Lithium Battery Manufacturer

Clean Energy
Storage Solutions

SARENTH provides High Voltage & Low Voltage Battery for residential and industrial ESS. As a leading manufacturer of lithium batteries, we drive the transition to renewable energy worldwide.

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800K+
Battery Modules
0.45%
Defect Rate
16+
Years Experience
50+
Countries Served
Energy Storage Battery System
SAR-WM-16S280
LiFePO₄
51.2V
Voltage
280Ah
Capacity
14.3kWh
Energy
Cycle Life
6,500+ cycles
Certified
IEC62619 · CE · UN38.3
Solar Energy Storage● LiFePO₄ Technology● 6500+ Cycle Life● IEC62619 Certified● OEM / ODM Services● Clean Renewable Energy● 50+ Countries● Zero Carbon Future● Solar Energy Storage● LiFePO₄ Technology● 6500+ Cycle Life● IEC62619 Certified● OEM / ODM Services● Clean Renewable Energy● 50+ Countries● Zero Carbon Future●
SARENTH Manufacturing Facility
2008
FOUNDED
About SARENTH

Intelligent Manufacturing
Overall Solution Provider

Battery Pack Specialists Since 2008. SARENTH's 800,000+ standardized battery modules powering Residential & Industrial applications with unparalleled stability.

  • 🏭
    ISO-Certified Workshop
    Our facility maintains 0.45% defect rate through 23 precision control points along every production line.
  • ⚡
    80,000+ Hours Maintenance-Free
    Delivering long-term reliable performance across residential and industrial applications worldwide.
  • 🌱
    Green OEM Customization
    Support branded OEM products with custom LOGO, eco-friendly colors, and flexible capacity configurations.
Learn More About Us
800K+
Modules Deployed
50+
Countries Served
23
Control Points
16yr
Industry Experience
Core Advantages

Why Choose SARENTH

Comprehensive battery solutions tailored for every renewable energy application scenario.

☀️
Solar Compatible
Seamlessly integrates with 90%+ solar inverters for maximum renewable energy self-consumption and grid independence.
🔋
Efficient LiFePO₄
High energy density cells delivering 6,500+ cycles at 80% DoD — far exceeding conventional lead-acid alternatives.
📡
Smart BMS + WiFi
Built-in intelligent BMS with real-time WiFi & Bluetooth monitoring, remote diagnostics, and automatic cell balancing.
🎨
Customized OEM
Support custom LOGO, color options, and cell brand selection to meet diverse industrial branding requirements.
⚖️
Scalable Capacity
SARENTH provides all capacities in one series — from 5kWh residential to 241.2kWh industrial-scale systems.
🛡️
Certified Quality
IEC62619, CE, UN38.3, RoHS certified. ISO workshop with 0.45% defect rate across 23 precision control points.
🔌
Plug & Play
Modular wheel-mounted units enable fast plug-and-play installation without specialized tools or technicians.
🌍
Multi-Cell Options
Choose from CATL, BYD, EVE Grade-A cells to match project budgets and regional market preferences.
Product Center

Our Product Lines

Based on market demand and battery industry trends, our main product series are showcased here.

