The system prioritizes solar and energy storage as the primary power sources, maximizing the utilization of green electricity and achieving peak shaving and valley filling.
On-Line BESS for Critical Loads
Online UPS · 0 ms transfer time · Green energy priority
Overview
The On Line BESS is a zero-interruption smart energy system designed for scenarios with extremely high demands on power supply continuity (such as precision manufacturing, critical medical departments, and core communication center). Its core innovation lies in its "online" structure, where PV and energy storage systems operate continuously as the primary power source, while the grid and diesel generators serve as backup power. Through real-time control of the power electronic conversion system, it achieves true zero-uninterrupted switching during grid fluctuations, momentary outages, or failures, completely eliminating the risk of power interruptions.
The "online" design physically eliminates switching time; regardless of any disturbances in the external power grid, the voltage and frequency on the load side remain stable, providing the highest level of protection for critical equipment, like a "power safe box".
The system prioritizes solar and energy storage as the primary power sources, maximizing the utilization of green electricity and achieving peak shaving and valley filling.
The diesel generator is used only as a backup, significantly reducing its operating time and fuel consumption, thus ensuring reliability while substantially lowering energy costs and carbon emissions.
The pv-ess-diese on-line system redefines the power supply standards for critical loads, upgrading the traditional "backup power" concept to an active energy assurance system that is "permanently online and always stable." It is a high-end energy option that perfectly combines high reliability, high economic efficiency, and high sustainability.
Applications
Back Up
Reliable Power Assurance
Safeguard against unexpected outages with a reliable power reserve. The BESS provides a stable and clean power source to prevent data loss and operational downtime.
Outage Event: BESS activates instantly to maintain power continuity for mission-critical equipment.
Standby Mode: BESS remains on standby, maintaining full charge readiness for the next emergency.
Diesel-Electric Hybrid System
Fuel Optimization & Sustainability
Combine the endurance of diesel with the efficiency of batteries. The BESS handles dynamic loads and peak shaving, allowing the diesel generator to run at optimal efficiency and significantly reduce fuel consumption.
Peak Demand: BESS supplies power for high-load spikes, preventing the generator from straining or needing oversizing.
Base Load: Generator runs steadily to charge the BESS and power constant loads, minimizing specific fuel oil consumption (SFOC).
High-precision sensitive load
Ensure Uninterrupted Operations
Provide instant backup power during grid failures. The BESS seamlessly switches to backup mode, ensuring critical loads remain powered without interruption.
Power Failure: BESS instantly disconnects from the grid and supplies stored energy to essential systems.
Grid Restoration: BESS resumes normal charging operations once grid stability is confirmed.
High-Power Portable Power Station
Industrial-Grade Mobile Energy
Deliver robust, on-demand power for remote sites and heavy-duty equipment. This compact, transportable unit provides high-capacity energy storage without the noise, emissions, or logistical challenges of traditional diesel generators.
Remote Operations: Instantly powers construction tools, mining equipment, or outdoor events where grid access is unavailable.
Mobile Backup: Quickly deploys to provide emergency power for disaster relief or temporary grid outages at large facilities.
FAQs
What is your minimum order quantity?
MOQ depends on the products you purchase and whether you order a mixed container. Please tell us your target items and quantities, and we will confirm the exact MOQ for your mix before you commit.
Do you support OEM and ODM?
Yes, we support OEM under customers’ own brands. Custom labels, manuals and packaging are available, and we can develop product configurations tailored to your target market. For inverters, energy storage batteries and charging piles, customization is available for countries worldwide except those under export control. Solar panels can be private-labeled in selected regions. Please contact our sales team for details.
Can you supply samples before a bulk order?
Yes, samples are available before bulk orders. Sample cost and freight will be charged, and the sample fee can be refunded when you place your bulk order.
What payment terms do you work with?
We accept T/T and sight L/C. Normally a 30% deposit is required before contract execution to start production, and the balance shall be paid before shipment upon order completion. For small orders under USD 50,000 with in-stock goods, shipment can be arranged on the same day once payment is received.
How are goods packed for sea freight?
We will provide the container loading plan before shipment for you to check the loading arrangement in advance, which can be customized according to your requirements. Solar panels can be shipped on pallets or loose. Small inverters and energy storage batteries are packed with foam and wooden crates. Large cabinets are shipped bare. Charging piles are packed in cartons or wooden frames.
Is documentation and warranty included?
Yes, complete export documents will be provided. Each product carries a warranty. Warranty terms vary by item, please contact us for detailed warranty information.