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As the bright dawn of 2026 approaches, we at ruihan are delighted to send our warmest New Year greetings to all our valued global partners and customers! This festive season, we reflect on the wonderful journey we’ve shared and the trust you’ve placed in us. May the year 2026 bring you abundant prosperity, remarkable success, and boundless joy. Whether you’re celebrating with family, friends, or colleagues, we hope this new year fills your life with peace, happiness, and exciting new opportunities. Across every corner of the globe – from the snowy landscapes of North America to the sunlit coasts of Europe, and the vibrant regions of Southeast Asia – we hold dear the connections we’ve built with you. Your support has been the driving force behind our journey, and we are deeply grateful for every moment of collaboration. As we step into 2026, we reaffirm our commitment to standing by your side, fostering stronger partnerships, and delivering the best support to help you achieve your goals. This new year marks a new chapter of growth and mutual success, and we are excited to embark on it together with you. “2025 has been a year of invaluable connections and shared achievements, all thanks to our amazing global customers and partners,” said a spokesperson for ruihan. “As we welcome 2026, we send our heartfelt wishes for a year filled with health, happiness, and prosperity. Here’s to a wonderful new year and continued collaboration!” Once again, happy New Year 2026! We look forward to connecting with you and creating more wonderful memories together in the coming year. Warm regards from ruihan!
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As global attention to clean energy intensifies and demand for stable power supply surges, home and small commercial energy storage solutions have entered a period of rapid development. Recently, the newly launched #12KW Hybrid Inverter Home Storage System (equipped with 15KWH battery) has attracted widespread attention in the market, thanks to its outstanding windproof and weather-resistant performance, as well as wide compatibility with commercial loads, setting a new benchmark for multi-scenario energy storage applications. High-power conversion and large-capacity storage form the core competitiveness of this system. The 12KW high-power hybrid inverter at the heart of the product supports efficient conversion of multiple energy sources – when matched with photovoltaic modules, it can convert solar energy into usable AC power with high efficiency; it can also flexibly switch between grid energy storage and power supply, minimizing energy loss. Cooperating with the 15KWH large-capacity battery, the system can fully meet the daily power demand of households and small commercial venues, and provide reliable backup power support in case of grid outages, effectively solving the problem of power supply instability. Strong environmental adaptability has become a major highlight of the product. It is understood that the system has reached a windproof grade of ≥13 and is equipped with excellent weather-resistant technology, which can stably operate in harsh natural environments such as strong winds, heavy rains, high temperatures (up to 60℃) and low temperatures (down to -20℃). This advantage allows the product to be installed outdoors in various climate regions, greatly expanding its application scope and providing users with more flexible installation options. Wide compatibility with commercial loads further enhances the practical value of the system. The #12KW Hybrid Inverter is compatible with a variety of commercial electrical equipment, including office computers, printers, retail store cash registers, catering refrigerators and other common devices. For small and medium-sized commercial users such as convenience stores, small restaurants and offices, this system can provide stable and continuous energy supply, help reduce electricity costs by peak-shaving and valley-filling, and avoid economic losses caused by sudden power outages. Industry insiders pointed out that the dual applicability of this storage system for home and commercial use caters to the diverse needs of the market. For home users, it can realize self-sufficiency in daily electricity, reduce dependence on the grid and save electricity expenses; for commercial users, it can improve the stability of business operations and enhance the ability to respond to power emergencies. With the continuous advancement of the "double carbon" goal, such high-performance energy storage products are expected to have broader market prospects. For more information about the #12KW Hybrid Inverter Home Storage System (15KWH Battery), including technical parameters, quotation and customized solutions, please contact the official customer service. Relevant person in charge of the company said that they will continue to focus on technological innovation, launch more high-quality energy storage products, and contribute to the development of the global clean energy industry.
