Mobile All-in-One Multi-Input Solar ESS 3.6kW–12kW with 7.68kWh–32kWh LiFePO4 Battery Storage
A rollable, indoor-friendly power center merging a pure sine wave inverter, smart EMS, and Grade A LiFePO4 chemistry into a single chassis. Engineered with a multi-input charging bus (PV, grid, and generator) and strict zero grid-feed isolation, it delivers zero-labor, permit-free energy autonomy for home backup.
| Model | Image | Inverter Power | Battery Energy |
|---|---|---|---|
| 3.6kW + 7.68kWh |
| 3.6 kW | 7.68 kWh |
| 6kW + 10kWh |
| 6 kW | 10.24 kWh |
| 6kW + 16kWh |
| 6 kW | 16.14 kWh |
| 12kW + 32kWh |
| 12 kW | 32.28 kWh |
Tailored to Your Needs: Contact our engineering team for a Free System Design, capacity recommendations, and an official quote.
Low MOQ: 1 set minimum order — perfect for home evaluation or sample testing.
Comprehensive Multi-Input Solar ESS Overview
Haven Deer ALL Series reinvents residential energy storage with an industrial-grade, rollable power center. Favorably optimized for global stockists and regional EPC contractors, this unified system eliminates wall-mounting labor and grid regulatory barriers simultaneously.
3-Way Dynamic Power Routing
The central processor dynamically orchestrates automated inputs from PV solar arrays, regional utility grids, and diesel generators. It prioritizes clean green energy while executing zero grid-feed isolation to completely bypass tedious utility connection permits.
Industrial Agility & Structural Safety
Built with industrial 360° swivel wheels for zero-labor indoor mobility. Every cell matrix is protected by neat automated edge sealing and internal anti-vibration sponge isolation, guaranteeing risk-free maritime shipping and rough transport mitigation.
Tier-1 Manufacturing Alignment
Backed by technical asset shares in our specialized factory, we eliminate raw component variances. Every batch undergoes strict multi-phase tracking, comprehensive aging logs, and standard pre-shipment inspections to protect your bulk project deployment.
Technical Specifications
Model: 3.6kW + 7.68kWh
[ Inverter & Power Routing Center ]
Rated Active Power: 3.6kW / 3.6kVA Continuous
Instantaneous Surge Capacity: 5,400VA Peak
Output Waveform & Frequency: Pure Sine Wave | 50Hz/60Hz Auto-Adaptive
Transfer Switch Latency: 10ms (UPS/Computer Mode) / 20ms (Standard Home Mode)
Peak Efficiency Thresholds: 96% (PV to AC Inverter) / 93% (Battery to AC Inverter)
Smart Overload Protection: 5s at >=140% load | 10s at 100% to 140% load
[ Multi-Input MPPT Solar Charger ]
Integrated Charger Mode: High-Efficiency MPPT Architecture
Maximum Solar Input Power: 5,000W (5kW Array Compatible)
Dynamic MPPT Voltage Range: 40Vdc to 450Vdc
Maximum PV Open Circuit Limit: 500Vdc
Max Charging Currents: 18A PV Input Current | 100A Max Solar Charge | 100A Max Utility Grid Charge
[ Battery Pack & Main Parameters For BMS ]
Battery Chemistry & Capacity: Premium Grade A LiFePO4 Cells | 300Ah Nominal
System Voltage Matrix: 25.6Vdc (8S Array Topology)
Operational Voltage Limits: 22Vdc Discharge Cut-off | 26.6Vdc Charge Cut-off | 27Vdc Float Voltage
BMS Active Protections: Overcharge Defense at 3.65V per cell (0.5s delay) | Overdischarge Cut-off at 2.7V per cell (0.5s delay) | Overcurrent Protection at 110% of rated value
Ultra-Long Cycle Endurance: >=6000 cycles at 90% DoD | 10000 cycles at 80% DoD (Tested under standard 25°C laboratory envelopes)
[ Enclosure Physical Property & Environments ]
Chassis Dimension Envelopes: 740 x 400 x 240 mm
System Weight Metrics: Net Weight 65.75 kg | Gross Weight 77.75 kg
Ingress Protection & Noise: IP21 Rating | Standard Quiet Operation
