Home Energy Storage Manufacturer & Factory serving the San Francisco market

Providing OEM/ODM Tier 1 Battery Solutions engineered for California's Smart Grid and NEM 3.0 Compliance

The Demands of the San Francisco Energy Market

San Francisco and the wider Bay Area are at the epicentre of California's energy transition. Facing continuous PG&E utility rate hikes, Public Safety Power Shutoffs (PSPS) due to wildfire risks, and the regulatory challenges of NEM 3.0 (Net Billing Tariff), local homeowners and commercial entities are looking for self-sufficiency. Solar energy alone is no longer enough to offset high utility bills; intelligent energy storage is essential.

As a leading home energy storage system manufacturer and OEM/ODM engineering partner, we deliver high-performance LiFePO4 (Lithium Iron Phosphate) battery solutions built specifically to address these challenges. By storing excess solar generation during peak sunlight hours and discharging it during high-cost peak periods (4:00 PM to 9:00 PM), our systems ensure continuous grid independence and optimal return on investment for California solar installations.

Elite Power Home Energy Storage Facility Production
ELITE
Experience
ISO 9001 & 14001 Certified

About Our Company

A global leader in smart renewable energy technology and OEM/ODM energy storage manufacturing.

ELITE POWER is a subsidiary of GRACE DEVELOPERS CO., LIMITED. With key design, manufacturing, and distribution branches in Hong Kong, Shenzhen, and Dongguan, China, we have established ourselves as a global new energy production enterprise. We integrate scientific research, state-of-the-art industrial design, and highly automated assembly lines to deliver green energy storage solutions.

Our comprehensive portfolio spans intelligent residential battery systems, commercial & industrial (C&I) energy storage cabinets, multi-megawatt containerized storage, supercapacitor jump starters, lightweight portable power stations, heavy-duty truck lithium batteries, and custom smart battery solutions. We pride ourselves on engineering systems that offer robust reliability, active thermal management, and seamless integration with existing solar and hybrid inverter platforms.

10+
Years R&D Experience
50+
Global Markets Served
1.2 GWh
Annual Manufacturing Capacity
100%
UL-Compliant Standard Systems

Why Partner With Elite Power?

Driving commercial success and technical leadership through robust quality control systems and shared cross-border logistics agreements.

We have obtained ISO:9001:2015 quality management system and ISO14001:2015 environmental management system certifications. In 2022, we executed a strategic cooperation agreement with leading United States clean energy distributors to support the fast-growing optical storage and EV charging market in the US. By combining our robust manufacturing foundation in China with localized installation and sales support, we offer direct access to premium, high-density residential energy storage systems alongside specialized truck parking batteries and emergency backup units.

Faith

We operate with honesty, transparency, and clear contract execution in all global commercial and engineering dealings.

Innovation

Continuous commitment to optimizing LFP battery chemistry, advanced dual-active BMS technology, and micro-grid controls.

Effort

We execute diligent production testing, rigorous environment simulations, and detail-oriented technical documentation.

Win-Win

We work closely with distributors, developers, and installers to achieve mutual growth, lower logistics costs, and long-term security.

Technical Design & System Architecture

Providing high-safety LFP chemistry and advanced battery management interfaces for reliable residential power deployment.

Elite Power systems are designed from the ground up to prioritize reliability, longevity, and thermal stability. In the residential energy storage market, cell selection dictates overall lifespan and safety. We utilize Lithium Iron Phosphate (LiFePO4) cell technology, which provides a key safety profile over traditional NCM (Nickel Cobalt Manganese) cells by eliminating volatile oxygen release during thermal stress events.

Our utility-grade active balancing Battery Management System (BMS) continuously monitors cell voltages, internal impedance, and individual module temperatures. This level of granular management prevents overcharge, over-discharge, and thermal runaway, offering a system lifespan exceeding 6,000 charge/discharge cycles at 90% Depth of Discharge (DoD).

Technological Integrations and Virtual Power Plant (VPP) Readiness

Modern homes in the San Francisco Bay Area require flexible, communication-ready energy systems. Our battery management platforms feature standard CANbus, RS485, and Modbus communication protocols, facilitating integration with leading hybrid inverters on the market (such as Sol-Ark, SMA, Schneider Electric, and others). This allows installers to deploy our storage units as active assets in local utility-sponsored virtual power plants. During grid peak load hours, VPP aggregators can tap into registered Elite Power storage assets, helping to stabilize the local transmission network and allowing homeowners to generate revenue from grid services.