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All
Power Wall
Wheel Module
High Voltage
Stackable
Telecom
Wheel Module Battery WHEEL MODULE
SAR-WM-16S280
Wheel Module Battery 280Ah
LiFePO₄ cells with 6,500+ cycles at 80% DoD. Scalable up to 241.2kWh via 15-unit parallel. Built-in smart BMS with WiFi monitoring.
51.2V / 280Ah 14.3kWh WiFi BMS IEC62619
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High Voltage Rack Battery HIGH VOLTAGE
SAR-RMHV-176S280
High Voltage Rack 160kWh
563.2V / 280Ah high-voltage system designed for large-scale industrial and commercial energy storage with superior efficiency.
563.2V 160kWh Industrial Grid-Scale
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Stackable Battery STACKABLE
SAR-SM-16S100
Stackable Battery 5.12kWh
Modular stackable design for flexible capacity expansion. Ideal for residential home energy storage with easy installation and compact footprint.
51.2V / 100Ah 5.12kWh Stackable Residential
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Power Wall POWER WALL
SAR-PW-48V200
Power Wall 10kWh
Wall-mounted home energy storage with sleek design. Supports parallel expansion and seamless integration with solar PV systems.
48V / 200Ah 10kWh Wall-Mount Solar Ready
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High Voltage Rack 100kWh HIGH VOLTAGE
SAR-RMHV-112S280
High Voltage Rack 100kWh
358.4V / 280Ah rack-mounted system. Perfect for commercial applications requiring scalable, high-efficiency energy storage.
358.4V / 280Ah 100kWh Commercial Rack Mount
View Details →
Telecom Battery TELECOM
SAR-TC-48V100
Telecom Battery 4.8kWh
For telecom base station backup power. High discharge rate, wide temperature range, and ultra-long service life for mission-critical applications.
48V / 100Ah 4.8kWh Telecom Backup Power
View Details →
Latest Solutions

Application Cases

Real-world deployment of SARENTH energy storage systems across residential, commercial, and industrial sectors.

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Off-Grid Solar Home
2025-04-25
Micro-Grid 5 kWp Photovoltaic System — 100% Energy Independence for Off-Grid Homes
Complete energy independence for off-grid residential buildings. SARENTH's Power Wall battery integrated with solar PV provides 24/7 clean energy supply with zero grid dependency. Showcases our scalable storage architecture in real-world deployment across southern Europe.
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Home Energy Storage
2024-12-07
10kWh Wall-Mounted Home Energy Storage Application
SARENTH 10kWh wall-mounted system in European residential market, achieving 80%+ self-consumption with smart inverter integration.
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Commercial Solar Farm
2024-12-07
15kWh Wheel / Wall-Mounted Home Energy System
Flexible dual-mode 15kWh system supporting both wheel-mounted and wall-mounted configurations for versatile deployment scenarios.
Read Full Case →
Industrial Energy Storage
2024-12-07
1kWh Compact Backup Energy Application Case
Compact 1kWh backup for critical power applications, delivering reliable energy in space-constrained environments with minimal footprint.
Read Full Case →
Quality Assurance

Certifications & Standards

All SARENTH products are rigorously tested and certified to meet the highest international quality and safety standards.

🏅
IEC62619
International Safety Standard
🇪🇺
CE Mark
European Conformity
✈️
UN38.3
Transport Safety
🔬
MSDS
Material Safety Data
🏭
ISO 9001
Quality Management
🌿
RoHS
Environmental Compliance
Our Commitment

Built for a
Greener Tomorrow

01
Premium Grade A Cells
Only Grade A LiFePO₄ cells from CATL, BYD, EVE for maximum energy density, cycle life, and safety.
02
Smart BMS Technology
Advanced Battery Management with real-time monitoring, cell balancing, and multi-level protection algorithms.
03
Strict Quality Control
23-point precision inspection maintaining industry-leading 0.45% defect rate across all production lines.
04
Global After-Sales Support
Dedicated technical support and comprehensive warranty ensuring customer peace of mind worldwide.
05
Eco-Friendly Manufacturing
RoHS-compliant production processes minimizing environmental impact at every stage of battery lifecycle.
90%
Client Return Rate
Industry-Leading Performance
Over 90% of our clients return for repeat orders. Trusted in 50+ countries across residential, commercial, and industrial sectors.
6500+
Cycle Life
50+
Countries
5yr
Warranty
24/7
Tech Support
Ready to Power Your Future

Get Your Custom Battery Solution

Contact our team today to discuss your energy storage requirements. We offer OEM/ODM services with fast samples and competitive pricing.

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Get In Touch

Contact SARENTH

Send us your requirements and our team will get back to you within 24 hours with a tailored solution.

📍
Address
F12, Building 1, Fuji Land, No. 6018 Longgang Avenue, Longgang District, Shenzhen, China
📞
Phone
+86 400-XXX-XXXX
✉️
Email
sales@sarenth-energy.com
⏰
Business Hours
Mon – Fri: 09:00 – 18:00 (CST)
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