BESS-L418
418 kWh Liquid Cooling LiFePO4 Storage Cabinet, Hybrid / On-Grid
- 418 kWh
- Liquid cooling
- IP54
System Engineering
Battery, BMS, PCS & EMS matched per project
LiFePO4 Safety
Thermally stable chemistry, IP54 outdoor cabinets
Compliance Support
Test reports & certificates per target market
Lifecycle Service
Installation guidance & after-sales support
Product Lines
LiFePO4 Battery Energy Storage Systems for Commercial, Residential & Portable Power
From 512 Wh portable power stations to 5016 kWh liquid-cooled containers, Jiaxing Virtuous Technology Co., Ltd. helps distributors, EPC contractors and installers source matched storage systems under one supply agreement.
Commercial BESS
241–418 kWh cabinets and up to 5016 kWh containers for C&I sites.
ExploreCommercial Mobile Power Storage
Towable and skid-mounted storage for events, construction and rental fleets.
ExploreHome Energy Storage
10–25 kWh stackable 51.2V batteries with 5–10 kW hybrid inverters.
ExplorePortable Power Storage
600–5000 W LiFePO4 power stations, 512–5040 Wh capacity.
ExploreSolar Energy Panel
PV modules to complete solar-plus-storage packages in one shipment.
Explore About Us
About Jiaxing Virtuous Technology Co., Ltd.
Reliable storage starts with a controlled supply chain
Founded in 2018 in Jiaxing, Zhejiang, Virtuous was built on one belief: clean energy is only valuable when it is dependable. Rather than chasing the lowest bill of materials, we qualify and partner with established cell, BMS and power-electronics manufacturers, then lock approved components into each model so repeat orders perform like the first sample.
Our team supports buyers from specification to commissioning — sizing systems from load data, preparing compliance documents for customs and grid approval, and providing installation guidance. Our installation and service network in the Middle East supports projects on the ground, and we export to North America, South America, South Asia and Eastern Europe.
- One-stop solar + storage sourcing
- OEM / ODM branding & packaging
- Onsite-verified supplier profile
- Installation guide for every system
2018Year established
5016 kWhLargest container capacity
5+Export regions served
10Accepted delivery terms
Compliance
Certifications & Test Documents Buyers Ask For
Import clearance, grid connection and insurance all depend on paperwork. Here is what each document proves — and when you need it.
Onsite-Verified Supplier
Our company premises and legal status were checked onsite, with supplier assessment by TÜV Rheinland as an independent third party.
UN38.3 & MSDS
Mandatory for shipping lithium batteries by sea or air. Freight forwarders will request the UN38.3 test summary before booking.
IEC 62619 / IEC 62040
International safety standards for stationary lithium batteries and UPS-type equipment, widely referenced by utilities and tenders.
CE (EMC / LVD)
Required for placing inverters and battery systems on the EU market; also accepted as reference in many Middle East markets.
UL 1973 / UL 9540
North American requirements for stationary batteries and complete ESS; often requested by AHJs and insurers for C&I installations.
ISO 9001 Quality System
Confirms documented production and quality control at the manufacturing partners we qualify for each product line.
Certificate coverage varies by model and region. Ask for the current document set for your market, or review our credit index and transaction level.
C&I Energy Storage
Commercial & Industrial BESS: Cabinets and Containers
Cut demand charges, shift solar generation to evening peaks and keep critical loads running. Choose IP54 outdoor cabinets from 241 kWh to 418 kWh with air or liquid cooling, or a 5016 kWh liquid-cooled container for utility-scale and microgrid projects.
418 kWh Liquid-Cooled
5016 kWh Container
313 kWh All-in-One
241 kWh Air-Cooled
BESS-L261
261 kWh High-Capacity Outdoor Cabinet, Liquid Cooling
- 261 kWh
- Liquid cooling
- Outdoor
BESS-L261 Outdoor
261 kWh C&I LiFePO4 Outdoor Storage Cabinet
- 261 kWh
- LiFePO4
- Liquid cooling
Residential Storage
Home Energy Storage Systems with Hybrid Inverters
Store daytime solar and power the home through outages. Our HES series pairs 51.2V stackable LiFePO4 battery modules with 5 kW or 10 kW hybrid inverters, so installers can start at 10 kWh and expand to 25 kWh without changing the platform.
HES-2505 · 25 kWh
HES-1510 · 15 kWh
HES-2510 · Split
HES-1010 · 10 kW
HES-2010 Split
Split Stackable 51.2V LiFePO4 Home Battery, 10–20 kW
- 51.2V
- 10–20 kW
- Split design
Outdoor & Mobile Power
Portable Power Stations for Outdoor, Worksite & Emergency Use
Quiet, fume-free LiFePO4 power where generators are impractical — camping, RVs, film sets, construction and backup at home. Models range from a 600 W / 512 Wh lightweight unit to 5000 W / 5040 Wh stations with pure sine wave output and solar charging input.