Operating Climate Range: Operating Temperature -10°C to 55°C | Storage Temperature -15°C to 60°C | 5% to 95% Relative Humidity (Non-condensing)
Model:6kW + 10kWh
[ Inverter & Power Routing Center ]
Rated Active Power: 6.0kW / 6.0kVA Continuous
Instantaneous Surge Capacity: 9,000VA Peak
Output Waveform & Frequency: Pure Sine Wave | 50Hz/60Hz Auto-Adaptive
Transfer Switch Latency: 10ms (UPS/Computer Mode) / 20ms (Standard Home Mode)
Peak Efficiency Thresholds: 96% (PV to AC Inverter) / 93% (Battery to AC Inverter)
Smart Overload Protection: 5s at >=140% load | 10s at 100% to 140% load
[ Multi-Input MPPT Solar Charger ]
Integrated Charger Mode: High-Efficiency MPPT Architecture
Maximum Solar Input Power: 9,000W (9kW Array Compatible)
Dynamic MPPT Voltage Range: 60Vdc to 450Vdc
Maximum PV Open Circuit Limit: 500Vdc
Max Charging Currents: 27A PV Input Current | 120A Max Solar Charge | 120A Max Utility Grid Charge
[ Battery Pack & Main Parameters For BMS ]
Battery Chemistry & Capacity: Premium Grade A LiFePO4 Cells | 200Ah Nominal
System Voltage Matrix: 51.2Vdc (16S Array Topology)
Operational Voltage Limits: 44Vdc Discharge Cut-off | 56.4Vdc Charge Cut-off | 56Vdc Float Voltage
BMS Active Protections: Overcharge Defense at 3.65V per cell (0.5s delay) | Overdischarge Cut-off at 2.7V per cell (0.5s delay) | Overcurrent Protection at 110% of rated value
Ultra-Long Cycle Endurance: >=8000 cycles at 75% DoD (Tested under standard 25°C laboratory envelopes)
[ Enclosure Physical Property & Environments ]
Chassis Dimension Envelopes: 1040 x 460 x 240 mm
System Weight Metrics: Net Weight 99.8 kg | Gross Weight 120.6 kg
Ingress Protection & Noise: IP21 Rating | Standard Quiet Operation
Operating Climate Range: Operating Temperature -10°C to 55°C | Storage Temperature -15°C to 60°C | 5% to 95% Relative Humidity (Non-condensing)
Model:6kW + 16kWh
[ Inverter & Power Routing Center ]
Rated Active Power: 6.0kW / 6.0kVA Continuous
Instantaneous Surge Capacity: 9,000VA Peak
Output Waveform & Frequency: Pure Sine Wave | 50Hz/60Hz Auto-Adaptive
Transfer Switch Latency: 10ms (UPS/Computer Mode) / 20ms (Standard Home Mode)
Peak Efficiency Thresholds: 96% (PV to AC Inverter) / 93% (Battery to AC Inverter)
Smart Overload Protection: 5s at >=140% load | 10s at 100% to 140% load
[ Multi-Input MPPT Solar Charger ]
Integrated Charger Mode: High-Efficiency MPPT Architecture
Maximum Solar Input Power: 9,000W (9kW Array Compatible)
Dynamic MPPT Voltage Range: 60Vdc to 450Vdc
Maximum PV Open Circuit Limit: 500Vdc
Max Charging Currents: 27A PV Input Current | 120A Max Solar Charge | 120A Max Utility Grid Charge
[ Battery Pack & Main Parameters For BMS ]
Battery Chemistry & Capacity: Premium Grade A LiFePO4 Cells | 314Ah Nominal
System Voltage Matrix: 51.2Vdc (16S Array Topology)
Operational Voltage Limits: 44Vdc Discharge Cut-off | 56.4Vdc Charge Cut-off | 56Vdc Float Voltage
BMS Active Protections: Overcharge Defense at 3.65V per cell (0.5s delay) | Overdischarge Cut-off at 2.7V per cell (0.5s delay) | Overcurrent Protection at 119% of rated value
Ultra-Long Cycle Endurance: 6000 cycles at 90% DoD | 10000 cycles at 80% DoD (Tested under standard 25°C laboratory envelopes)
[ Enclosure Physical Property & Environments ]
Chassis Dimension Envelopes: 1050 x 460 x 240 mm
System Weight Metrics: Net Weight 122 kg | Gross Weight 124 kg
Ingress Protection & Noise: IP21 Rating | Standard Quiet Operation
Operating Climate Range: Operating Temperature -10°C to 55°C | Storage Temperature -15°C to 60°C | 5% to 95% Relative Humidity (Non-condensing)
Model:12kW + 32kWh
[ Inverter & Power Routing Center ]
Rated Active Power: 12.0kW / 12.0kVA Continuous
Instantaneous Surge Capacity: 18,000VA Peak
