Terli is a professional manufacturer engaging in research, development, production, marketing and service of lithium ion pouch battery cell, battery pack and battery management system.
LiFePO4 and NMC(Li(NiCoMn)O2) are the major materials. We have more 30 types of cells, and could make OEM battery pack from 12V-200V, 50-200ah, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station, E-scooter, E-tools, unmanned airplane, golf cart, fork lift, cleaning car, electric wheelchair, etc.
| Model | All in one solar system |
| Battery Type | LiFePO4 |
| Battery capacity(Ah) | 100ah |
| Nominal Battery Energy (kWh) | 10 ~ 35kwh |
| Working Voltage (V) | 89.6 ~ 403.2 |
| Operating Temp. Range (℃) | -20 ~ 60 |
| Calendar Life (Cycles) | 6000@25℃,80% DOD |
| Warranty | 5-10 Years |
| Certification & Safety Standard | TUV/CE/EN62619/IEC62040/UN38.3/CEC Accredited |
| Monitoring & Protection | Each module have BMS , breaker embedded in system |
The Terli high-voltage all-in-one battery storage system integrates seven independent protection layers, each addressing a distinct failure mode.
Overcharge / over-discharge detection: BMS monitors individual cell voltages in real time and halts charging before safe limits are breached.
Overcurrent and short-circuit protection: Hardware BMS plus a fuse between the BMS and battery pack deliver dual secondary protection against fault currents.
Independent chip acquisition circuit: A dedicated acquisition circuit detects and interrupts short-circuit events at the cell level, separate from main BMS logic.
Temperature monitoring: Built-in temperature probes track cell and PCBA temperature; a safety alarm activates before thermal limits are reached.
Active cell balancing: The BMS equalizes cell voltages actively, maximizing usable capacity and extending cycle performance across 6,000 cycles.
Trip control relay: Five-fold tripping logic operates as a hardware cutoff layer independent of BMS firmware.
Aerosol fire suppression: An integrated aerosol extinguisher provides physical suppression if all electronic protections are exceeded.
Flame retardant enclosure: The enclosure material meets UL94-V0 grade — the highest classification for battery system housings.
10 A current limiting and gap charging: Controlled charge rates at capacity extremes reduce long-term cell degradation.
SOC, system voltage, and cell temperature stream to connected inverters via CAN in real time. Certifications validating this safety architecture are listed in Certifications & Compliance.
Terli’s high-voltage all-in-one industrial battery storage systems carry the certification stack required by procurement teams entering EU, North American, and Asia-Pacific markets.
Product Certifications:
CE: Confirms electromagnetic compatibility and safety for EU market entry.
RoHS: Verifies absence of restricted hazardous substances across all components.
UN38.3: Validates safe transport of lithium batteries under international shipping regulations.
TUV (TUV Nande): Independent third-party safety certification for electrical systems.
IEC 62619 / EN 62619: International safety standard for secondary lithium cells in industrial applications.
UL9540A: Fire safety test for energy storage systems — required by North American authorities having jurisdiction (AHJs).
SGS, MSDS, CNAS, CEC Accredited: Additional validation covering material safety, chemical compliance, and laboratory accreditation.
Quality Management System:
ISO 9001: Certified QMS covering production, inspection, and delivery processes.
ISO 14001:2015: Environmental management certification ensuring compliant manufacturing practices.
Production Quality Controls:
Pre-production sample inspection before every mass production run.
Final inspection gate before shipment on every order.
Quantified inspection indicators applied at each production stage.
Incoming raw material control prevents non-conforming inputs from entering the production line.
This system integrates battery packs, BMS, PCS, MPPT charger, AC charger, EMS, thermal management, and aerosol fire suppression into one factory-assembled unit. Every component is pre-tested before shipment, eliminating multi-vendor integration risk on-site.
Three Form Factors — One Product Line
Wall-Mounted Series
48 V / 51.2 V configurations from 2.56 kWh to 10.24 kWh. Designed for space-constrained residential and light commercial installations with minimal wall footprint.
Rack-Mounted Series
51.2 V, 5 kWh and 10 kWh configurations for equipment room and cabinet deployments alongside existing electrical infrastructure.
High-Voltage Stack Series
260 V to 350 V stack architecture, 8 kWh to 20 kWh per stack. Scales to C&I and utility project sizes when units run in parallel.
Modular Expansion Options
Parallel Stacking
Up to 15–16 units connect in parallel. One product SKU covers residential (5–20 kWh) through C&I (50 kWh – 5 MWh+), simplifying distributor inventory management.
Free Combination System
1–6 battery packs at 51.2 V 100 Ah share one main BMS — enabling 5 kWh to 30 kWh configurations without additional control hardware.
Enclosure and Monitoring
IP65 / IP56 Rated ABS Enclosure
Compact and dust- and water-resistant; weighs one-third of an equivalent lead-acid system for easier handling and installation.