High-Grade LiFePO4 Chemistry

Cobalt-free formulation offering thermal stability, low self-discharge rates, and over 6,000 cycles for dependable, long-term operations.

Dual-Active Balancing BMS

Provides active micro-cell management, thermal monitoring, over-current cutoff, and automated short-circuit protection.

Modular & Stackable Topology

Designed for easy field installation, enabling scalability from 5.12 kWh up to 40.96 kWh without requiring external busbar modifications.

Comprehensive Safety Standards

Engineered to comply with local certifications including UL 1973, UL 9540, and UL 9540A thermal runaway testing protocols.

China Factory 4.0: Supply Chain Resilience & Cost Optimization

Combining automated production, rigorous QA testing, and integrated supply chain management to deliver high-value storage products.

Operating out of our manufacturing facilities in Shenzhen and Dongguan, China, Elite Power applies Factory 4.0 industrial principles to scale production and maintain quality control. We utilize automated laser welding machines, digital MES tracking systems, and robotic cell testing configurations to achieve high consistency across cell, module, and pack assembly.

This localized supply chain in southern China's tech corridor allows us to secure raw materials—including raw lithium carbonate, premium separators, and advanced microchips—with shorter lead times. For B2B buyers and commercial solar developers in San Francisco, this means predictable shipping schedules and competitive product pricing, avoiding the supply constraints common in standard manufacturing setups.

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Local Support, Compliance & California Interconnection

Ensuring hassle-free installation and financial incentive eligibility for West Coast energy integrators.

Deploying energy storage in the San Francisco Bay Area requires adherence to regulations established by the California Energy Commission (CEC) and local building authorities. Elite Power systems are engineered to facilitate compliance and streamline the permitting process for our partners.

SGIP Incentive Qualification

Our high-efficiency residential systems are designed to meet requirements for the California Self-Generation Incentive Program (SGIP), allowing homeowners to access state subsidies that reduce upfront system costs.

National Fire Code Adherence

Our residential products comply with NFPA 855 fire protection standards, simplifying spatial clearances and local building department approval for residential garages and outdoor installations.

To support local commercial operations, Elite Power works with technical partners on the West Coast to provide responsive service. From initial engineering support during design stages to field service and commissioning assistance, we help ensure your residential energy storage systems are deployed efficiently.

Expert & Technical QA

Answering key regulatory, engineering, and logistics questions for solar battery installers and project developers in California.

1. How do Elite Power batteries address California's NEM 3.0 billing framework?
Under NEM 3.0, the credit rate for exporting solar energy back to PG&E is reduced by approximately 75-80%. Our energy storage systems allow homeowners to maximize self-consumption. Instead of exporting power to the grid during peak generation times for minimal credit, excess solar energy is stored locally and discharged during peak pricing periods (historically 4 PM to 9 PM). This shift helps optimize project payback times under the new rate structure.
2. Do your systems meet local UL 9540 and fire safety compliance standards?
Yes, Elite Power designs systems for compliance with safety standards. Our residential batteries are engineered to meet UL 1973 (for battery packs) and UL 9540 (for the integrated system). They undergo UL 9540A testing to confirm thermal safety profiles, helping to streamline inspections by local building departments and fire marshals in San Francisco and surrounding municipalities.
3. Are these systems compatible with leading hybrid inverters used in the US?
Our storage solutions are built with open communication protocols, including CANbus, Modbus, and RS485 interfaces. This supports compatibility with popular split-phase and hybrid inverters commonly installed in California, such as Sol-Ark, Schneider Electric, SMA, and other major brands. This flexibility allows installers to select their preferred inverter while relying on our systems for power storage.
4. What is the typical lead time and shipping process from your factory to the Port of Oakland?
Our production cycles in Shenzhen and Dongguan typically range from 25 to 35 days, depending on order size. We coordinate sea freight logistics directly to the Port of Oakland, which serves the San Francisco market. Transit time across the Pacific is approximately 18 to 22 days. We handle export clearance and provide comprehensive documentation to facilitate import handling.
5. What is the warranty policy and product support structure for US partners?
Elite Power provides a standard 10-year product warranty covering battery performance and cell capacity retention (retaining at least 70% capacity after 10 years). Through our strategic partners in the United States, we facilitate replacement part logistics and provide engineering support to resolve field issues quickly.

Ready to Scale Your Energy Storage Business?

Partner with Elite Power for direct factory pricing, robust engineering support, and reliable logistics tailored for the San Francisco Bay Area energy market.

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