Output Waveform & Frequency: Pure Sine Wave | 50Hz/60Hz Auto-Adaptive
Transfer Switch Latency: 10ms (UPS/Computer Mode) / 20ms (Standard Home Mode)
Peak Efficiency Thresholds: 96% (PV to AC Inverter) / 93% (Battery to AC Inverter)
Smart Overload Protection: 5s at >=140% load | 10s at 100% to 140% load
[ Multi-Input MPPT Solar Charger ]
Integrated Charger Mode: Heavy-Duty Dual-Channel MPPT Architecture
Maximum Solar Input Power: 15,000W (Dual Circuit Array: 7,500W + 7,500W)
Dynamic MPPT Voltage Range: 120Vdc to 450Vdc
Maximum PV Open Circuit Limit: 500Vdc
Max Charging Currents: 22.5A + 22.5A PV Input Currents | 160A Max Solar Charge | 120A Max Utility Grid Charge
[ Battery Pack & Main Parameters For BMS ]
Battery Chemistry & Capacity: Premium Grade A LiFePO4 Cells | 628Ah Nominal
System Voltage Matrix: 51.2Vdc (16S Array Topology)
Operational Voltage Limits: 44Vdc Discharge Cut-off | 56.4Vdc Charge Cut-off | 56Vdc Float Voltage
BMS Active Protections: Overcharge Defense at 3.65V per cell (0.5s delay) | Overdischarge Cut-off at 2.7V per cell (0.5s delay) | Overcurrent Protection at 110% of rated value
Ultra-Long Cycle Endurance: 6000 cycles at 90% DoD | 10000 cycles at 80% DoD (Tested under standard 25°C laboratory envelopes)
[ Enclosure Physical Property & Environments ]
Chassis Dimension Envelopes: 760 x 450 x 760 mm
System Weight Metrics: Net Weight 238 kg | Gross Weight 258 kg
Ingress Protection & Noise: IP21 Rating | Standard Quiet Operation
Operating Climate Range: Operating Temperature -10°C to 55°C | Storage Temperature -15°C to 60°C | 5% to 95% Relative Humidity (Non-condensing)
Key Features
Superior battery cell matrix integrity, multi-input centralized power routing, and uncompromised off-grid system safety parameters.
Grade A LiFePO4 Cell Matrix
Driven exclusively by premium, heavy-duty Grade A LiFePO4 battery chemistry delivering up to 6000 to 10000 deep cycles for a 10-year operational lifespan.
Smart EMS & Dual Control
Features an intelligent Energy Management System tracking real-time load dynamics via a responsive LCD touchscreen. Supports extended remote configuration and OTA monitoring via a dedicated mobile App.
Nano-Coating & Self-Healing LFP Tech
Nano-coating & self-healing LFP crystal technology enhances safety and reduces maintenance throughout battery lifespan.
Advanced AGM + PP Protective Design
Heavy-duty AGM separators and robust PP casing completely isolate cells, preventing internal acid/electrolyte leaks and resisting severe mechanical impacts or operational vibrations.
Built-in Smart MPPT Technology
Integrated high-efficiency solar tracking auto-optimizes the PV arrays’ input curves, boosting charging efficiency by up to 30% even under cloudy or shifting daylight climates.
Automated Thermal Protection
Equipped with multi-layer hardware safety limits and active temperature sensors, executing immediate cut-offs against overcharge, short circuits, or thermal stress.
Certified Quality, Compliance & Industrial Standards
Every mobile all-in-one ESS undergoes multi-phase quality tracking. Fully certified under global safety, EMC, and transport frameworks, our systems guarantee risk-free project deployment and seamless international customs clearance.
CE Safety & System Protection
Fully aligned with European low-voltage and machinery directives. Features automatic multi-layer defenses to control active voltage, current, and thermal envelopes under heavy workloads.
Rugged Environmental Testing
Verified via 48-hour damp heat chambers and 10 cold-thermal impact cycles (-40°C to 75°C). Proven 100% leak-free, flame-retardant, and explosion-proof under extreme climates.
