High-capacity, safety-certified energy cells designed for industrial, domestic, and recreational utility applications worldwide.
Established in 2010, Shenzhen Grenergy Technology Co., Ltd. is a high-tech enterprise specializing in R&D and manufacturing lithium batteries, energy storage systems, power batteries, battery management systems, and all-in-one solutions. With a strong commitment to technological innovation, Grenergy has become a leading provider of energy solutions for various applications worldwide.
We approach portable energy not just as a manufacturing operation, but as a core system component that drives performance for commercial fleets, mobile power stations, and residential storage solutions. By prioritizing quality assurance and direct factory supply capabilities, we ensure our global partners remain ahead of market demands.
Decarbonization mandates, grid volatility, and the rising demand for off-grid operations are transforming global industries.
High-capacity portable energy units stabilize distributed local grids. They store energy during low demand and discharge during peak hours, protecting operations from localized outages.
Our heavy-duty LFP trolley designs support emergency back-up and heavy tool operations on remote construction sites, reducing dependence on noisy, high-emission diesel generators.
Custom LiFePO4 battery modules supply reliable current for light electric vehicles, commercial utility carts, and golf carts. They deliver excellent thermal performance and an extended service lifespan.
"Integrating high-capacity lithium iron phosphate (LiFePO4) storage systems across commercial fleets and industrial projects provides long-term cost benefits, lowering total cost of ownership (TCO) compared to lead-acid alternatives."
The global battery supply chain is undergoing structural changes. Buyers now prioritize regional regulatory compliance and product reliability over simple low-cost options. Companies are shifting from just-in-time logistics to secure, long-term partnerships with trusted OEM/ODM manufacturers.
Shenzhen Grenergy maintains a 10,000 square meter production facility and 200+ professionals. This allows us to offer consistent manufacturing capacity and reliable supply security. We also carry a $3 million USD product liability insurance policy to protect our global partners' investments.
Technical capabilities across Shenzhen Grenergy's core product portfolio.
| Battery Class / Model | Nominal Voltage | Rated Capacity | Cycle Life (80% DoD) | Primary Commercial Use Cases |
|---|---|---|---|---|
| LFP-RV-128300 | 12.8V | 300Ah | ≥ 4000 Cycles | RV House Power, Marine Electronics, Cabin Storage |
| LFP-GC-512100 | 51.2V | 100Ah | ≥ 3500 Cycles | Commercial Golf Carts, Electric Utility Vehicles, AGVs |
| LFP-ESS-512314 | 51.2V | 314Ah | ≥ 6000 Cycles | Home Energy Storage, High-Capacity Telecommunication Backup |
| LFP-PS-256100 | 25.6V | 100Ah | ≥ 3000 Cycles | Portable Workstations, Outdoor Operations, Emergency Rescue |
Over ten years of continuous development and dedication to high-quality energy storage.
Since 2010, Grenergy has focused on sustainable energy solutions to meet the global demand for efficient, reliable power. Over the years, we have built a diverse portfolio. This includes lead-acid replacement lithium batteries, wall-mounted energy storage units, portable power stations, and custom trolley-based systems. Our engineering process centers on durability, cycle stability, and advanced battery management system (BMS) integration.
Exporting high-voltage and high-capacity lithium battery systems requires strict adherence to international safety and transport standards. Grenergy operations are certified under ISO9001, ISO14001, and ISO45001. Our products also carry international certifications, including UL, CE, FCC, PSE, and UN38.3.
These certifications ensure our batteries meet global import requirements for North America, Europe, and Asia-Pacific markets. We run strict factory testing, including thermal cycle analysis, mechanical vibration testing, and simulated short-circuit tests, to ensure every batch is safe for shipping and operation.
Our batteries are built to deliver performance across diverse operating conditions.
Our wall-mounted and floor-mounted LiFePO4 batteries integrate with residential solar systems, keeping home electronics and emergency systems online during utility outages.
Lightweight 12V and 24V deep-cycle batteries supply clean, stable power for RV appliances and trolling motors, recharging efficiently from solar panels or vehicle alternators.
For base stations and utility installations, our rack-mounted LFP systems provide dependable standby power under extreme temperatures, reducing the need for on-site maintenance.
Year of Establishment
Production Facility
Specialized Professionals
Product Liability Insurance
We work with leading global organizations and technology providers to integrate new energy storage innovations into our products. These partnerships help us refine our battery management systems (BMS), improve energy density, and provide safer, longer-lasting products to our customers.
Our engineering team coordinates with grid regulators, vehicle designers, and off-grid developers to build products that perform in demanding industrial conditions.
How Grenergy is preparing for the next wave of energy storage advancements.
Integrating IoT telemetry allows operators to track battery state-of-health (SoH) and state-of-charge (SoC) remotely, improving overall system safety and performance.
Researching hybrid solid-liquid chemistry to improve energy density while keeping the safety and cycle-life benefits of traditional lithium iron phosphate (LiFePO4).
Developing secondary-use programs for retired electric vehicle cells and creating eco-friendly assembly designs that make battery recycling simpler at end-of-life.
Answers to common technical, logistics, and compliance questions from wholesale partners.
High-durability cells for residential storage, emergency backups, and light electric vehicles.
Grenergy