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Jingle bells~ The Christmas bells have rung! Ruihan Energy wishes all our customers: a joyful Christmas, warmth throughout the winter, and a life full of starlight and sweetness ✨ May this day be filled with the aroma of mulled wine, the warm glow of the Christmas tree, and the gentle companionship of those around you~
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Tonight, on Christmas Eve, Ruihan extends its holiday greetings to customers worldwide with the gift of "green energy"—launching a limited-edition Christmas-packaged 5000W solar system to continuously power your winter life and production. Key highlights of the system: 5000W power + 5KWH capacity, supports both off-grid and grid-connected modes, suitable for all scenarios of home and small venue power needs Battery cycle life up to 3000 cycles, with a 10-year warranty, ensuring long-term stable energy supply Christmas-themed packaging design, conveying the brand's warmth of "warm power supply" with a festive atmosphere Ruihan wishes you a warm and joyful Christmas Eve, and may this "gift of light" accompany you through every bright and reliable moment.
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Introduction: Imagine your RV's air conditioner shutting off after only half an hour of use during a camping trip, forcing you to interrupt your meal preparation; or a power drill suddenly stopping at an outdoor construction site, causing project delays and potential penalties; or medical equipment failing to operate due to power shortages at a mountain emergency relief site – the power supply challenges in outdoor and emergency situations urgently need to be addressed! The brand-new 5000W portable power station is now available, featuring a 5325Wh large-capacity lithium iron phosphate battery and a durable all-metal casing, providing a powerful 220V pure sine wave output to easily overcome power supply problems in RVs, construction sites, emergency situations, camping, and other scenarios! Key Highlights, Directly Addressing Power Needs: ✅ 5000W High Output + 10000W Peak Power, Handles Heavy Loads with Ease: Equipped with a pure sine wave inverter, the output waveform is consistent with the power grid, and the stable 220V voltage can safely power various high-power devices – not only can it power industrial and outdoor equipment such as 2000W drills, 3000W welding machines, and 1500W RV air conditioners, but it can also simultaneously power household appliances such as outdoor projectors, electric ovens, and coffee makers. The 10000W peak power design easily handles the instantaneous high current during the startup of motor-driven equipment, preventing equipment shutdown or damage due to insufficient power. ✅ 5325Wh Large Capacity + Long Lifespan, Worry-Free and Cost-Effective: Utilizing automotive-grade lithium iron phosphate batteries, the 5325Wh nominal capacity has been tested – during RV trips, it can support the air conditioner, refrigerator, and lighting system for 3 consecutive days; at outdoor construction sites, it can power drills, cutting machines, and other equipment for 8 hours of continuous operation; during home power outages, it can ensure the operation of essential appliances such as double-door refrigerators, heating equipment, and medical instruments for more than 5 days. With a cycle life of over 3000 times at 80% depth of discharge (DOD), it can be used reliably for 25 years based on 10 uses per month, far superior to ordinary lead-acid battery energy storage devices. ✅ Durable all-metal casing + user-friendly portability, ultra-practical for outdoor use: The body is made of 1.2mm cold-rolled steel plate, integrally formed and treated with anti-scratch and anti-rust coatings. It can withstand drops from 1.5 meters without deformation of the casing or damage to internal components, making it resistant to bumps and shocks during outdoor construction or camping. For mobility needs, it features a specially designed thickened telescopic pull rod (with a load capacity of 100kg) and silent universal wheels (360° rotation without jamming). With a net weight of 48kg, an adult male can easily drag it with one hand, making it effortless to move from a car trunk to a campsite or construction site. ✅ Three-mode fast charging + multiple interfaces, power supply for all scenarios: Supports three charging modes: solar, mains power, and car charging. In mains fast charging mode, it features a 16A high-current charging module, charging the battery to 100% in just 2.5 hours; when no mains power is available outdoors, connecting two 400W solar panels can fully charge it in 6-8 hours, meeting the continuous power needs of remote areas; when traveling in an RV, it can be charged via the car's cigarette lighter interface, allowing you to power the energy storage device while driving. The unit is equipped with 6 USB ports, 4 AC outlets, and 2 DC ports, capable of powering 12 devices simultaneously. Quality assurance, safe use in all scenarios: The product has passed multiple international certifications including CE, RoHS, and UN38.3. It features six safety protections against overload, short circuit, overcharge, over-temperature, over-voltage, and leakage, eliminating risks such as battery swelling and circuit fires. With a wide operating temperature range of -20℃ to 60℃, it can operate continuously in the harsh winters of Northeast China and maintain rated power output even in the scorching 40℃ heat of Southern China, perfectly suited for RV travel, outdoor construction, emergency relief, and wild camping.