Smart BMS & Protocol Synchronization
Integrates a high-reliability central BMS with cell balancing. Features built-in RS485, CAN, and RS232 data buses for immediate, error-free integration with mainstream energy profiles.
UN38.3 & Logistics Compliance
Certified under UN38.3 and MSDS for hazard-free global shipping. Shipped in export-grade wooden crates with shock-absorbing foam to completely eliminate rough transit vibration risks.
Why Choose Us
Reliable OEM & ODM Solar Energy Storage Solutions for Global Partners
Full OEM & ODM Customization Support
Tailor capacity, logos, or parameters. We provide robust OEM/ODM production lines to scale your local solar brand fast.
Strict Quality Control Standards
Every mobile ESS undergoes comprehensive aging tests and multi-stage inspections, ensuring 100% reliable performance.
Responsive Global Technical Support
Never worry about after-sales. Our dedicated engineering team provides instant remote diagnostics, firmware debugging, and professional system synchronization guidance.
Fast Global Delivery
7-day standard sample lead time backed by efficient heavy-cargo global logistics with comprehensive shipping tracing logs to US & EU.
Applications
Designed for Residential, Commercial & Off-Grid Applications
Reliable Home Backup Power Source
Instantly runs heavy appliances like ACs and refrigerators, keeping your family safe and comfortable during blackouts.
Ultimate Autonomy for Off-Grid Living
Enjoy complete freedom away from the traditional power grid. Generate, store, and manage your own clean green energy.
Heavy-Duty RV Power Solutions
Ditch noisy gas generators. The rugged, rollable design easily powers high-wattage appliances inside your camper or trailer.
Critical Small Business Backup
Protect office servers, desktop computers, and medical equipment from sudden voltage drops, ensuring zero data loss.
Disaster & Emergency Preparedness
A robust defensive energy asset for your family, ready to roll during extreme weather, hurricanes, or grid failure.
Maximize Solar Energy Utilization
Store excess free daytime solar energy to power your home through the night. Slash grid reliance and utility bills.
Commercial Terms & Global Trust Policies
Payment Channels & Supported Currencies
Payment:SWIFT(T/T) / HK CHATS.
Currencies:AUD, CAD,CHF, CNY, DKK, EUR, GBP, HKD, JPY, NOK, NZD, SGD, USD.
Payment terms:T/T30% deposit paid against your P.O.，70% paid against invoice be issued after pre-shipment inspection.
Global Logistics & Incoterms Compliance
5-Year Warranty & Professional RMA Policy
What You Need to Know Before Buying:
5-Year Coverage:Fully backed by our 5-year hardware warranty.
Hassle-Free Support:Technical claims are verified remotely by our engineering team to provide genuine replacement parts quickly.
Return Terms:All commercial sales are final. Returns are accepted only for verified Dead-on-Arrival (DOA) claims reported within 14 days of delivery, managed via our professional RMA process in compliance with UN-certified transport regulations.
Exclusions:Labor costs for installation/removal, international return freight, and custom-made orders are not covered.
We highly value your infrastructure investment. Please review our full terms prior to finalizing your order.
FAQ: Engineering & Wholesale Queries
What are the actual installation advantages of your mobile all-in-one system compared to traditional wall-mounted or rack-mounted ESS?
For installers and system integrators, the key difference is installation cost and time.
Traditional wall-mounted or rack-mounted ESS typically requires:
Wall reinforcement or standard server rack installation
Separate mounting and wiring for inverter, battery, BMS, and MPPT
Average installation time: 4–8 hours (two-person team)
Haven Deer mobile all-in-one system:
Zero wall modification — industrial-grade 360° swivel wheels allow placement on any flat floor
Pre-wired integration — battery, inverter, and MPPT are internally connected at the factory
Typical installation time: 1–2 hours (including electrical connections and system configuration)
Ideal for rental or temporary applications — simply roll it away when relocation is needed
For wholesalers, this translates to lower after-sales service costs and higher end-user satisfaction.
What capacity configurations do you offer, and how should I size the system for my clients?
