Landpower Solar PV mounting systems

South Africa targeting up to 5 GW of new renewables per year.

The South African government has formally approved the SAREM.Key targets in the SAREM include driving local industrial development through a minimum of 3 GW of new renewable energy projects per year, increasing to 5 GW annually by 2030.

(From PV Magazine, PATRICK JOWETT,APRIL 7, 2025)

Landpower Solar Project Case

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Accessories

If you are interesting in our products,feel free contact to us.

Email：sales9@landpowersolar.com

Side of Pole Solar Mounting

The Side of Pole Mount is design to install solar panel on side of single pole,the tilt angle can be adjustable,they come with less components make them quick and fast installation. And the standardized items ensure them easy to keep stocks. They can be 1-3 panel side of pole mount,it is better mounting for telephone pole,telegraph pole,lamp pole etc,flexible to install on to pole.

Technical information

Wind Load：60m/s

Snow Load：1.4kn/m2

Application：WIFI repeaters,Solar Street Light

Material：Aluminium Profile 6005-T5

Solar Arrangement：Landscape or Portrait

Warranty：12 years warranty and up to 25 years lifespan

If you are interesting in our products,feel free contact to us.

Email：sales9@landpowersolar.com

As the world shifts toward clean energy, green hydrogen—produced using renewable electricity—has emerged as a key player in decarbonizing industries like transportation, steel, and chemicals. However, a major barrier to widespread adoption is high production costs. Among the available electrolysis technologies, alkaline electrolyzers (ALK) present a promising path to cost reduction.

 

In this blog, we explore:

Why hydrogen production costs need to decrease

How alkaline electrolyzers work and their cost advantages

Recent advancements making ALK more competitive

The future outlook for affordable green hydrogen

 

The Challenge: High Costs of Green Hydrogen

Currently, most hydrogen is produced from fossil fuels (gray hydrogen), which is cheap but emits CO₂. Green hydrogen, made via water electrolysis powered by renewables, is clean but expensive due to:

High electricity costs (if not from surplus renewables)

Capital expenditures of electrolyzers

Maintenance and efficiency losses

For green hydrogen to compete, electrolyzer costs must drop significantly—and alkaline electrolyzers are leading the charge.

 

Why Alkaline Electrolyzers (ALK)?

Alkaline electrolyzers are one of the oldest and most mature electrolysis technologies. Compared to alternatives like PEM (Proton Exchange Membrane) and SOEC (Solid Oxide Electrolysis Cells), ALK offers:

1. Lower Capital Costs

No expensive materials: Unlike PEM electrolyzers, which require platinum and titanium, ALK uses nickel-based electrodes and liquid alkaline electrolytes (KOH or NaOH), reducing material costs.

Simpler construction: ALK operates at lower pressures and temperatures, avoiding costly high-performance components.

2. Longer Lifespan & Durability

Proven reliability: ALK systems often exceed 60,000–100,000 hours of operation with proper maintenance.

Less sensitivity to impurities: Unlike PEM, ALK tolerates varying water quality better, reducing pretreatment costs.

3. Scalability for Industrial Use

Large-scale hydrogen production: ALK systems are already used in ammonia plants and refineries, benefiting from economies of scale.

Compatibility with intermittent renewables: While PEM responds faster to variable power, newer ALK designs are improving flexibility.

Recent Innovations Driving Costs Down

 

While ALK has traditionally lagged behind PEM in efficiency, recent advancements are closing the gap:

1. Advanced Electrode Materials

Nanostructured nickel catalysts improve efficiency, reducing energy consumption.

Coating technologies enhance durability, lowering replacement costs.

2. Dynamic Operation for Renewable Integration

New ALK designs allow rapid load-following, making them better suited for wind and solar power fluctuations.

3. Manufacturing Scale-Up

Mass production of ALK stacks reduces per-unit costs.

4. Hybrid Systems (ALK + PEM)

Some projects combine ALK’s low cost with PEM’s responsiveness, optimizing performance.

 

The Future: Can ALK Make Green Hydrogen Affordable?

With continued R&D and scaling, alkaline electrolyzers could help reduce the cost of green hydrogen, making it competitive with fossil-based hydrogen. Key steps include:

✔ Further efficiency improvements (targeting <45 kWh/kg H₂)

✔ Automated manufacturing to cut production costs

✔ Integration with cheap renewable power (e.g., excess solar/wind)

 

While PEM electrolyzers often steal the spotlight for their high efficiency and flexibility, alkaline electrolyzers remain a cost-effective workhorse for large-scale green hydrogen production. With ongoing innovations, ALK could play a crucial role in making clean hydrogen affordable—accelerating the transition to a zero-emission energy future.

