How Does VELA POWER's Outdoor Lithium Battery Solution Address the Pain Points of Stable Outdoor Power Supply?

Outdoor power supply challenges have always restricted the efficiency of field operations, stationing in special areas, and emergency rescue — such as high cost of power grid coverage, loud noise and fuel dependency of diesel generators, and poor resistance of traditional energy storage equipment to harsh environments. With the maturity of lithium battery technology, outdoor power supply is ushering in a transformation towards "cleanliness, flexibility, and long-term effectiveness." VELA POWER has developed a targeted solution for outdoor lithium energy storage to tackle the core pain points of outdoor power use.

I. What Are the Core Configurations of VELA POWER's Outdoor Lithium Battery Solution?

Here are three key questions to help you understand the core configurations of VELA POWER's outdoor lithium battery solution:

1. What Core Energy Storage Battery Is Selected, and Why Is It Suitable for Outdoor Use?

It uses a lithium iron phosphate battery pack, which is truly the "hard currency" for outdoor power supply! It can be charged and discharged more than 5,000 times — even when fully charged and discharged each time at 25℃, it can retain over 80% of its capacity after years of use. A single system can store up to 300kWh of electricity, with a working voltage range of DC450~800V, which is compatible with both small outdoor devices and high-power machinery. More thoughtfully, it is equipped with a dedicated "battery steward" (BMS), which can real-time monitor the battery's voltage and temperature to prevent overcharging and over-discharging, ensuring safe long-term outdoor use.

2. What Powers Energy Conversion, and Can It Be Used Both On-Grid and Off-Grid?

It relies on a bidirectional energy storage converter (PCS), which is equivalent to the "energy conversion artifact" of the solution! Its conversion efficiency can reach 98%, and switching from charging to discharging mode only takes 80ms — with ultra-fast response to stabilize sudden changes in outdoor load. Moreover, it is extremely flexible: it can operate in on-grid mode where there is a power grid, helping to smooth fluctuations in photovoltaic and wind power generation and enabling peak-valley electricity use; it can also be used in off-grid mode in remote areas without a power grid, stably outputting voltage and frequency to keep equipment running normally — no need to worry about "lack of power" at all.

3. How Does the Equipment Resist Rain, High Temperatures, and Harsh Outdoor Environments?

The entire equipment is integrated into a 20-foot standard container, which is equivalent to putting a "protective armor" on the lithium battery system! It can block water mist and sand dust, even in rainy and windy conditions. The container is also equipped with thermal insulation and temperature control functions, ensuring the battery works normally in temperatures ranging from -20℃ to 55℃ — reliable operation even in outdoor environments with extreme weather.

II. Which Practical Outdoor Scenarios Can VELA POWER's Outdoor Lithium Battery Solution Cover?

When it comes to practical applications, how can VELA POWER's outdoor lithium battery solution solve real-world problems?

1. How to Address Power Supply Pain Points in Field Exercises or Confidential Locations?

In the past, field power supply relied on diesel generators, which were loud, required frequent refueling, and easily exposed locations. This solution adopts an integrated container design that can be transported to exercise sites by vehicle. With an operating noise lower than normal conversation (<75dB) and low heat radiation, it fully meets the concealment requirements of confidential locations. Additionally, it requires no fuel refueling — a single charge can support the load for several days. After the exercise, it can be directly transported away, eliminating the need for expensive temporary power grid construction.

2. Is the Power Supply Stable in Special Environments Like Islands and Border Defense Areas?

Absolutely stable! Islands and border defense areas are often hit by typhoons and heavy rains, and the cost of extending the power grid is extremely high. The solution's container has strong weather resistance, and the lithium iron phosphate battery is not prone to attenuation, enabling it to withstand strong winds and high humidity. When paired with solar panels, it can charge with solar energy during the day and discharge with the battery at night, achieving 24/7 uninterrupted power supply — completely solving the problem of "difficult and unstable power supply" in special areas.

3. Can Power Be Quickly Accessed for Emergency Rescue and Temporary Construction?

Definitely! Disaster sites such as floods and earthquakes, as well as temporary construction sites, require rapid power restoration. This solution supports "plug-and-play" — it can be quickly deployed after arriving at the site and can supply power independently without a grid, providing stable electricity for rescue equipment and temporary command posts. Furthermore, the battery has a 10% reserved capacity to handle sudden load increases, preventing delays caused by power outages during rescue operations.

III. How Does VELA POWER's Outdoor Lithium Battery Solution Ensure the Economy of Outdoor Power Supply?

While maintaining stable outdoor power supply, how can VELA POWER's outdoor lithium battery solution reduce outdoor power costs and improve the efficiency of the lithium battery system?

1. How to Save Electricity Costs in Outdoor Scenarios Near a Power Grid?

In areas with access to a power grid, you can save money through "peak-valley arbitrage"! For example, in border defense posts and temporary scenic spot facilities, the system charges from the grid during off-peak hours at night when electricity prices are low (0.3 yuan/kWh) and supplies power from the stored energy during peak hours during the day when electricity prices are high (0.85 yuan/kWh). In the long run, this can save more than 30% on electricity bills — accumulating significant savings over time.

2. How to Deal with Large Fluctuations in Photovoltaic Power Generation When Paired with Solar Panels?

Photovoltaic power generation depends entirely on sunlight, and power output can drop sharply when clouds block the sun — but there's no need to worry! The system's PCS responds extremely quickly: it stores excess photovoltaic power in the battery when output is high and supplements power from the battery when output is low, controlling power fluctuations within ±5%. This ensures stable supply of green energy, reducing reliance on the grid or backup power sources.

3. Will Equipment Be Damaged by Sudden Power Outages During Outdoor Operations?

No! The solution features an "automatic grid fault switching" function. Once the grid is cut off, the PCS switches to off-grid mode in milliseconds, achieving "seamless power supply." Equipment will not be damaged by sudden outages, and construction schedules will not be delayed — making it particularly suitable for outdoor precision instruments that require high power supply continuity.

In short, VELA POWER's outdoor lithium battery solution, relying on the combination of "durable lithium iron phosphate batteries + flexible energy conversion artifacts + rugged protective containers," solves the three major outdoor pain points of "unstable power supply, difficult deployment, and high costs." Whether in remote areas without a power grid or emergency sites requiring rapid power restoration, it serves as both a "fixed power station" and a "mobile power bank," making outdoor power use "safe, flexible, and cost-effective!"

In summary, through the combination of "lithium iron phosphate energy storage + intelligent PCS + high-protection containers," the solution addresses the three core pain points of outdoor scenarios: "unstable power supply, difficult deployment, and high costs." It acts as both a "fixed power station" for off-grid areas and a "mobile power bank" for emergency situations, providing a "safe, flexible, and economical" lithium battery solution for outdoor power needs.