Product Description
Product advantages ◆ Preferred supply high-quality batteries, Exceptional voltage stability ◆ >6000 Cycles at 100% depth of discharge to ensure long cycle life ◆ Rugged mechanical design with Modular design or laser spot welding to group ◆ Suitable for high-power power products |
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) |
60 |
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 |
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Nominal Voltage(V) |
51.2 |
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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 | |||
Factory-direct LiFePO4 energy storage solutions for solar distributors and system integrators seeking UL-certified, OEM-ready battery systems.
The Terli 48V lithium battery supports seamless communication with 15+ major inverter brands through native CAN2.0 and RS485 protocols. This LiFePO4 battery eliminates integration complexity with plug-and-play connectivity across your existing inverter portfolio.
Victron Energy: Full communication support via VE.Bus and CAN protocols — works with MultiPlus, Quattro, and EasySolar series
SMA: Compatible with Sunny Boy and Tripower storage inverters via CAN bus communication
Growatt: Native support for SPF, SPF ES, and MOD series inverters
GoodWe: Integrates with ET, EH, and BT series hybrid inverters
Deye / Sunsynk: Full protocol support for hybrid and off-grid inverter series
Sofar Solar: Compatible with ME and HYD series energy storage inverters
Schneider Electric: Supports Connext and XW series inverter communication
Must: Works with PV18 and PV series inverter platforms
LuxPowerTek: Native integration with hybrid inverter product line
Phocos: Supports all solar charge controller communication protocols
Real-time monitoring through CAN2.0, RS485, and WiFi enables installation teams to configure and diagnose systems on-site. The solar battery communicates battery status, cell voltages, temperature, and charge levels directly to the inverter’s management interface.
The Terli 48V lithium battery ships with comprehensive certifications for North America, Europe, and international markets. This LiFePO4 battery meets safety and transport requirements across major solar regions.
UL1973: Battery system safety standard for North American market access
UL9540: Energy storage system safety certification for residential and commercial installations
CE-EMC: European Union electromagnetic compatibility and safety compliance
CB-IEC62619: International safety standard for secondary lithium batteries
UN38.3: United Nations transport safety certification for lithium battery shipping
MSDS: Material Safety Data Sheet documentation for hazardous materials handling compliance
The solar battery includes ISO9001 (quality management), ISO14001 (environmental management), and ISO45001 (occupational health and safety) factory certifications. These standards ensure consistent manufacturing quality, environmental responsibility, and safe production practices across the supply chain.
Terli provides OEM battery and ODM service programs for distributors seeking branded energy storage solutions without manufacturing investment. The Terli 48V lithium battery customizes across shell material, dimensions, color, and label design to match your market positioning.
Branding Options
Custom logo printing and label design on metal or aluminum enclosures via silk-screen process
Private label packaging with your brand identity and specifications, and documentation
Regional exclusivity negotiation for protected distribution territories
Technical Customization
Capacity and voltage adjustments within the 48V architecture platform
BMS function modifications including Bluetooth connectivity and LCD display integration
Communication protocol customization for proprietary inverter integration
New model development based on your specific application requirements and technical specifications
The custom lithium battery program supports sample orders for validation before bulk commitment, with 3–4 week lead time for customized products matching standard production timelines.
The Terli 48V lithium battery uses LiFePO4 chemistry, the safest lithium technology available for energy storage applications. This LiFePO4 battery eliminates fire and explosion risks through stable chemical composition and thermal stability.