Ground mounting systems are a critical component of large-scale solar farms, providing structural support for solar panels while optimizing energy production. These systems must be durable, cost-effective, and adaptable to various terrains.

• Fixed-Tilt Systems

Panels are set at a fixed angle (optimized for latitude).

Simple, low-cost, and low-maintenance.

Less efficient than tracking systems but more reliable.

• Foundation Types

Ground Screws – Quick installation, reusable, good for most soil types.

Concrete Ballasts – No deep excavation, used in rocky or difficult terrains.

Pile-Driven Foundations – Steel beams driven into the ground, ideal for soft soils.

Concrete Footings – Highly stable, used in high-wind or seismic zones.

• Mounting Structure Materials

Galvanized Steel and ZAM Steel– Most common, durable, and corrosion-resistant.

Aluminum – Lightweight, rust-proof, but more expensive.

Composite Materials – Emerging option for reduced weight and cost.

• Design Considerations for Large-Scale Solar Farms

Land Utilization – Optimizing row spacing to minimize shading (using tools like PVsyst).

Terrain Adaptability – Adjusting for slopes, uneven ground, or rocky terrain.

Wind & Snow Loads – Ensuring structural stability in extreme weather.

Corrosion Resistance – Critical for long-term durability (25–30 years).

Ease of Installation & Maintenance – Modular designs speed up deployment.

We will provide the most reasonable design scheme according to the longitude, latitude and terrain requirements , and different levels of corrosion protection required of the project.

Welcome to send inquiries to info@kinsend.com, design drawings and quotation list will be provided .

JinMega is proud to support the 1MW PV  project in Kota Kinabalu, Malaysia. This project adopts a combination of ballasted roof mounting and metal roof mounting systems, tailored for local rooftop conditions. 

 

 

The ballasted solution is crafted from corrosion-resistant AL6005-T5 aluminum, ideal for coastal environments. Its lightweight design ensures quick installation, while ballast blocks provide structural stability without roof penetration. The system is also highly adaptable, allowing on-site adjustments and customization. 

Watch the project in action and see how our solutions deliver both performance and adaptability.

 

👉 Explore our Ballasted Mounting System here. 

 

We’re excited to share the successful completion of JinMega’s 11.49 MW BIPV Solar Mounting Solution at Yinggehai Salt Field, the largest salt field in southern China. This project was seamlessly connected to the grid in 2024, marking another milestone in our mission to deliver high-performance renewable energy solutions.

 

 

Our BIPV solution is built for performance, offering durability with high-strength aluminum, fast 3-step installation, easy maintenance to reduce downtime, and eco-friendly features that enhance natural lighting and ventilation.

 

Explore how BIPV transforms rooftops into sustainable energy assets here. 

As global attention on sustainable energy continues to grow, home energy storage systems (ESS) have become an ideal choice for more and more households to achieve energy independence. When combined with solar power, home energy storage systems not only effectively reduce reliance on the power grid but also save on electricity costs, improve energy efficiency, and contribute to environmental protection. 

 

What is a Home Energy Storage System?

A home energy storage system is an efficient device that stores and manages electricity for the household, usually used in conjunction with a solar power system. Solar panels convert sunlight into electricity, and when the energy produced exceeds the household's demand, the excess power is stored in a storage battery. When electricity demand exceeds solar generation, the stored energy is released, ensuring the household's energy self-sufficiency.

 

This system can effectively reduce a household’s reliance on the external power grid, providing a more flexible and efficient power usage solution and making it an effective tool for achieving energy independence.

 

Main Advantages of Home Energy Storage Systems

1. Backup Power Supply

In the event of a power outage or unstable power supply, a home energy storage system can provide backup power, ensuring the normal operation of household devices. Especially during high power demand periods, the storage system can ensure continuous power for daily household needs, avoiding the inconvenience caused by power outages.

 

Additionally, when combined with solar power generation, the home energy storage system can operate off-grid, further reducing dependence on the power grid.

 

2. Suitable for 99% of Traditional Household Appliances

Home energy storage systems come in a variety of power models, making them suitable for a range of traditional household appliances. Whether it's kitchen appliances, televisions, air conditioners, or power tools, the storage system can meet the household's energy needs. Depending on electricity consumption, users can choose an appropriate storage system to ensure that household devices operate normally under all circumstances.

 

3. Electric Vehicle Charging Support

With the increasing popularity of electric vehicles, many households have started using electric cars for daily transportation. Home energy storage systems support electric vehicle charging, providing clean energy to charge electric cars and reducing dependence on public charging facilities. By utilizing solar power generation and storage systems, households can charge their electric vehicles more economically and environmentally.

