Terli are experts in engineering custom LiFePO4 powerwalls for the global market. We produce and supply superior 5kWh solar batteries, offering exceptional longevity and a 10-year warranty. We are your premier source for safe, scalable energy storage solutions for homes and businesses. Secure your energy independence by exploring our products today!
Features：
♦Longer Cycle Life
Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership
♦Lighter Weight
About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries
♦High Capacity
Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity
♦Wider Temperature Range
-20℃~60℃
♦Superior Safety
Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situatio
Model |
Helios |
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Battery Type |
LiFe PO4 |
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Battery Module |
Helios 3 | Helios 5 |
Helios 7 | Helios 10 |
Battery Capacity (Ah) |
50 |
100 |
150 | 202 |
Nominal Battery Energy (kWh) |
3 |
5.1 |
7.6 | 9.6 |
Max Output Power（kW） |
2.4 |
4.8 | 7.2 | 10.3 |
Net Weight（Kg） |
41 |
56 |
81 | 98 |
Dimension (L*W*H mm) |
350*300*180 |
700*580*210 | ||
Working Voltage (V) |
43.2~58.4 | |||
Operating Temp.Range (°C) |
-20~50 |
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Calendar Life (Cycles) |
6000@25°C,80%DOD |
|||
Nominal Voltage(V) |
51.2 |
|||
Protection Level |
IP54 |
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| Communication | CAN/RS485 |
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Certification & Safety Standard |
TUV/CE/EN62619/IEC62040/UN38.3/CECAccredited |
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Monitoring & Protection |
BMS |
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| HMI | LCD | |||
Unlock true energy independence with a system engineered for longevity, safety, and performance. The Terli 5kWh Powerwall is more than a battery; it's your key to a reliable and sustainable energy future.
Exceptional LiFePO4 Lifespan: Invest with confidence in superior Lithium Iron Phosphate (LiFePO4) technology. Our batteries deliver an ultra-long life of over 6000 cycles, a 15-year design life, and are backed by a comprehensive 10-year warranty, ensuring decades of dependable power.
Intelligent BMS Safety: Your safety is our priority. An advanced, integrated Battery Management System (BMS) provides active protection against overcharging, over-discharging, high temperatures, and short circuits, with optional active balancing for secure, worry-free operation.
Future-Proof Scalability: Start with 5kWh and expand as your needs grow. The Terli Powerwall supports parallel connections for up to 15 units, allowing you to create a customized energy storage solution up to 75kWh for your home or business.
Universal Inverter Compatibility: Enjoy seamless integration with your existing or new solar setup. This battery is designed for universal compatibility with all major 48V hybrid and off-grid inverters, offering maximum flexibility for your installation.
Smart & User-Friendly Design: Monitor your system with ease using CAN, RS485, and RS232 communication ports. Customize your experience with optional LCD screens and Bluetooth/WiFi monitoring for ultimate control, all housed in a compact, wall-mounted design that saves space.
The Terli 5kWh LiFePO4 Powerwall is built to deliver reliable, high-output power for your home or business. We've engineered this solar battery not just to perform, but to endure, ensuring your energy independence is a long-term investment. Experience the confidence that comes with a system designed for resilience and exceptional output.
Our commitment to quality is evident in every component, from the ultra-safe LiFePO4 cells to the advanced BMS, guaranteeing a superior energy solution that stands the test of time.
Performance Metric |
Terli 5kWh Powerwall Advantage |
|---|---|
Max Continuous Current |
100A for supporting high-demand appliances |
Wide Operating Temp. |
Reliable power in conditions from -20°C to 60°C |
Scalable System |
Connect up to 15 units in parallel for a total of 75kWh |
Depth of Discharge (DoD) |
Up to 90% to maximize your usable energy |
Low Self-Discharge |
Retains charge efficiently, losing less than 3% per month in storage |
Durability Feature |
Your Peace of Mind Guarantee |
|---|---|
Exceptional Cycle Life |
6,000+ cycles, ensuring more than 15 years of service life |
Comprehensive Warranty |
Backed by a 10-year manufacturer warranty |
Robust Construction |
Passed rigorous puncture, drop, and aging tests |
Certified Safety |
CE, UN38.3, and MSDS certified for verified reliability |
Q: How does the Terli 5kWh Powerwall ensure my home and family's safety?
A: Your peace of mind is our top priority. We start by using the industry's safest LiFePO4 battery chemistry. Every Terli Powerwall then integrates an intelligent Battery Management System (BMS) that acts as the battery's brain. It actively monitors real-time voltage, current, and temperature to automatically protect against potential issues, ensuring secure and reliable operation day and night.
