12 kW Hybrid Inverter lifepo4 solar battery

The Heavy-Duty 12 kW Hybrid Inverter is a multi-functional energy conversion and management device designed for high-load, complex environments, and its "heavy-duty" characteristics are reflected in durability, load acceptance and environmental adaptability, and its core role is to achieve efficient energy conversion, stable power supply and multi-scenario energy synergy in solar energy storage systems, as follows:
1. High power and stable power supply to support heavy load demand
12kW power output: It can meet the high-power load operation of medium and large households and small industrial scenarios, such as:
Family: multiple central air conditioners, electric ovens, whole-house electrical appliances and electric vehicle charging piles work at the same time;
Commercial/Industrial: electrical equipment for small workshops, compressors for cold storage, high-power kitchenware for catering kitchens, etc.
"Heavy" load compatibility: Increases overload capacity (typically 120%-150% rated power for short periods) for inductive loads (e.g., motors, pumps) or shock loads (e.g., when a welder starts) to avoid downtime due to load fluctuations.
2. Hybrid energy dispatch, balancing photovoltaics, energy storage and the grid
Efficient conversion of photovoltaic power: Convert the direct current (DC) generated by solar photovoltaic panels into alternating current (AC), which is prioritized for load use, reducing dependence on the grid and reducing electricity bills.
Intelligent management of energy storage batteries:
When there is a surplus of photovoltaic power generation, the excess power is automatically stored in energy storage batteries (such as lead-acid batteries and lithium batteries) to avoid energy waste;
When the light is insufficient or at night, the battery power supply is called to ensure the continuous operation of the load;
Support "peak-to-valley price arbitrage": take power from the grid during off-peak hours (low electricity prices) and charge batteries during peak hours (high electricity prices) to further save costs.
Grid Interaction Flexibility:
Grid-connected mode: connected to the power grid, when the photovoltaic energy storage power is insufficient, it is automatically replenished from the power grid; When there is a surplus of PV, it can be connected to the grid in reverse (if the policy allows) to obtain benefits.
Off-grid mode: In areas without grid coverage (such as remote farms and mine camps), it can independently rely on the photovoltaic energy storage system to operate to ensure the electricity consumption of basic production and life.
3. "Heavy-duty" durability for harsh environments
Resistance to harsh environments: For scenarios with high temperature, low temperature, high humidity, and a lot of dust (such as factory workshops, outdoor base stations, and remote areas), it usually has IP65 and above protection level (dustproof and waterproof), and the heat dissipation design is more robust (such as enlarging the heat sink and forcing heat dissipation by fans) to ensure stable operation at extreme temperatures such as -20°C~60°C.
Anti-grid disturbance: It has a stronger tolerance to grid voltage fluctuations and frequency instability, especially in areas with weak grid infrastructure, and reduces equipment failures caused by grid fluctuations.
Long life and high reliability: Industrial-grade components are designed for longer life (typically 10-15 years) and reduce maintenance costs for frequent replacements.
4. Emergency power protection and uninterrupted power supply
UPS-level switching function: In the event of a sudden power outage on the grid, it can be switched to in milliseconds