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Years of
Experience
Founded in 2018, Ruihan New Energy Company has transformed from focusing on the design as well as production of solar inverters to a one-stop solar solution provider.
Ruihan provides the design and manufacture of solar inverters, solar panels, energy storage batteries, energy storage systems, mobile power, and vehicle inverters.
With 8 years of self-developed technology and experience, we have become the first choice of our partners in many countries.
Number of customers
Years of self-development experience
Fully automatic production line
Number of postgraduate engineers
Since its establishment, Ruihan has relied on competitive technical barriers and excellent service capabilities.
8 years of independent research and development experience, 4 senior engineers, provide you with perfect solutions.
Efficient and precise automated production equipment, rapid production of samples and products 24/7.
Strict and complete raw material and finished product testing process to ensure that your products meet the requirements.
Adequate spot reserves and mature logistics options ensure that your goods are delivered as soon as possible.
High electricity bills? Annoying power outages? 5KW/10KW/20KW wind, solar and storage hybrid system is coming! Wind turbine + high-efficiency solar panel + dual battery solution, make green electricity online 24 hours a day! 🌟 Dual energy hardcore combination, full power generation efficiency ✅ Wind + solar complementary power generation: 3-level wind start + 22% conversion rate photovoltaic panel, photovoltaic priority during the day, wind power relay at night, the annual power generation time is extended by 40%; ✅ Lead-acid / lithium battery dual battery optional: lead-acid cost-effective choice, lithium battery life exceeds 3000 cycles, suitable for different budgets; ✅ MPPT+PWM intelligent control: real-time optimization of power generation efficiency, power utilization rate up to 98%, storage 30% more electricity than traditional systems! ⚡ Free electricity use in all scenarios 🔋 110-220V wide output: supports single-phase/three-phase equipment, stable drive of air conditioners, electric ovens, and industrial machinery, and switches to energy storage in 0.1 seconds after power outage; 🌿 Three-mode flexible adaptation: Home power saving: self-generation and self-use to save electricity bills, and surplus power connected to the grid to make money; Off-grid scenario: independent power supply in mountainous areas/islands to solve the problem of no electricity; Emergency guarantee: villas/farms resist typhoons and snowstorms, and key equipment does not stop power!
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Still worried about the low efficiency of solar power generation? Diwei MPPT solar controller is launched! 12V/24V/36V/48V automatic adaptation, 30A-100A multiple specifications optional, wind + solar hybrid charging, let every ray of sunshine and every gust of wind be converted into efficient electricity! MPPT MPK系列主图 (7).pngMPPT MPK系列主图 (2).png 🌟 Core advantage, full power generation efficiency ✅ Maximum power tracking (MPPT) technology: real-time monitoring of light and wind changes, automatic adjustment of output, compared with traditional controllers, power generation efficiency is increased by 30%, and more power can be stored on rainy days! ✅ Full voltage and current coverage: 12-48V system voltage intelligent adaptation, 30A/40A/50A/60A/80A/100A multiple rated currents, from small household photovoltaic panels to large off-grid power stations, all can be easily controlled! ✅ 24-hour uninterrupted work: industrial-grade design, supports 7×24 hours of stable operation, combined with wind power generation, to achieve continuous power supply day and night, worry-free electricity use in remote areas! 🛠️ Intelligent control, worry-free and safe 🔋 Hybrid charging mode: automatically switch between solar and wind charging, give priority to clean energy, seamlessly switch when power is insufficient, and maximize the efficiency of the energy storage system; 🔧 Multiple protection design: with 8 protections such as overcharge, over-discharge, overload, short circuit, reverse connection, etc., built-in intelligent temperature control fan, it can run calmly even in high temperature environment, extending the life of the equipment! 🌍 Multi-scenario adaptation, extremely wide application 🔹 Home energy storage: with solar panels, reduce electricity bills, automatically enable energy storage power supply when power outages; 🔹 Outdoor projects: camping bases, monitoring equipment, weather stations, stable energy supply in off-grid environments; 🔹 Industrial-grade applications: large-scale photovoltaic power stations, wind farms, high current and high voltage scenarios can be easily handled! Visit [https://www.ruihanenergy.com/product-mppt-solar-controller-12v-24v-48v-auto-adapter-30a-40a-50a-60a-80a-100a-mppt-hybrid-wind-solar-charge-controller] to obtain technical documents and quotes,The professional team will provide you with a one-stop solution! MPPT MPK系列主图 (4).pngMPPT MPK系列主图 (5).pngMPPT MPK系列主图 (6).pngMPPT MPK系列主图 (3).png
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Are you still worried about leaks and installation troubles in RVs, vehicles and ships? 🌊 IP68 hard-core waterproof, fearless in harsh environments✅ Water drop-shaped + PG11 connector: It adopts a patented white drop-shaped appearance design, which p...
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"We used to have frequent power outages, but now with this energy storage system, we have 24-hour power at home! The refrigerator can also run continuously. After the installation, the electricity bill has been reduced by 60%, which is very worthwhile!"
"Power shortage has always been a big problem for our factory, but now this energy storage system has greatly improved our production continuity and saved more than $500 in diesel generator costs per month!"
"This energy storage project has significantly improved the stability of power supply in our remote communities. Residents and local businesses have reported that the power supply is more reliable, which is a key step in promoting sustainable energy development."
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.
Room 1603, Building 1, Tian'an Headquarters Center, No. 555 Panyu Avenue North, Donghuan Street，Guangzhou，Guangdong
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