—let’s take a look together!
Under the wave of green transportation and low-carbon living, the automotive industry is undergoing a transformation toward electrification, intelligentization, and decarbonization at an unprecedented pace. In this transformative journey, lightweight, sustainable materials have become the key to driving the future of mobility. Today, let’s join Zhen Shun Plastics as we explore how eco-friendly, innovative engineering plastics are injecting new green momentum into the automotive industry.
Just how high a temperature can modified PP actually withstand? In which fields does it truly shine? In this article, the editor from Zhenshun Plastics will provide you with the answers one by one!
Zhen Shun Yuan Bo is now recruiting talented individuals! We’re looking for you—someone who’s passionate about sales and familiar with the plastics industry—to join our plastics sales team and together, let’s create a bright future!
Advantages of Using Flame-Retardant PC/ABS Alloy in Mobile Phone Charger Bases
Friendship Links
Product Center
Guangzhou Zhenshun Plastics Raw Materials Co., Ltd.
Contact Us
Miss Chen13926400876 zhenshun311@126.com
Mr. Huang13922298476 hzy1000@126.com
Address: Building T1, Unit 2514-2516, Vanke Center, No. 1080 Huangpu East Road, Huangpu District, Guangzhou City.
COPYRIGHT 2026 Guangzhou Zhenshun Plastics Raw Materials Co., Ltd.
财富专号