App Smart Monitoring
Optional Bluetooth app delivers real-time SOC and system status without physical connection to the unit.
This system communicates natively with more than 30 inverter brands via CAN, RS485, and RS232 protocols — no gateway device or protocol adapter required.
Supported Communication Protocols:
CAN: Streams real-time battery status — SOC, voltage, cell temperature — directly to the inverter for first-response protection.
RS485: Supports MODBUS-based inverter communication for legacy and mid-range inverter platforms.
RS232: Additional serial interface for inverter brands requiring a dedicated COM port integration.
Compatible Inverter Brands (Verified):
Growatt · SMA · Sofar Solar · Victron Energy · Sungrow · GoodWe · Schneider Electric · Deye · SolaX Power · Luxpowertek · Solis · INVT · Voltronic Power · SAJ · Megarevo · Sorotec · Redback Technologies · Studer · Selectronic · Kehua Tech · MUST · Imeon Energy · SolarMax · Western Co · MLT Power · Phocos · Effekta · Moxa · Delios · Zucchetti Centro Sistemi · SIEA · Xioma
Drop-in Lead-Acid Replacement
Direct voltage and wiring compatibility with existing lead-acid battery banks. Installers replace legacy batteries without rewiring or inverter reconfiguration, reducing retrofit project cost and time.
Residential Solar Storage
This system stores daytime solar surplus and discharges during peak-rate hours to reduce electricity costs. In Brisbane, Australia, a 5 kWh / 9.6 kWh installation runs as a self-consumption system against high local electricity purchase prices. In Germany, a 5 kW / 9.6 kWh retrofit connected to an existing 3 kW PV system maximizes solar self-use and provides backup power. In Sweden, a 12 kW / 15 kWh deployment improves household power quality and reduces electricity expenses using single-phase balancing.
Commercial and Industrial Energy Management
C&I deployments scale from 50 kWh to 5 MWh+. In the USA, an 8 kW / 20 kWh plug-and-play unit eliminated wiring complexity at a residential-commercial hybrid site. In the Philippines, a 10 kW / 30 kWh system at Malate Church absorbs PV surplus and achieves maximum self-consumption for daily operations. In the UK, a 5 kW / 9.6 kWh system stabilizes a rural grid endpoint within a science and technology microgrid project funded by Heyuan Power Supply Bureau.
Additional Deployment Scenarios
Peak shaving, time-of-use arbitrage, emergency backup power, telecom base stations, farms, villas, RVs, and marine — the same modular hardware covers all scenarios without platform changes.
Terli operates as a full OEM and ODM battery storage manufacturer. Brand owners specify voltage range (12 V to 200 V), capacity (50 Ah to 200 Ah), cell chemistry (LiFePO4 or NMC across 30+ cell types), form factor, enclosure design, and private label branding. System-level OEM configurations cover 5 kWh to 100 kWh per unit.
Samples ship within 3–5 business days of payment confirmation. Sample cost is refunded in full once a bulk order above MOQ is placed. Pre-production sample inspection and a final pre-shipment inspection run on every mass production order, consistent with the ISO 9001 quality management system.
Commercial Terms
Payment is accepted via T/T, L/C, D/P D/A, Credit Card, PayPal, Western Union, or Escrow in USD, EUR, GBP, JPY, CAD, AUD, CNY, CHF, and additional currencies. Delivery terms include FOB, CIF, CFR, EXW, CIP, DDP, DDU, and Express Delivery.
Regional Support
A local logistics warehouse, technical support team, and after-sales service center operate in Germany, giving EU-based distributors local inventory access and German-language support. Sales and technical teams communicate in English, Chinese, Spanish, German, French, Japanese, Portuguese, Arabic, Russian, Korean, Hindi, and Italian.
Terli draws on a manufacturing group with more than 13 years of specialized lithium battery production and a TIER1 solar module maker designation. Six production bases cover a combined 300,000 m², staffed by over 1,500 employees including 100+ dedicated R&D technicians holding 100+ technical patents. Annual OEM battery production capacity reaches 1.2 GW; total solar shipment volume exceeds 14 GW across 3,000+ enterprise customers in over 120 countries.
The manufacturing group holds ISO 9001 quality management certification and ISO 14001:2015 environmental management certification. More than 50 financial partners support stable, scalable production capacity across market cycles — reducing supply risk for distributors placing repeat quarterly orders.
Export markets include Germany, Spain, Italy, the Netherlands, and Poland in Europe; the USA in North America; Brazil and Argentina in South America; Vietnam, Thailand, Indonesia, and India in Asia; and Australia. A local warehouse, technical support team, and after-sales service center in Germany give EU-based distributors regional inventory access and localized service without import delays.
Pre-sale technical consultation, in-sale project coordination, and post-sale support are available in 12 languages across all regions.
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.
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