Smart BMS Protection System
Overcharge and over-discharge protection: Automatically disconnects at voltage thresholds to prevent cell damage
Over-current and short-circuit protection: Instant shutdown response protects cells and connected equipment
Temperature management: Charge and discharge over-temperature alarms trigger automatic protection at thermal limits
Cell self-balancing: Integrated smart BMS maintains equal voltage across all cells during charge cycles
Environmental Protection
IP65 waterproof rating: Sealed enclosure enables indoor and outdoor installation in humid or dusty environments
Self-heating feature: Integrated heating element enables charging at temperatures down to -20°C for cold climate deployment
Efficiency and Stability
96–99% discharge efficiency: Minimal energy loss during charge and discharge cycles
❤️% monthly self-discharge rate: Battery maintains charge during extended storage periods
The Terli 48V lithium battery includes a 10 to 15 year warranty depending on model configuration. This battery warranty covers defects in materials and workmanship under normal operating conditions.
After-Sales Support Infrastructure
24-hour online technical support team: Engineers respond to inquiries within one business day
Product lifetime technical support: Ongoing assistance extends beyond warranty period for installation and configuration questions
Spare parts availability: BMS components, cells, and enclosure parts stocked for replacement orders
Replacement policy: Defective units replaced or repaired within warranty period subject to defect assessment
Claim process: Submit technical report with photos and communication logs through support channels
Installation Resources
Technical training: Installation and commissioning documentation available for integration teams
Commissioning guides: Step-by-step setup procedures for system activation and inverter connection
The Terli 48V lithium battery offers flexible ordering options for procurement managers evaluating suppliers. This solar battery supports sample orders before bulk commitments.
| Parameter | Value |
|---|---|
| MOQ policy | No MOQ limit — sample orders and small volumes accepted |
| Sample lead time | 3-5 days |
| Bulk lead time | 3-4 weeks for standard products |
| Customized lead time | 3-4 weeks |
| Shipping options | Air door-to-door: 6-12 days; Sea door-to-door: 25-50 days; Sea to port: 20-35 days; Air to airport: 3-5 days |
| Payment methods | T/T, PayPal, L/C, and other negotiable options |
| DAP support | Available for markets with import requirements |
| Supply capacity | 10,000+ pieces per month |
| Packaging | Carton box with pallet |
| Battery transport | UN38.3 certified for compliant lithium battery shipping |
Terli brings 10+ years of lithium battery manufacturing experience with a professional R&D team supporting custom battery solutions. This 48V lithium battery positions distributors to build brand presence and compete with tier-1 manufacturers through factory-direct pricing with attractive margins.
Manufacturing Credentials
ISO9001, ISO14001, ISO45001 certified factory confirms consistent manufacturing quality, environmental compliance, and workplace safety standards
Professional R&D team develops custom battery solutions based on customer requirements
10+ years manufacturing experience with ISO-certified production processes
OEM/ODM Partnership Value
Private label options for distributors seeking branded energy storage solutions
Regional exclusivity negotiation for protected distribution territories
Factory audit and visit support for supplier validation
Reference customers and case studies available upon request for similar markets
Competitive Advantages vs Tier-1 Brands
Factory-direct pricing creates attractive margins against Tesla and BYD
Flexible MOQ with sample orders eliminates procurement barriers
UL1973, UL9540, CE-EMC certifications remove market entry barriers in North America and Europe
Scalable system capacity up to 262 kWh supports commercial project expansion
Q1: What products do you offer?
Our main products is Lithium Ion Batteries. Now we can offer Home Energy Storage, Telecom Battery， Battery Pack，Lithium Battery 24V 48V etc.
Q2: How can I get a sample to check your quality?
If you need sample to test, please pay for the freight and sample cost. And the sample cost will be returned back to you after you place an bulk order more than our MOQ.
Q3: Can I have the products with my own logo?
Yes. We can offer both OEM and ODM service with prototype design and small MOQ.
Q4: How long can I expect to get the sample?
The samples will be ready for delivery in 3~5days after we receive the payment.
Q5:Can you give me a discount?
Yes, based on wholesale service, we have better discount for bigger quantities. We will quote you the best price based on your order quantity.
Q6. What are the advantages that distinguish from others?
1. Official cooperative supplier of China State Grid Official
2. With professional product development team
3. Rich experience in wireless computer room
4. With superior energy storage solution
Production Process
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