Our multi-layered safety approach includes:
Advanced BMS Protections: Guards against overcharging, over-discharging, overcurrent, short circuits, and both high and low temperature extremes to protect the battery and your home.
Rigorous Factory Testing: Each battery endures a series of demanding tests—including drop, puncture, heavy-load, and forced discharge simulations—to guarantee exceptional resilience and reliability.
Globally Certified Quality: Your Terli battery meets stringent international safety standards, including CE, UN38.3, MSDS, IEC62619, and UL1642, for verified performance and security.
Smart Communication: Integrates seamlessly with your inverter via RS485, RS232, and CAN protocols for optimized system health monitoring and efficient operation.
The Terli 5kWh LiFePO4 Powerwall is more than just a battery; it's your key to versatile, reliable power. Discover how this custom solar battery seamlessly integrates into your life and work, empowering you to take control of your energy future.
Complete Home Energy Storage: Store the clean solar energy you produce during the day. Power your home at night or on cloudy days, significantly reducing your reliance on the grid and lowering your utility bills.
Uninterrupted Backup Power: Keep your essential appliances running seamlessly during an outage. With the Terli Powerwall, your lights, Wi-Fi, and refrigerator stay on, giving you and your family total peace of mind.
Light Commercial & Small Business: Ensure business continuity for your small office, workshop, or retail space. Protect critical systems, servers, and communication equipment from unexpected grid failures to avoid costly downtime.
Off-Grid & Recreational Freedom: Power your adventures with confidence. This robust battery is an ideal energy solution for remote cabins, RVs, marine applications, sailboats, and extended camping trips where reliable power is essential.
Critical Remote Applications: Provide dependable power for unmanned telecommunication base stations, satellite ground stations, and other remote network and transmission equipment.
The Terli 5kWh Powerwall is engineered to adapt perfectly to your unique energy journey. Gain the freedom to create a system that grows with you, thanks to its flexible design and broad compatibility.
Expandable Energy Storage: Start with a single 5kWh unit and scale up as your power demands increase. The Terli Powerwall supports connecting up to 15 modules in parallel, allowing you to build a robust energy reserve from 5kWh to 75kWh for ultimate energy independence.
Universal Inverter Integration: Eliminate compatibility headaches. This battery is designed to work seamlessly with all major 48V hybrid and off-grid inverters, ensuring a smooth, plug-and-play installation for your residential or commercial solar system.
Advanced Communication Protocols: Featuring a full suite of communication ports including CAN, RS485, and RS232, the Terli Powerwall ensures flawless communication between your battery, inverter, and monitoring systems for optimized performance and control.
Customized Solutions (OEM/ODM): Need a personalized power solution? We offer OEM/ODM services to create a custom-branded battery system tailored to your specific application, giving you a competitive edge in the market.
Q: How does Terli guarantee the quality of its 5kWh Powerwall?
A: Your peace of mind is our priority. We enforce a rigorous quality control process for every Terli battery, which includes a confirmed pre-production sample and a multi-stage inspection process. Before shipment, each unit undergoes a 100% aging test and a final, comprehensive inspection by our dedicated engineering and QC team to ensure consistent performance and reliability for your home.
Q: Is the Terli 5kWh LiFePO4 battery safe and certified?
A: Absolutely. Safety is engineered into our LiFePO4 batteries, which feature an intelligent Battery Management System (BMS) that actively protects against overcharging, short circuits, and extreme temperatures. To further guarantee your safety, the Terli 5kWh solar battery is fully certified and has passed independent testing, meeting stringent international standards like CE, UN38.3, MSDS, IEC62619, and UL1642. This third-party validation confirms its superior safety, quality, and reliability.
Your home or business deserves an energy solution built just for you. With Terli's expert OEM/ODM services, you can customize the 5kWh LiFePO4 Solar Battery to meet your exact specifications. We overcome common industry challenges like slow communication and long lead times to deliver your ideal powerwall efficiently.
Collaborative Customization: A dedicated Terli project team will work with you one-on-one. We dive deep into your specific energy goals, application scenarios, and performance requirements to engineer a truly bespoke LiFePO4 battery solution.
Brand Your Power: We welcome global partners and can manufacture your powerwall with your custom logo and branding. This is ideal for businesses seeking a unique, market-ready energy storage system.
Performance-Tuned for You: Need faster charging for critical backup applications or different capacity options? We can customize the battery’s charge/discharge rate, voltage, and overall capacity to meet your specific technical needs.
Rapid Design-to-Delivery: Our agile process quickly moves your custom battery from design, through sampling, to final mass production and shipping. This ensures you receive a competitive, high-quality, and fully customized powerwall without unnecessary delays.