Atess 3P Hybrid Inverter For Small Commercial Applications- HPS30000TL/40000TL

Atess 3P Hybrid Inverter For Small Commercial Applications – HPS30000TL / 40000TL

The Atess HPS30000TL/40000TL is a robust 30–40 kW three-phase all-in-one hybrid inverter, engineered for small commercial environments like shops, small factories, or educational institutions. It integrates photovoltaics (PV), batteries, diesel generators, grid, and load management into one compact system—providing seamless energy transition and intelligent power distribution for reliable, round-the-clock operation.

Features & Benefits:

4-in-1 Hybrid Integration
Combines inverter, charge controller, energy management, and static transfer switch into one unit—simplifying installation and reducing equipment footprint.

Scalability
Parallel up to 8 units for flexible system sizing and future expansion.

Advanced Energy Management
Dynamically distributes power from PV, battery, grid, or generator to meet fluctuating loads—boosting efficiency and reducing waste.

Multiple MPPT Inputs
Up to three MPPT channels support varied PV array configurations, maximizing solar harvest.

Seamless Transfer
Rapid (≤ 6 ms) switchover between energy sources ensures uninterrupted power—critical for mission-essential operations.

PV Oversizing Capability
1.5× oversizing allows more solar input without overscaling AC inverter, improving yield and cost-effectiveness.

Tough Build
Transformerless, lightweight, compact design suited for tight installations; IP54 rating ensures reliable performance in harsh environments.

User-Friendly Interface
Touchscreen LCD (where included) simplifies system commissioning, monitoring, and operation.

Diesel Generator Integration
Dry contact output allows automatic generator start/stop—valuable where grid reliability is limited.

Use Cases:

• Self-Consumption & Backup: Ideal for shops, small factories, schools needing reliable power with solar-backed backup.
• AC-Coupled Microgrids: Integrates with AC-coupled storage setups for resilience and energy autonomy.
• Scalable Deployment: Start at 30 kW and expand in future through parallel units as demand grows.
• Remote or Unstable-Grid Sites: Use PV + battery + DG + grid mix intelligently across clustered Tanzanian rural commercial sites.

Value Propositions

• Lower Total Cost of Ownership: Consolidated system, oversizing flexibility, and integrated control reduce upfront and lifecycle cost.
• High Reliability: Fast source switching and failover reduce downtime risk.
• Future-Proof Scaling: Easy parallel expansion supports growing energy needs or clustered installs.
• Robust Performance: Wide operational temperature and altitude tolerance matches Tanzania’s varied climate and terrain.
• Local Power Stability: Seamless generator integration addresses frequent grid fluctuations in many Tanzanian regions.

Local Market Positioning in Tanzania

• Grid Challenges: With frequent outages and load-shedding in parts of Tanzania, this inverter offers a smart hybrid solution to ensure business continuity.
• Solar Potential: Tanzania’s high solar irradiance, combined with oversizing and multiple MPPTs, maximizes energy yield and cost savings.
• Scalable Micro-Commercial Fit: Matches the capacity needs and budgets of SMEs, educational institutions, or clinics needing reliable mid-tier power solutions.
• Ease of Integration: Compact design and one-box solution simplify installation in urban or rural setups with limited infrastructure.
• Competitive Differentiator: Fewer vendors offer all-in-one hybrid inverters with such resilience; Atess can position this as a premium, reliable alternative to traditional inverter-plus-charge-controller setups.
• Support Network: Partnering with local installers like Compact Energies (Dar es Salaam) can aid deployment, support, and service.

Technical Specifications:

Rated Power: 30 kW (HPS30000TL) or 40 kW (HPS40000TL)
AC Voltage Range: 360–440 V (nominal 400 V)
Max PV Input Power:

• HPS30000TL: 45 kWp
• HPS40000TL: 60 kWp

PV MPPT Voltage Range: 125–850 V DC
Battery Voltage Range: 260–700 V
MPPT Count: Up to 3 separate MPPT channels
Parallel Capability: Up to 8 units in parallel for scalable capacity
Transfer Switching: SCR-based seamless transfer in ≤ 6 ms
PV Over-Configuration: Supports 1.5× PV-to-inverter ratio to optimize input sizing
Protection Rating: IP54 (dust/water resistant)
Form Factor: Transformerless and compact (HPS models approx. 990 × 600 × 280 mm, 90 kg)
Additional Specs (from ENF database):

• Rated currents: 43 A (30 kW), 57 A (40 kW)
• THD: < 3%, Power Factor: 0.8
• Operating Temp: –25 °C to +55 °C, up to 5,000 m altitude ENF Solar

Interface: RS-485 communication (and in some variants touchscreen LCD)