Inverter Single-phase charger Luxpower Eco Hybrid SNA2-EU-LT 14K 14.0KW with BackUp

LuxPower SNA2-EU-LT 14K: 14kw Supreme Power, Load 270A and Backrest UPS Instant for great demands

When a project own consumption large-scale residential, a trade or agricultural exploitation require a total independence from the electricity grid without renouncing high power peaks, the most capable single-phase market is needed. The inverter charger Luxpower Hybrid Eco SNA2-EU-LT 14K represents the Summit of Engineering of the SNA2 series. . This robust device acts as an intelligent energy center that unifies the generation of large solar fields, a mass storage in low voltage batteries and the automated support of external generators, guaranteeing an uninterrupted and maximum quality supply sine.

24KW Double MPPT and 270A battery current without competition

The most disruptive technical aspect of this inverter charger 14.0kw lATES IN THE BRUTAL CAPACITY OF YOUR STENANCE IN DCT. . Has 2 independent MPPT inputs (with 2: 2 configuration) that tolerate a massive solar field of up 24000W DC in Entrance (12000W per follower). . This high oversizing margin is ideal to ensure that, even in the most unfavorable months of the year, under covered skies or diffuse radiation, your solar capture enough energy to cover the high demand for the installation and fill the batteries simultaneously. . The operating range of the MPPT covers the 120V at 440V with a boot voltage just 100v, Awakening the system ultra-out at first time of day. To mechanically set a volume of plates of these proportions on any cover, we have the best options in our section of structures for .

In the area of storage, the Luxpower 14K breaks commercial molds when managing battery banks of Ion-lithium or lead-acid at 48V / 51.2V with a maximum loading and discharge record of 270A. . This translates into a power transfer capacity towards the accumulators up 13000w. . As an indispensable field tool, the inverter series account with the function of forced battery awakening (force Wake Up) Both from the solar part and from the network, sending an electric pulse capable of reviving lithium accumulators whose BMS has been blocked by an accidental deep discharge.

Critical support in less than 10ms, advanced gene port and mass scalability

Faced Faults, Blackouts or Microcortes of the General Electric Network, the Luxpower SNA2-EU-LT 14K Tienda Solar react immediately by activating its backup mode in a lapse less than 10 milliseconds (. . When meeting this professional standard of type UPS, the supply cut is invisible for complex appliances, servers, routers or air conditioning systems, preventing restarts or faults in residential electronic plates. If you are evaluating a commercial project that does not require the use of physical storage and seek only direct injection to pure network, you can consult our specialized menu of inverters networking.

This team marks the difference in versatility thanks to its separated generator port (gene). . This physical channel allows to integrate a support generator set with functions of automatic start and stop , Ideal for supporting housing isolated in prolonged winter periods of null radiation. . In addition, it offers an extraordinary professional expansion level at support up to 16 units in parallel for both operation on-grid like off-grid. This modularity allows to create huge single-phase systems or networks three-phase unbalanced (Unbalanced 3-phase) where an autogenous host team and manages the communication from the entire plant centrally. Its architecture dispenses with heavy transformers (topology Transformer-Less) , which allows you to contain your weight in 32.5 kg , incorporating a modern interface with screen LCD + RGB and communication ports RS485, Wi-Fi and Can.

Technical characteristics:

• Nominal output power (with FV + battery): 14000 W.

• Nominal output power in back mode (UPS): 14000 W.
• AC nominal voltage input and output: 230 VAC (Single-phase, acceptable range of 130-280V).
• Nominal output current CA: 61 a.
• Maximum PV input power (CC): 24000 W (Distribution of 12000W / 12000W).
• Number of independent MPPT regulators: 2 MPPT (Internal configuration 2 / (2: 2)).
• MPPT Work Voltage Range: 120 VDC at 440 VDC.
• Maximum voltage of photovoltaic input (VOC): 480 VDC.
• Solar circuit boot voltage: 100 VDC.
• Maximum PV input current per MPPT: 35 a (Short circuit intensity 44 a by MPPT).
• Battery compatibility: Ion-lithium / lead-acid.
• Nominal voltage of the battery bank: 48 V / 51.2 V (Operating range of 46.4-60V / 38.4-60V).
• Maximum load current / battery discharge: A.m.
• Maximum load power / battery discharge: 13000 W.
• Switching time in backup mode (UPS): .
• Dedicated generator port (gene): 15000 W of nominal input power (230V / 65A).
• Maximum load efficiency / MPPT efficiency: 93.5% / 99.0%.
• Electrical protections: Overcurrent, overvoltage, short in AC, network monitoring and overvoltage protection DC / AC type III.
• Communication interface: Screen LCD + RGB, ports RS485, Wi-Fi and Can.
• Dimensions of the chassis (an x at x PR): 520 x 580 x 163 mm.
• Structural net weight: 32.5 kg.
• Degree of environmental protection: Ip20 (Recommended installation in protected technical or interior rooms).

Frequently Asked Questions section (FAQ)

1. Why is it so valuable that this inverter 14kw charger accepts up to 24000W in solar panels? It allows an oversizing the photovoltaic field of almost 170%. . This ensures that the system can capture enough diffuse radiation on storm days, covered skies or during the winter to cover the 14000w of installation consumption and, at the same time, have plenty of power to recharge the battery bank at great speed.
2. What actual advantage does provide us with a battery charge and download current of 270A? Handle 270a at low tensions (48V) allows you to move a huge power of up to 13000W in real time between the inverter and the batteries. This results in that you can recharge massive lithium accumulators at a record time taking advantage of the midday sun peaks and, at night, the system can supply a large continuous stream to feed demanding consumption simultaneously.
3. Which teams are completely protected with the backup switching less than 10MS? A transfer rate less than 10 milliseconds ( meets the requirements of the International Standard for Systems UPS (SAI). . This answer is so fast that it is totally imperceptible for computers, data servers, communications routers, security systems and appliances with sensitive digital, avoiding microcortes, annoying off or information losses.
4. How do you manage the inverter autonomously charger the dedicated port for generator (gene)? The equipment has a separate CA channel with specific terminals and relays to connect to a generator set. . If the batteries go down from a safe threshold due to prolonged lack of sun and there is no support network, the inverter active automatic boot of the generator to feed the loads of the property and recharge the batteries, ordering its automated stop as soon as the system recovers the stability.
5. What does it mean that this equipment admits parallel configurations for unbalanced three-phase networks? Means you can interconnect multiple inverters identical modularly (up to a 16-unit limit). When grouping them three in three, a powerful commercial or industrial three-phase network may be structured where each inverter governs one of the phases; If a phase experiences an extremely high consumption and the others are at rest, the inverter master compensates that imbalance intelligently to keep the photovoltaic plant perfectly stable.