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Introduction: A three-day power outage during a coastal typhoon spoiled all the seafood in the refrigerator; a power grid failure during a northern cold snap caused the underfloor heating to stop working, leading to a sudden drop in room temperature; frequent power outages in remote areas affected children's online classes and adults' work from home – the troubles caused by household power interruptions are alarming! The 11kW/24kWh integrated home solar energy storage system is now available, featuring a long-life lithium iron phosphate core and a dual-channel photovoltaic high-efficiency power generation design, covering all household electricity needs. Even during extended power outages of up to 72 hours, it ensures that family life and work remain completely unaffected! Core Advantages, Protecting Your Entire Home's Power Supply: ✅ 24kWh Large Capacity, Worry-Free Power for the Whole House: The 11kW rated output power can easily handle high-load equipment throughout the house – simultaneously powering a 1.5-horsepower central air conditioner (1200W), underfloor heating (3000W), a double-door refrigerator (150W), a drum washing machine (500W), and 5 other household appliances, fully covering daily electricity needs. The 24kWh nominal capacity has been tested, and for an average family of three, it can provide power for 2-3 days. If only essential power (refrigerator, lighting, etc.) is maintained, the battery life can be extended to 5 days, eliminating the need for forced "power rationing" during extended outages. ✅ Dual-Channel Photovoltaic Input, High-Efficiency Power Generation and Cost Savings: Equipped with dual independent MPPT controllers, supporting a maximum photovoltaic input of 5500W*2, it can connect two rows of solar panels for parallel power generation, increasing power generation efficiency by 40% compared to single-channel input systems. In sunny conditions in North my country, it can store 19.2kWh of electricity in one day (80% charge), meeting the family's full daily electricity needs; combined with peak and off-peak electricity price differences (peak 0.8 yuan/kWh, off-peak 0.3 yuan/kWh), using the "off-peak charging, peak-time use + photovoltaic supplementation" model, an average family can save over 3000 yuan in electricity bills annually, recovering part of the equipment cost in 3-5 years. ✅ Automotive-grade lithium iron phosphate battery for ten years of worry-free durability: Utilizing the same automotive-grade lithium iron phosphate batteries as CATL, the battery cells boast an energy density of 150Wh/kg. Combined with a honeycomb heat dissipation structure and intelligent balancing management system, the battery achieves over 3000 cycles at 80% depth of discharge (DOD). Based on one daily "solar charging + peak/off-peak discharging" cycle, it can operate reliably for over 10 years, saving the cost of one battery replacement compared to ordinary ternary lithium batteries (2000 cycles). The total lifetime cost savings for a single system can exceed 60,000 RMB. ✅ Universally compatible and easy to install, suitable for both new and old houses: The 230VAC±5% wide voltage output covers mainstream household circuit standards worldwide, with 50/60Hz frequency self-adaptation, making it directly compatible with both domestic and overseas residences. The system integrates the solar controller, inverter, and battery pack into one unit, with a compact size of only 120cm × 60cm × 80cm (approximately the size of a double-door wardrobe), allowing for placement in balcony corners or garage storage areas. Modular wiring design allows for professional installation teams to complete wiring and debugging in just 2 hours using standardized components, eliminating the need for extensive circuit modifications in older homes. Quality assurance for peace of mind in all scenarios: The product is certified by CE and CQC, and complies with ISO9001 quality management system standards. It features five-fold safety protection against overload, short circuit, overcharge, over-temperature, and leakage, preventing risks such as battery swelling and circuit fires. A wide operating temperature range of -20℃ to 65℃ is suitable for all climates – automatic battery preheating is activated in the cold winters of Northeast China (-15℃) to ensure normal power supply; forced air cooling is activated in the scorching summers of Southern China (40℃) to maintain stable output. It can be used with confidence in both cold northern winters and hot southern summers.