 

4. Integration with Solar Power Systems

Home energy storage systems are typically used in combination with solar power systems to maximize solar energy utilization. These systems integrate technologies such as inverters, battery management systems (BMS), Wi-Fi, and RS485 modules to ensure efficient power management. During the day, the electricity generated by solar power is used by the household, and any excess is stored in the storage battery. At night or on cloudy days, the stored energy is released to ensure stable electricity for the household.

 

Moreover, home energy storage systems can serve as a backup power supply when the grid is insufficient, preventing inconvenience due to power shortages.

 

Working Principles of Home Energy Storage Systems

The working principle of a home energy storage system is simple yet efficient and mainly involves the following steps:

 

Solar Power Generation: Solar panels convert sunlight into direct current (DC) electricity for household use.

 

Power Conversion: An inverter converts DC electricity into alternating current (AC) electricity for household appliances.

 

Energy Storage: Excess electricity is stored in the storage battery through the inverter. Once the battery is full, the remaining power is kept as backup to ensure future demand is met.

 

Intelligent Management: Modern home energy storage systems are typically equipped with intelligent energy management systems (EMS) that can monitor the generation, storage, and usage of electricity in real-time. These systems automatically adjust the battery’s charge and discharge cycles to ensure optimal utilization of electricity.

 

With technological advancements, some systems have evolved into Intelligent Energy Storage Systems, which, through more intelligent management and monitoring, enhance overall efficiency and operational convenience.

 

How to Choose the Right Home Energy Storage System?

Selecting the right home energy storage system is crucial for achieving energy independence. Here are some important factors to consider when choosing a system:

 

1. Storage Capacity

Storage capacity is one of the most important factors when choosing a home energy storage system. The capacity of the storage system should be selected based on the household's electricity needs. If the household generates a significant amount of solar energy during the day, the stored power will support energy usage during the evening or on cloudy days, ensuring no reliance on the grid.

 

2. Battery Type

Currently, there are two common types of storage batteries in the market: lead-acid batteries and lithium-ion batteries. Lithium-ion batteries have higher energy density, longer lifespan, and better charge/discharge efficiency, making them the mainstream choice for home energy storage systems. Although the initial investment is higher, lithium-ion batteries offer better cost-effectiveness in the long run.

 

3. Compatibility with Solar Power Systems

Ensuring that the storage system is compatible with the existing solar power system is a key factor when choosing a system. Many Solar Energy Storage Systems are compatible with different brands of solar panels and inverters, ensuring the system's stability and reliability.

 

4. Intelligent Energy Management

Choosing a storage system equipped with an intelligent energy management system (EMS) enables real-time monitoring of the power flow, optimizing the battery's charge and discharge cycles to maximize electricity usage efficiency. These systems can intelligently adjust the flow of electricity, distributing energy based on real-time demand, making the household’s energy use more efficient.

 

Home energy storage systems provide an efficient and reliable energy management solution for households. Not only can they ensure backup power during shortages, but they can also optimize energy usage through intelligent management, reducing electricity costs and increasing energy independence. As technology continues to improve, the environmental and economic benefits of home energy storage systems are becoming increasingly apparent.

 

If you are looking for an efficient home energy storage system with intelligent management features, Enecell, as a professional Solar Energy Storage System Manufacturer, offers a full range of residential and commercial energy storage solutions, customized to meet your needs, helping you achieve a green and sustainable energy lifestyle.

When does the ground-mount system work greatest? Many times, a roof mount may be the only option due in order to space constraints, but when a little bit of open land is obtainable, putting a solar project on the floor provides some huge advantages to homeowners:

 

1. Versatile design. While Solar Panel Flat Roof Mounting System is actually fixed at a tilt because of the structure of the creating, a ground mount program provides flexibility, allowing you to definitely set the best tilt with regard to maximum energy output.

 

2. Access. Being on the floor also allows easy use of repair, clean, troubleshoot as well as align the modules.

 

3. Maintains the structure.  Ground Mounting System panels mean no alterations towards the rooftop, and no have to remove the solar panels when the roof needs replaced or even repaired.

 

4. Efficiency. Sometimes, a kingfeels ground-mount system leads to a cooler module heat, which means higher power output.

 

In the event that you’ve decided ground mount is what you want, here are a few considerations when making your system:

Foundation: When selecting a ground-mount system, look for something that’s easy to install with a concrete-free foundation to reduce the impact on the actual land, such as a Pre-Engineered Package from APA Solar Racking — a concrete-free means to fix custom project sizes below 150 kW.

 

The property: Soil is also a vital consideration to a strong ground mount system. APA provides foundation solutions for 3 soil types: rocky (Floor Screw); soft, natural soils (Helical); as well as non-penetrative soils (Geoballast).