5000 W · 5040 Wh
3600 W · 3072 Wh
2500 W · 2048 Wh
1200 W · 992 Wh
MPB-2WS2-BAT
2500 W Rechargeable Solar Generator for Camping & Vehicles
- 2500 W
- 2048 Wh
- Solar input
Buyer's Guide
Which Energy Storage System Fits Your Project?
A quick comparison based on our current catalogue to help you shortlist before requesting a detailed proposal.
| Product line | Typical buyer & use case | Capacity / power range | Cooling & protection | What to send us for sizing |
|---|---|---|---|---|
| C&I BESS cabinet | Factories, malls, farms, EV charging hubs — peak shaving, solar self-consumption, backup | 40–418 kWh per cabinet, parallel for more | Air or liquid cooling, IP54 outdoor | 12-month load profile or utility bills, PV size, grid voltage |
| LiFePO4 container | Utilities, IPPs, microgrids, mining sites | Up to 5016 kWh per container | Liquid cooling, IP54 | Target MW / MWh, application (arbitrage, frequency, firming), site climate |
| Home ESS (HES series) | Solar installers & distributors — self-consumption and outage backup | 10–25 kWh, 5–10 kW inverters (up to 30 kW split models) | Indoor / sheltered, 51.2V stackable | Daily kWh use, critical loads, grid phase (single / three), local grid code |
| Portable power station | Outdoor, RV, rental, retail and emergency kits | 600–5000 W, 512–5040 Wh | IP21, pure sine wave output | Target retail channel, plug standard, branding / packaging needs |
Applications
Application Scenarios We Supply
Typical deployment scenarios for our systems across the Middle East, the Americas, South Asia and Eastern Europe.
C&I Peak Shaving
Outdoor cabinets reduce demand charges for factories and commercial buildings.
Rooftop Solar + Storage
Shift midday PV output into evening production shifts.
Grid & Microgrid Containers
MWh-scale liquid-cooled storage for utilities and off-grid sites.
Residential Backup
Stackable home batteries keep lights, fridges and Wi-Fi on during outages.
Outdoor & Worksite Power
Silent power for tools, events, camping and mobile crews.
Delivery & Installation Support
Packing, documentation and installation guidance for partners.
FAQ
Energy Storage Sourcing Questions, Answered
Should I choose an air-cooled or liquid-cooled commercial BESS cabinet?
Air cooling suits moderate climates and daily cycling at up to roughly 0.5C, with simpler maintenance. Liquid cooling keeps the cell temperature spread tighter, which matters in hot regions, high-density sites and frequent charge-discharge operation. Our 261 kWh and 418 kWh cabinets and the 5016 kWh container are liquid-cooled; the 241 kWh and 313 kWh all-in-one cabinets are air-cooled.
What is the difference between a 51.2V home battery and a high-voltage system?
51.2V LiFePO4 batteries (16 cells in series) are compatible with most residential hybrid inverters and can be stacked or paralleled — for example from 10 kWh to 25 kWh. High-voltage stacks lower current and cable size and are usually chosen above 10 kW output. We recommend the platform after reviewing your inverter brand, peak load and backup requirements.
Which documents should importers request before ordering?
Request a UN38.3 test summary and MSDS for shipping, IEC 62619 for stationary battery safety, CE (EMC/LVD) for Europe, and UL 1973 / UL 9540 for North American projects. Coverage varies by model, so confirm the document set for your target market before signing a purchase contract.
Which trade terms and payment methods do you accept?
Delivery terms: FOB, CFR, CIF, EXW, FAS, FCA, CPT, DDP, DDU and express delivery. Payment: T/T, L/C, credit card, PayPal and Western Union, in USD, EUR, CAD, AUD, HKD, GBP or CNY.
Do you support OEM / ODM for distributors?
Yes. We support logo, packaging, graphic and configuration customization, and provide installation guide documents so your installers can commission systems consistently.
Contact Us
Plan Your Energy Storage Project with Our Engineers
Tell us about your site, market and volume. We reply with a configuration proposal, datasheets and the compliance documents relevant to your country.
Email[email protected]
AddressNo. 1888 Zhongshan West Road, Jiaxing, Zhejiang, China
Markets servedMiddle East · North America · South America · South Asia · Eastern Europe
Get an accurate proposal faster — include:
- Application: peak shaving, solar self-consumption, backup, off-grid or retail.
- Energy & power: target kWh and kW, or your load profile / utility bills.
- Site: country, grid voltage & phase, ambient temperature, indoor or outdoor.
- Compliance: certificates your customs, utility or insurer require.
- Commercial: quantity, preferred Incoterm, destination port and branding needs.