We offer four standardized configurations, covering everything from apartments to large homes:
| Model | Battery Cap. | Inverter Power | Best For |
|---|---|---|---|
| 3.6kW+7.68kWh | 7.68kWh | 3.6kW | Small apartments, temporary offices, RVs |
| 6kW+10kWh | 10.24kWh | 6kW | Medium-sized homes, critical load backup |
| 6kW+16kWh | 16.14kWh | 6kW | 3-bedroom homes, full overnight backup |
| 12kW+32kWh | 32.28kWh | 12kW | Large homes, small commercial, off-grid systems |
Sizing guidelines:
- Home backup: estimate 3–5kWh per bedroom
- Commercial: calculate based on actual load power × backup duration
- For custom configurations or OEM specs, we offer free system design consultation
Do you support OEM/ODM customization? What is the minimum order quantity (MOQ)?
Yes. Haven Deer has full OEM/ODM capabilities:
- Cosmetic customization: brand logo, panel color, product nameplate
- Parameter customization: battery capacity, inverter power, communication protocols (CAN/RS485/RS232)
- Packaging customization: retail or wholesale packaging tailored to your local market
Minimum Order Quantity (MOQ):
- Sample order: 1 unit (ideal for market testing or project validation)
- OEM bulk orders: please contact our sales team for specific MOQ and lead times
All custom products undergo our 72-hour aging test and multi-stage quality inspection before shipment.
Under what conditions are your "10,000+ cycle life" claims tested? Can this be achieved in real-world projects?
This is an excellent question. Our 10,000-cycle data is measured under standard laboratory conditions:
- Temperature: 25℃ ± 2℃
- Charge/discharge rate: 0.5C / 0.5C
- Depth of Discharge (DOD): 80%
- End of Life (EOL) standard: capacity degraded to 80% of initial value
Real-world expectations:
- Under typical one-cycle-per-day home storage scenarios, the design life is 15–20 years
- Under extreme temperatures (below 0℃ or above 40℃) or deep discharge (100% DOD), cycle life will be reduced accordingly
- We recommend installers reserve a 20–30% capacity margin for clients to optimize the balance between cycle life and cost
If you have specific operating conditions (temperature, charge/discharge patterns, daily cycles), we can provide customized life-cycle simulation reports.
Are the "Self-Healing LFP Crystal Technology" and "Nano-Coating" real? How do they work?
The “self-healing” and “nano-coating” concepts mentioned in our product page are based on our material-level innovations. Here’s a clear explanation:
Nano-Coating: This refers to a nanoscale conductive carbon layer applied to the surface of LFP cathode particles. This is a mature technology already adopted by industry leaders like CATL and BYD. It:
- Improves electronic conductivity
- Suppresses side reactions between electrolyte and electrodes
- Stabilizes the SEI (Solid-Electrolyte Interphase) layer, extending cycle life
Self-Healing LFP Crystal Technology: The more accurate engineering term is crystal lattice stability enhancement. Through elemental doping (e.g., magnesium or manganese ions) in the LFP crystal structure, we suppress the initiation and propagation of micro-cracks during repeated charge/discharge volume expansion and contraction. We use the term “self-healing” in simpler language to help non-technical customers understand the benefit.
Bottom line: Both technologies are genuinely implemented in our products — they are not false claims. However, their actual effect is extending cycle life and improving safety, not physically “repairing” already-damaged materials like a true self-healing polymer.
What protection features does your BMS (Battery Management System) include?
Our built-in BMS provides 7 layers of safety protection:
| Protection Type | Trigger Condition | Response |
|---|---|---|
| Overcharge (OVP) | Cell voltage ≥ 3.65V ± 0.05V | Cut off charging within 0.5s |
| Over-discharge (ODP) | Cell voltage ≤ 2.7V ± 0.05V | Cut off discharging within 0.5s |
| Overcurrent (OCP) | Current ≥ 110% of rated value | Immediately disconnect load |
| Short Circuit (SCP) | Short circuit detected | Instant disconnection |
| Overtemperature (OTP) | Cell temperature ≥ 55℃ | Current limiting / cut off |
| Undertemperature (UTP) | Cell temperature ≤ -15℃ (discharge) / 0℃ (charge) | Charge disabled / discharge limited |
| Cell Balancing | Voltage differential between cells | Passive balancing |
Additionally, our BMS supports CAN/RS485 communication protocols with major inverter brands for seamless third-party system integration.
What is your standard lead time? How do you ensure safe international shipping?
