Choose for the location
Use local solar conditions and installation orientation to assess a suitable tilt.
MEU-2D / PRODUCT PLATFORM
Energy infrastructure designed to deploy, relocate and grow
A repeatable module combining two parking bays, 6.55kWp solar generation and a foldable steel structure.
MEU-2D
Dual-wing foldable modular energy unit
CURRENT DESIGN CONFIGURATION
A standard energy module built around two parking bays
Factory-prefabricated structure and interfaces are deployed, locked and connected on site to reduce wet work and support future expansion.
Application
Two bays
Deployed footprint
≈ 5.6 × 6m
Capacity
6.55kWp
Clearance
≈ 2.8m
Panel tilt adjustment: −10° to +10°; reference angle and configuration require project engineering confirmation.
This is the current design configuration. Final structural, electrical and foundation parameters require project-specific verification.
FOLD · MOVE · DEPLOY
Rigid in operation, compact in transit
Folding is not a visual feature; it is a structural strategy for manufacturing, transport, installation and asset redeployment.
01
Factory prefabrication and quality control
02
Pins, mechanical locks and rigid braces form the load path
03
Designed for evaluated relocation and expansion
MEU CAPABILITIES
−10° to +10° adjustable tilt for site conditions
MEU panels support adjustment from −10° to +10°. Select an appropriate angle for local sunlight, orientation and shading to improve solar capture and generation performance.
Respect site constraints
Account for shading, drainage, parking clearance and wind loads in structural verification.
Confirm through engineering
The reference angle, adjustment method, locking requirements and permitted adjustments follow formal engineering documents. This does not imply solar tracking or maximum output at every site.
BUILT FOR REAL SITES
Turn parking space into an operational energy node
Beyond solar generation and shelter, projects can evaluate charging, storage, lighting, security and information modules.
Solar generation
Shade & shelter
Charging ready
Relocatable
FOUNDATION INTERFACES
Four interface concepts for different sites
Foundation selection requires project-specific engineering around actual site conditions.
FI-01
Anchor to existing concrete slab
FI-02
Precast or embedded foundation
FI-03
Integrated battery-cabinet base
FI-04
Modular energy base
MEU ENERGY ARCHITECTURE
Three energy packages for different project boundaries
From grid-tied self-consumption and zero export to hybrid storage, every configuration requires site-specific engineering.
MEU-G · Grid-tied self-consumption
PV modules → grid inverter → AC distribution → user loads → grid supplement
For factories, parks and common-property loads
MEU-Z · Zero export
Adds smart meter, CTs, export control and power regulation; it remains grid-connected.
For commercial sites with export restrictions
MEU-H · Hybrid storage & backup
Adds hybrid inverter, battery, BMS, EMS and critical-load interfaces.
For backup, tariff management and microgrids
MEU CAPABILITIES
Monitor every canopy, from operation to returns
MEU software connects individual canopies and whole-station operating data to help you monitor generation, locate issues and track returns across distributed assets.
Canopy-to-station monitoring
Review station-wide operation, then inspect generation status and energy output for each canopy.
Issue location and mobile alerts
Locate the affected canopy and connected equipment and receive mobile alerts to support timely investigation and response.
Generation and estimated returns
Track generation and estimated returns per canopy and station using tariffs, self-consumption and exported energy.
Monitoring and alerts support earlier detection and response to help reduce electrical fault and fire risks. They do not replace electrical protection, fire safety or on-site maintenance, or guarantee zero risk.
Returns are estimates based on project data and tariffs, not settled income. Monitoring detail, update frequency, alert channels and delivery depend on connected equipment, connectivity and the agreed service configuration.
SAFETY · SERVICE LIFE
Address PV risk through separation and maintainability
PV is not inherently unsafe, and no solution can promise zero fire risk. Safety depends on design, equipment, installation, protection and lifecycle inspection.
DIMENSION
Conventional canopy
Factory rooftop PV
MEU-2D
Structural safety
Independent fixed structure with a simple load path; wind, snow, foundation and impact still require verification.
Adds dead and wind loads to an existing roof; residual life, capacity, connections, waterproofing and corrosion must be verified.
0 kg/m²added load to factory roofGround-supported steel structure; the module and foundation still require project-specific checks.
Fire consequence boundary
Usually has no generation system and fewer electrical ignition sources; lighting or charging still needs protection.
The DC system is close to the roof, insulation and production space; consequences depend on roof materials, fire separation and work controls.
6.55 kWpcurrent DC capacity boundaryLocated in open parking and separated from the factory roof; DC arc and electrical fault risks remain.
Inspection & response
Visible structural joints; maintenance focuses on fasteners, drainage, coating and foundations.
Height, roof access and limited space below modules can constrain inspection, isolation and replacement.
≥ 1 / yearcomprehensive electrical inspection targetAdd checks after extreme weather, alarms or works; final frequency follows the O&M plan.