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Introduction: An electronics factory suffered a 4-hour production line shutdown and losses exceeding 200,000 yuan due to a power outage; a chain supermarket experienced a cold chain disruption leading to spoiled fresh produce and a single-day loss of 50,000 yuan—the risks of power outages in industrial and commercial sectors are alarming! Our 120kW/128kWh industrial and commercial energy storage system is now available for immediate sale. Featuring a long-life lithium iron phosphate core and 10ms seamless backup power technology, it provides a robust power safety barrier for factories, supermarkets, and data centers! Core Advantages, Addressing Industrial and Commercial Pain Points: ✅ Ultra-long lifespan, ten years without replacement for greater peace of mind: Equipped with CATL's automotive-grade lithium iron phosphate batteries, featuring a honeycomb heat dissipation structure, achieving a cycle life exceeding 6000 cycles at 80% deep discharge (DOD). Based on a factory's daily peak-valley charge-discharge cycle of once, the system can operate stably for over 15 years, reducing replacement costs by three times compared to ordinary ternary lithium batteries (2000 cycles). A single system can save over 80,000 yuan over its entire lifecycle. ✅ 99% High Efficiency + Seamless Backup Power, Zero Risk of Production Downtime: Utilizing three-phase full-bridge inverter technology, the maximum conversion efficiency reaches 98%-99%. With 128kWh of energy storage, only 1.28kWh is lost, resulting in near-zero waste. In the event of a sudden grid failure, the system automatically switches to energy storage power within 10ms, far faster than human reaction time. Factory production line motors do not suddenly stop, supermarket refrigerated display cases maintain their temperature, and data center servers do not crash, completely avoiding power outage losses. ✅ Wide Voltage Adaptability + Universal Communication for Super Convenient Operation and Maintenance: 220V-400V wide voltage output covers single-phase/three-phase equipment, 50/60Hz frequency adaptive, directly connectable to factory injection molding machines (380V), supermarket lighting systems (220V), charging station charging piles (400V), etc. Supports Ethernet, 4G, RS485, and CAN multi-interface communication. Administrators can monitor battery capacity and output power in real time via a mobile app, remotely scheduling charging and discharging, reducing the need for on-site maintenance personnel. ✅ Stable Operation in Extreme Environments, Suitable for Both Northern and Southern Regions: Wide operating temperature range of -25℃ to +55℃, equipped with an intelligent temperature control system—automatically activates battery preheating in frigid northern regions, maintaining 85% rated power even at -25℃; in high-temperature southern environments, forced air cooling is activated, maintaining 120kW full-load output below 45℃, with only a slight power decrease between 45℃ and 55℃, ensuring stable power supply year-round in various climate scenarios such as workshops in Northeast China and supermarkets in Hainan. Quality Assurance, Multi-Scenario Adaptability: The product is ISO9001, CE, RoHS, and China CQC certified. It features built-in quadruple safety protection against overload, short circuit, over-temperature, and overcharge. The battery pack has passed needle penetration, compression, and fire tests.
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Introduction: Can't fit large equipment on your 10㎡ balcony? Worried about the hassle of rewiring in a rented apartment? Short power outages causing refrigerated vaccines to spoil or disrupting children's online classes? Addressing the pain points of small apartments, the 5.5kW/5.12kWh integrated home solar energy storage system is officially launched. With its "compact size, strong adaptability, and easy installation," it provides a one-stop energy solution. Even a 10㎡ balcony can easily accommodate it, ensuring uninterrupted power supply during short power outages! Key Highlights, Directly Addressing the Needs of Small Apartments: ✅ Integrated Design, Space-Saving and Easy Installation: Integrating the photovoltaic controller, inverter, and energy storage battery into one unit, the device measures only 60cm × 45cm × 20cm (approximately the size of a small washing machine). It can be placed in a balcony corner or next to a living room storage cabinet. With both wall-mounted and floor-standing installation options, renters don't need to modify existing wiring. A professional technician can complete the wiring and debugging in just one hour, and it's easy to disassemble and take with you when moving. ✅ High-Performance Lithium Iron Phosphate Battery, Worry-Free Power: Equipped with automotive-grade lithium iron phosphate batteries, the 5.12kWh nominal capacity can meet the core power needs of a family for 8 hours – simultaneously powering a refrigerator (150W), an air conditioner (1.5 horsepower), two desk lamps, and a laptop, fully covering daily living needs. According to third-party testing, the 80% depth of discharge cycle life exceeds 3000 cycles. Assuming one charge and discharge cycle per day, it can last for over 10 years under normal use, far superior to ordinary lead-acid batteries. ✅ Full-Scenario Adaptability, More Flexible for Emergencies: Supports 220/230/240VAC wide voltage input and output, with 50/60Hz frequency self-adaptation. It can be used directly in both domestic and overseas small apartments. In case of a power outage, the system automatically switches to energy storage power supply within 10ms. Millisecond-level response ensures continuous refrigeration for refrigerators and uninterrupted online classes/remote work, making it particularly suitable for scenarios requiring high power supply stability, such as medical refrigeration and home office use. ✅ Wide Operating Temperature Range, Suitable for Both Northern and Southern Regions: Charging temperature range is 0~65℃, and discharging temperature is as low as -20℃. It can start and supply power normally even in the harsh winters of Northeast China (-15℃), and will not experience overheating protection in the scorching 40℃ summers of the South. The battery has a built-in intelligent temperature control system that automatically dissipates heat when the temperature is too high and activates preheating at low temperatures, ensuring stable use throughout the year in different climate zones. Quality Assurance, Worry-Free Purchase: The product has passed CE, ROHS, and domestic 3C certifications, and features four-fold safety protection against overload, short circuit, overcharging, and over-temperature. There is no risk of battery swelling or leakage during use.
