Product Description

The MC48100N25 utilizes SRNE’s proprietary PowerCatcher MPPT technology, which allows the controller to track the maximum power point of a solar array even in complex, shaded, or rapidly changing weather conditions. With a massive 250V maximum PV input, it allows for long series strings of panels, which reduces wiring costs and improves efficiency. It features a robust, natural-cooling aluminum chassis and a built-in Bluetooth module, allowing users to monitor performance directly from a smartphone.

Key Benefits

• Efficiency Boost: Provides 15% – 20% higher charging efficiency than traditional PWM controllers by converting excess voltage into additional charging current.

• High-Voltage String Support: The 250V input limit allows you to connect more panels in series, significantly reducing the thickness and cost of the copper cabling required from the roof to the controller.

• Smart Lithium Activation: Features a dedicated “wake-up” function for Lithium batteries where the BMS has tripped due to over-discharge.

• Remote Management: The integrated Bluetooth and app support mean you don’t need to be in the utility room to check your solar harvest or change battery settings.

• Multi-Unit Scalability: If your energy needs grow, the MC48100N25 can be synchronized in parallel with other units to manage even larger solar arrays.

Product Description

The ASP48100S200-H belongs to SRNE’s professional ASP series, known for its “all-in-one” functionality and aesthetic industrial design. This 10kW unit is specifically engineered to handle the substantial energy demands of a modern home or office. It features a high-speed 10ms UPS-grade transfer time, ensuring that sensitive electronics like computers and medical equipment remain powered without interruption during a grid failure. With its integrated dual MPPT solar charge controllers, it can manage a large solar array to keep your battery bank charged while simultaneously powering heavy household loads.

Applications

• Large Residential Homes: Capable of running multiple high-draw loads such as split-unit ACs, borehole pumps (up to 6HP), washing machines, and electric ovens.

• Small Business & Offices: Ensures business continuity by powering servers, lighting systems, and office equipment during load-shedding.

• Health Facilities: Reliable backup for clinics or laboratories where constant power for refrigeration and diagnostic tools is critical.

• Agriculture & Rural Power: Ideal for powering farm equipment and remote dwellings where the grid is unstable or non-existent.

Product Description

The ASP48120SH3 is an “all-in-one” solar storage inverter that manages power from solar panels, batteries, and the utility grid (or generator) simultaneously. Unlike the HESP series which is primarily outdoor-rated (IP65), the ASP series is often optimized for high-efficiency indoor or protected-enclosure applications (typically IP20). It features a true three-phase pure sine wave output, making it capable of running heavy inductive loads such as industrial motors, large air conditioning systems, and commercial machinery without the risk of phase imbalance.

Key Benefits

• Balanced Phase Distribution: Ensures that the electrical load is spread evenly across all three phases, preventing equipment overheating and maximizing motor lifespan.

• Massive PV Capacity: With an 18kW solar input limit, you can oversize your solar array to ensure the battery bank is fully charged even on cloudy days.

• Peak-Valley Tariffs: Includes a Time-slot function that allows you to program the unit to discharge the battery during expensive “Peak” hours and recharge during “Off-Peak” utility windows.

• Lithium Battery “Wake-up”: Features a dual-activation function that can jump-start 48V Lithium batteries that have shut down due to low voltage protection.

• Compact & Lightweight: Despite its 12kW capacity, the ASP series is engineered to be more compact than previous generations, making wall-mounting easier in limited utility spaces.

Product Description

The HESP series represents the next generation of SRNE’s energy storage technology. It is a “Hybrid” system, meaning it can manage power from three sources simultaneously: solar panels, batteries, and the utility grid (or a generator).

These units are built with a rugged IP65-rated enclosure, making them dust-tight and water-resistant for outdoor installations. They feature a sophisticated DSP (Digital Signal Processing) control system that ensures rapid response times and stable power delivery, even when switching between grid and battery modes during a blackout.

Applications

The 12KW capacity makes these inverters suitable for “heavy-duty” scenarios:

• Residential Estates: Powering large homes with high-consumption items like multiple air conditioners, pool pumps, and electric vehicle (EV) chargers.