 

Size: A system like APA’s ground mount solution can also be custom to any 2-panel increment, which makes it simple to scale. It includes every part necessary for that racking and can set up 10 kW in 4 hours having a skid steer and auger connection.

 

 

In modern electrical systems, accurate current measurement is of utmost importance for the stable operation of equipment, energy management, and safety assurance. Hall current sensors, as efficient and reliable current - measuring tools, are being widely used in various fields. Today, let's take an in - depth look at Hall current sensors.

I. Working Principle

Hall current sensors operate based on the Hall effect. When an electric current passes through a conductor, a magnetic field is generated around the conductor. A Hall element placed in this magnetic field will generate a voltage proportional to the magnetic field strength, known as the Hall voltage. By detecting this Hall voltage, the magnitude of the current passing through the conductor can be indirectly measured. This non - contact measurement method gives Hall current sensors unique advantages when measuring large currents, avoiding the safety risks and measurement errors associated with direct contact with high - current conductors.

II. Application Scenarios

A. Industrial Automation

In motor - drive systems, Hall current sensors are used to monitor the current of motors. This allows for timely adjustment of the motor's operating state, achieving high - efficiency energy - saving and precise control. Meanwhile, in industrial robots, automated production lines, and other equipment, Hall current sensors are also essential to ensure the stable operation of the system.

B. New Energy Field

Both solar photovoltaic power generation systems and the battery management systems of electric vehicles rely on Hall current sensors. In solar power generation, these sensors can monitor the output current of photovoltaic panels to optimize power generation efficiency. In electric vehicles, they can accurately measure the charging and discharging current of the battery, ensuring the safe use and long lifespan of the battery.

C. Power Systems

Hall current sensors are used to monitor the current in the power grid, assisting power departments in power dispatching and fault diagnosis to ensure the stable power supply of the grid.

III. Remarkable Advantages

A. High Precision

Hall current sensors can achieve high - precision current measurement, meeting the requirements of various application scenarios with strict demands for measurement accuracy.

B. Fast Response Speed

They can quickly respond to changes in current, enabling real - time monitoring of the dynamic conditions of the current.

C. Good Isolation Performance

These sensors can effectively isolate the measurement circuit from the measured circuit, improving the safety and reliability of the system.

In conclusion, Hall current sensors play an irreplaceable role in numerous fields thanks to their unique working principle and significant advantages. With the continuous development of technology, it is believed that they will demonstrate even greater strength and a broader application prospect in the future of the electrical measurement field. If you have any questions or practical experience regarding Hall current sensors, feel free to share and communicate in the comments section.

In the world of power monitoring and energy management, accuracy, safety, and efficiency are non-negotiable. Whether you're designing industrial automation systems, renewable energy solutions, or next-gen electric vehicles, Hall Effect current sensors provide the high-precision, isolated current measurement you need.

 

At TOKEN, we specialize in advanced Hall Effect current sensors that deliver superior performance, reliability, and durability—helping engineers and businesses optimize their power systems like never before.

 

Why Choose Hall Effect Current Sensors?

Unlike traditional shunt resistors or current transformers, Hall Effect-based sensors offer:

✅ Non-Intrusive Measurement – No direct contact with the conductor means minimal power loss and reduced heat generation.
✅ DC & AC Sensing – Measure both direct and alternating currents with high accuracy.
✅ Galvanic Isolation – Enhanced safety by electrically separating high-voltage and low-voltage circuits.
✅ Wide Frequency Range – Ideal for high-speed switching applications (e.g., inverters, motor drives).
✅ Compact & Robust – Perfect for space-constrained and harsh industrial environments.

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Key Applications of Our Hall Effect Current Sensors

Our sensors are trusted across industries for real-time current monitoring and control:

🏭 Industrial Automation

• Motor control & protection

• Energy-efficient drives

• Robotics & CNC machines

🔋 Renewable Energy & Battery Systems

• Solar/wind power inverters

• Battery management systems (BMS)

• Grid-tied energy storage

⚡ Electric Vehicles (EV) & Charging Infrastructure

• EV traction motor control

• Fast-charging stations

• On-board power monitoring

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  Why Nanjing Token Electronics Science & Technology Co., Ltd?

  As a leading innovator in current sensing technology, we provide:

  ✔ High-Accuracy Sensors – Industry-leading ±1% or better precision.
  ✔ Wide Current Range – From mA to kA for diverse applications.
  ✔ Custom Solutions – Tailored designs for unique project requirements.
  ✔ Global Certifications – Compliant with UL, CE, RoHS, and more.

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  Upgrade Your System with Hall Effect Technology