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High electricity bills for industrial warehouses? Power outages causing severe losses due to disrupted cold chain logistics? The groundbreaking 120kW/225kWh solar energy storage system is now available! Its all-in-one design adapts to all scenarios, making it a new choice for cost reduction and stable power supply for businesses! Triple grid modes ensure worry-free power usage: Supports free switching between off-grid, grid-connected, and hybrid grid modes; seamless 10ms power outage recovery ensures uninterrupted power supply for cold chain warehouses and precision equipment workshops; when connected to the grid, solar energy storage is prioritized, taking advantage of peak-valley price arbitrage, saving over 100,000 yuan in electricity costs annually. Robust Configuration, Safe and Durable: ✅ Lithium Iron Phosphate Battery: Over 6000 charge-discharge cycles, lifespan up to 15 years, stable in both high and low temperature environments. ✅ High-Efficiency MPPT Controller: Solar conversion efficiency up to 99%, efficient energy collection even on cloudy days. ✅ Multiple Installation Options: Wall-mounted/stacked/rack-mounted options available, flexible layout even in narrow warehouses, saving space.
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Introduction: Recently launched, a new 300W pure sine wave inverter was introduced. With its fully customized service, multi-national standard plug configuration, and stable performance, it easily adapts to home emergency and vehicle power supply scenarios, solving the problem of "limited power usage scenarios" for global users. Prominent Power Pain Points Make Inverters a Necessity: Running out of power for your phone or drone while driving? Power outages at home causing routers and small refrigerators to lose power? Cross-border users facing plug incompatibility issues? These everyday power problems are becoming core pain points for consumers. "The coffee machine I brought on my road trip abroad always wouldn't work because of the wrong plug, and ordinary inverters are unstable," commented an outdoor enthusiast, echoing the sentiments of many users. The newly launched 300W pure sine wave inverter precisely targets these pain points with its solutions. Three core highlights, adapting to diverse needs: The new product focuses on "customization, strong adaptability, and high stability" to create differentiated advantages and meet the needs of both home and automotive scenarios. First, full customization service, brand and function can be adjusted as desired: Supports customized brand logo printing to meet corporate gift and brand promotion needs; output voltage and interface type can be adjusted according to user scenarios, achieving "on-demand customization" from parameters to appearance, adapting to the procurement needs of different industries. Second, multi-country plug configuration, stress-free cross-border use: Standard configuration includes international standard plugs such as European, American, British, and Australian plugs, eliminating the need for additional adapters. Whether for cross-border driving or overseas home use, it can be directly adapted to local sockets, solving the core problem of "plug incompatibility". Third, pure sine wave output, stable protection for equipment: 300W power can easily power common devices such as mobile phones, laptops, and small refrigerators. The pure sine wave output waveform is stable, avoiding damage to delicate electronic equipment caused by ordinary inverters, making it safe for home emergency use and in-vehicle charging. Quality Assurance, Worry-Free Procurement: This 300W pure sine wave inverter has passed CE and RoHS certifications. The product is heat-resistant, overload-proof, and safe to use. The company offers a 7-day no-questions-asked return policy and a 1-year warranty, addressing users' after-sales concerns.