• Commercial/Industrial: The 3-phase model (SH3) is specifically designed for workshops and small factories to run 3-phase motors, industrial compressors, and large refrigeration units.

• Off-Grid Living: Ideal for remote lodges or farms where there is no utility grid, relying entirely on solar and battery storage.

• Uninterrupted Business Operations: Providing seamless backup for servers, medical clinics, or retail centers during power outages.

Product Description

The HF2430S80-H is an “all-in-one” solar solution that combines a pure sine wave inverter, a powerful 80A MPPT controller, and a high-speed battery charger. The “H” designation stands for High-Voltage PV, featuring a massive 500V DC input limit. This allows you to connect a long string of solar panels in series, significantly increasing energy harvest during cloudy days and reducing the cost of thick DC copper cabling. It is a “smart” unit, capable of managing power from the sun, the grid, and batteries simultaneously to ensure your home or office never loses power.

Applications

• Modern Residential Homes: Ideal for powering a home’s essential “daytime” loads and providing seamless backup for lights, refrigerators, and entertainment systems.

• Home Offices: The 10ms transfer time ensures that PCs, servers, and internet routers stay powered during a grid failure without rebooting.

• Small Businesses: Perfect for retail shops or salons to run hair dryers, point-of-sale systems, and security cameras.

• Rural & Remote Sites: Due to the high-voltage PV input, it is excellent for locations where solar panels are mounted far from the house, as higher voltage reduces energy loss over long cable runs.

Product Description

The HF2430S60-108 is a member of SRNE’s high-frequency off-grid series, specifically optimized for Low-Voltage PV arrays. The “108” suffix refers to its 108V DC Maximum PV Input, which makes it ideal for users who prefer wiring solar panels in parallel or short series strings (typically 2 large panels in series). This inverter is highly regarded for its stable power output and “dual activation” capability, which can revive lithium batteries that have entered protective sleep mode using either solar or grid power.

Key Benefits

• Optimized for 24V Systems: Provides a “sweet spot” in pricing—higher efficiency and power than 12V systems, but significantly cheaper battery costs than 48V setups.

• Safe Low-Voltage PV Input: The 108V limit is safer for DIY installations and reduces the impact of shading, as smaller strings are less susceptible to total power loss if one panel is partially blocked.

• Dual MPPT/AC Charging: With a combined charging current of up to 140A, it can replenish a large battery bank extremely quickly when both the sun is out and the grid/generator is running.

• Industrial-Grade Protection: Features a “360-degree” protection suite, including short-circuit, over-voltage, under-voltage, and overload safeguards.

• Smart Monitoring: The user-friendly LCD and optional Wi-Fi module allow for real-time tracking of energy production and consumption via a smartphone.

Product Description

The 40A MPPT Controller is engineered to maximize energy harvest from solar arrays. Unlike traditional PWM controllers that simply “clip” excess voltage, this MPPT unit acts as a highly efficient DC-to-DC converter. It constantly tracks the Maximum Power Point of your panels—which fluctuates with sunlight and temperature—and converts surplus voltage into additional charging current. This process can increase your solar yield by up to 30% compared to standard controllers, making it essential for off-grid homes, RVs, and marine applications.

Key Benefits

• Superior Efficiency: Extracts the maximum possible wattage from your panels, especially in cold or cloudy conditions where panel voltage is much higher than battery voltage.

• Faster Battery Charging: By converting excess voltage into current, it fills your batteries significantly faster than a PWM controller.

• Cost Savings on Wiring: High-voltage PV input (up to 150V) allows you to wire panels in series, enabling the use of thinner, less expensive copper cables over longer distances.

• Battery Longevity: Sophisticated charging algorithms and temperature compensation prevent overcharging and gassing, extending the life of your battery bank.

• Smart Monitoring: Most modern 40A units offer real-time data via LCD screens or smartphone apps, letting you see exactly how many Watts your panels are producing at any moment.