Service-life logic
Life is governed mainly by structure, corrosion protection, connections and maintenance.
In addition to PV equipment life, it is constrained by the building’s residual life, reroofing cycle and leak repairs.
25 yearscurrent structural design working-life targetLayered maintenance for structure, electrical system and modules; final life follows calculations, exposure class and contract.
Wind, snow, seismic, ground, slab, clearance and vehicle impact enter formal structural design.
Use compatible modules, connectors, cables and protection, with grounding, lightning, overcurrent and DC fault protection.
Inspect temperature, connectors, insulation, fasteners, coating, drainage and alarms; isolate faults promptly.
SAFETY BOUNDARY
0 kg/m² means the independent MEU foundation adds no load to the factory roof. 6.55kWp, at least one comprehensive electrical inspection per year and a 25-year structural working-life target are current configuration or design/O&M targets, not unconditional guarantees. Final values require qualified survey, calculations, exposure classification, equipment selection, local codes, acceptance and contract.
SITE RISK CONTROLS
Separate energy assets from production space and make issues visible earlier
Factory rooftop PV requires consideration of electrical safety, roof materials, hot work and fire-service access. MEU combines independent placement, canopy monitoring and operational procedures to help limit exposure of production areas, subject to project design, equipment and validation.
Ground-supported placement, designed separation distances and clear access can help avoid continuous spread paths through walls or adjoining canopies. Vehicles, charging and storage still need separate assessment.
Map canopy IDs to monitored circuits and equipment to narrow investigations. Mobile alerts support notification; generation monitoring is not fire detection, and rooftop PV can use similar monitoring.
Include notification delivery, acknowledgement, qualified investigation and safe isolation in operating procedures. Local isolation depends on electrical design; automatic suppression or fixed response times are not promised.
VALIDATE RESPONSE
At acceptance, record: fault onset → detection → mobile notification → acknowledgement → safe isolation or on-site response. Actual timing depends on sensing and protection, connectivity and staffing, and requires test evidence.
Public cases illustrate incident mechanisms, not industry incident rates or proof that MEU would prevent similar events. The current 6.55 kWp unit rating is not a fire-spread boundary or a maximum-loss limit.
Read 2025–2026 international cases and sources →VALUE COMPARISON
The same two-bay footprint. Two different asset models.
A conventional canopy provides shelter. MEU-2D adds generation, relocation and expansion within a similar footprint.
COMPARISON
Conventional two-bay canopy
Fixed shelter structure
MEU-2D
Generates, relocates and expands
01
FUNCTION
Primary use
Shade · shelter · parking
Shade · shelter · parking
Energy capability
Not included
Solar generation
6.55kWp
Relocation & expansion
Fixed
Foldable wings · mechanical locks
Designed for evaluated relocation and continuous expansion
02
KEY PARAMETERS
Parking capacity
Two bays
Two bays
Deployed footprint
Comparable-size reference
≈ 5.6 × 6m
Primary structure
Fixed aluminum structure
Q355B steel design target
PV configuration
—
10 × 655W PV modules
6.55kWp standard capacity
03
PRICE
13% VAT special invoice
¥17,000
Single market reference
¥26,000
Per unit
13% VAT special-invoice basis
Premium ¥9,000
The premium adds more than material: 6.55kWp generation, a relocatable structure and interfaces for future expansion.
04
ADDITIONAL MEU-2D VALUE
Parking space becomes infrastructure that continuously generates energy.
Evaluated disassembly and relocation can reduce the sunk risk of fixed infrastructure.
Charging, storage, lighting and security modules can be added as the project evolves.
QUOTATION SCOPE
The conventional-canopy reference includes installation and a 13% VAT special invoice, excluding freight. MEU-2D excludes freight and battery storage; installation scope follows the formal quotation. The canopy price is a single market reference, not an industry-wide price.
CONFIGURE YOUR MEU
A standardized platform with project-specific choices
Select brand, appearance and functional preferences; final configuration is verified against electrical compatibility, structural safety, availability and budget.
PV modules
Choose module brand and appearance; model, power and dimensions remain subject to structural and electrical verification.
Options: standard / all-black / customer-specifiedInverter
Selected around grid mode, capacity, MPPT, grid system and monitoring requirements.
Options: grid-tied / zero-export / hybrid-readyStructural finish
Structure color can match architecture, site identity and environment, confirmed by color sample or first article.
Coating and corrosion class depend on coastal, industrial and other exposureFunctional modules
Add energy and digital capabilities to the standard generation unit based on operating goals.
All options require electrical capacity, installation space and approval checks
CONFIGURATION BOUNDARY
Brands are preferences, not fixed supply commitments. Final brand, model, warranty, lead time, color, coating and price follow the approved configuration schedule and contract; substitutions must meet or exceed confirmed technical requirements.
Submit preferencesSTART WITH YOUR SITE