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Published: November 22, 2025 | Source: XX Portable Energy Technology Co., Ltd. Can't power your oven while camping? Need to defrost your refrigerator during a power outage? The 1920Wh lithium iron phosphate battery + 2500W inverter metal-cased portable energy storage system is here! High power, long battery life, rugged and durable, it handles all your outdoor leisure and emergency power needs. Three core advantages addressing essential electricity needs: 1. 2500W powerful output, easily powering large appliances With 220V pure sine wave output, the 2500W rated power easily powers high-power appliances such as electric ovens, induction cookers, and air conditioners. It's perfect for camping hot pot, outdoor welding machines, and even emergency refrigerator power at home, eliminating the "low-power useless" problem. 2. 1920Wh Lithium Iron Phosphate Battery for Long-Lasting Power, No More Power Anxiety Powered by a large-capacity lithium iron phosphate battery, a full charge provides: 15 hours of continuous playback for a projector, 8 hours for an electric cooker, and 12 hours for a household refrigerator, meeting the needs of various scenarios and providing enough power for two days on a single charge. 3. Durable Metal Shell + Portability, Reliable Anywhere The all-metal shell is drop-proof and wear-resistant, resistant to outdoor bumps and knocks; with a reinforced handle, it's easy to move and carry. Whether for camping in the mountains, construction work, or family emergencies, it's readily available and provides stable power even in harsh environments. Scenario Testing: Visible Power Freedom - RV Camping: Powers air conditioning, coffee maker, and lighting; a full charge supports an entire weekend trip without needing to find a charging station. - Family Emergency: During power outages in typhoons, ensures the refrigerator, router, and lighting continue to operate, maintaining uninterrupted daily life. - Outdoor Construction: Powers drills and cutting machines for 8 hours, freeing you from the constraints of power cords and doubling construction efficiency.
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Struggling with off-grid power in remote areas or for outdoor projects? Solar panel power not being stored properly, equipment power mismatch? The newly launched XX hybrid parallel inverter is available in multiple specifications from 3KW to 5.5KW, featuring a built-in high-efficiency MPPT and flexible adaptation to dual/single-phase + three-phase power, ensuring stable and worry-free off-grid power supply. Key Highlights: Precisely Solving Off-Grid Power Pain Points 1. Multi-Power Coverage, Suitable for All Equipment From 3KW to 5.5KW (including the mainstream 5000W specification), choose according to your needs; output current up to 100A, stable 230V AC power supply (±5% error), easily powering heavy loads such as solar water pumps, aquaculture equipment, and outdoor construction machinery, without worrying about insufficient power. 2. High-efficiency MPPT + 93.5% conversion rate: Generate more power and store more energy. Built-in high-efficiency MPPT controller maximizes the capture of solar panel energy, generating 18% more power than ordinary inverters; ultra-high conversion rate of 93.5% reduces energy loss; strong adaptability to 48V battery packs; forms a closed loop for power generation, storage, and consumption in off-grid scenarios. 3. Flexible switching between dual/single-phase and three-phase, adaptable to all scenarios. Supports switching between dual/single-phase and three-phase output, 50Hz/60Hz frequency adaptive, adaptable to different regional power standards; seamlessly connects to residential off-grid photovoltaic systems, commercial outdoor projects, and power supply projects in remote areas. 4. Lightweight and portable, easy installation. Weighing only 8.44kg and measuring 302*490*110mm, its compact size saves space; simple wiring design eliminates the need for a professional team, allowing for quick installation and commissioning, significantly reducing construction costs. Real-world testing: Off-grid power is highly reliable - Rural livestock farm: The 5.5KW model powers temperature control equipment and water pumps, with stable photovoltaic power supply, saving over 2000 yuan in electricity costs per month; - Outdoor construction camp: The 3KW model paired with solar panels provides power for lighting, air conditioning, and tools, with zero impact from power outages; - Remote guesthouse: The 5KW model supports the entire guesthouse's power needs, with a stable 230V voltage ensuring appliance lifespan and enhancing the guest experience.
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Guangdong Ruihan Electronics Technology Co., Ltd. offers premium solar inverters, panels, and energy storage systems. Our advanced technology and automated production ensure superior performance and durability. Trusted by partners worldwide. Request a quote today.
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