Our standard production lead times:
| Order Type | Lead Time |
|---|---|
| Standard models, sample (1–5 units) | 7 working days |
| Standard models, bulk (up to 50 units) | 15–20 working days |
| OEM/ODM custom orders | 25–35 working days (including design validation) |
International shipping safety:
- All battery products are certified with UN38.3 for air and sea transport
- MSDS (Material Safety Data Sheet) provided
- Export-grade wooden crate packaging with shock-absorbing foam
- Supports all Incoterms: EXW, FOB, CIF, DAP, DDP
- Major destination ports: USA (Los Angeles, New York), Europe (Hamburg, Rotterdam, Antwerp), Australia (Sydney)
What payment methods do you accept? What are your payment terms?
Payment methods:
| Method | Details |
|---|---|
| T/T (Wire Transfer) | Primary method; supports USD, EUR, GBP, and multiple currencies |
| HK CHATS | For Hong Kong-based transfers |
| Letter of Credit (L/C) | Negotiable for large-volume orders |
Standard payment terms:
- 30% deposit against Proforma Invoice (PI)
- 70% balance against Commercial Invoice, issued after pre-shipment inspection (PSI)
We support third-party inspection (e.g., SGS, TÜV) to ensure clients can verify quality before final payment.
What is your warranty policy? How do you handle warranty claims?
We provide a 5-year standard hardware warranty, covering:
- Battery pack
- Inverter module
- BMS control board
- MPPT controller
Warranty claim process:
- Customer reports issue → provide fault description, photos/videos, and system logs
- Remote diagnostics → our engineering team responds within 48 hours
- Valid claim confirmed → replacement parts are shipped (no need to return the entire unit — reduces international freight costs)
- On-site replacement → performed by the installer or customer with our detailed video guidance
Exclusions:
- Damage due to improper installation
- Unauthorized disassembly or modification
- Force majeure (lightning, flood, fire, etc.)
- Shipping damage (must claim with carrier)
- International return freight (except for verified DOA cases)
DOA (Dead on Arrival) policy: For DOA cases reported within 14 days of delivery, we cover the replacement shipping costs.
What technical support do you provide for installers and wholesalers?
As a B2B partner, you receive:
Pre-sales technical support:
- Free system design consultation
- Capacity and configuration recommendations
- Technical documentation support for project bidding
After-sales technical support:
- 24/7 online support (WeChat / WhatsApp / Email)
- Remote diagnostics and firmware updates
- Detailed installation manuals and video tutorials
- Technical training (online or factory-based)
Marketing support:
- Product promotional materials (PDF, videos)
- Shared certification documents (CE, RoHS, UN38.3, MSDS)
- Brand authorization (for OEM clients)
What international standards do your storage systems meet? Which countries can you export to?
Our products have obtained the following certifications:
| Certification | Market | Response |
|---|---|---|
| CE | EU | EMC and Low Voltage Directive (LVD) compliance |
| RoHS | EU | Restriction of Hazardous Substances |
| UN38.3 | Global | Lithium battery transport safety |
| MSDS | Global | Material Safety Data Sheet |
| IEC 62619 | International | Safety requirements for industrial lithium batteries (selected models) |
Key export markets:
Europe: Germany, UK, France, Italy, Spain, Netherlands, Poland
North America: USA (all states), Canada
Oceania: Australia, New Zealand
Asia: Japan, South Korea, Southeast Asia
Middle East: UAE, Saudi Arabia
For specific country or regional certifications (e.g., UL 1973, VDE, CEC listed), please inform our sales team — we can adapt based on order volume.
As a wholesaler, why should I choose Haven Deer over other Chinese manufacturers?
This is a critical question. Our core differentiators are:
| Factor | Haven Deer | Typical OEM Factory |
|---|---|---|
| Product Design | Integrated mobile design — extremely simple installation | Usually modular — requires on-site assembly |
| Battery Cells | Explicitly Grade A LiFePO4 | Often uses B-grade or ungraded cells |
| Cycle Life Claims | 10,000 cycles with detailed test conditions | Vague claims, lacks verification |
| Certifications | Full CE, RoHS, UN38.3, MSDS | Partial certifications or only nominal compliance |
| MOQ | 1 unit minimum — ideal for market testing | Usually high MOQ required |
| Payment Terms | Balance paid after pre-shipment inspection | Often 100% paid before shipment |
| Technical Support | Direct engineering team access | Relies on sales or order processors |
| OEM Capability | Full production line and design team | Simple rebranding, no R&D capability |
We are not a trading company — we are a manufacturer with in-house R&D capabilities and a partner battery production facility with over 10 years of industry experience. When your clients encounter technical issues, our engineering team can provide direct answers, not through multiple layers of communication.