Thermodynamic Solar
Energie Solar Block & Split — How Thermodynamic Hot Water Works
Energie's thermodynamic solar water heater is a hybrid technology combining the best of solar thermal collection with the reliability of a heat pump. Unlike conventional solar panels that only work in direct sunlight, the thermodynamic panel absorbs energy from sunlight, rain, wind, humidity and ambient air. A patented refrigerant inside the panel boils at approximately −30 °C, so the system extracts usable heat even on cool, cloudy nights or during sandstorms — delivering hot water 24 hours a day, 365 days a year.
Solar Block — All-in-One
Integrated unit with the thermodynamic block, condenser, and stainless-steel tank in a single compact cabinet. Easiest installation; ideal where space is tight.
- Capacities: 150 L / 200 L / 300 L
- Energy class: A+++
- COP at +14 °C ambient: up to 4.2
- Working temperature: −5 °C to +55 °C ambient
- Hot-water output: 55 °C continuous
- Tank material: enamelled steel with stainless-steel options (Inox 444 / Duplex 2205 for coastal projects)
- Insulation: high-density polyurethane (zero-CFC)
- Anode: magnesium cathodic protection (replaceable)
- Refrigerant: ecological R290 / R134a circuit (closed loop)
- Auxiliary heater: 1.5 kW back-up immersion (rarely activated)
- Standby loss (EN 12897): 0.99 / 1.01 / 1.17 kWh/24 h
- Annual consumption (Air 14 °C): 664 / 1,060 / 1,037 kWh/yr
- Connectivity: WiFi monitoring (optional module)
- Warranty: 5 yr tank, 2 yr compressor / electronics, 10 yr panel anti-corrosion
Solar Block Split — Panel + Tank
Separate thermodynamic panel(s) and storage tank. Panels mount on roof, wall, or shaded balcony; the tank lives in the boiler room or kitchen utility space. Best for retrofits or where aesthetics matter.
- Panel configurations: 1, 2, 3, 4, 6 panel arrays
- Tank sizes: 100 L, 150 L, 200 L, 300 L, 500 L, 750 L, 1000 L+
- Panel size: 2,000 × 800 × 20 mm (single panel)
- Panel material: aluminium body with selective absorber coating
- Salt-air resistance: rated for coastal & marine environments
- Mounting: roof, wall, ground, or shade — vertical or horizontal
- Refrigerant lines: pre-charged copper, max 15 m run
- Tank versions: single coil, double coil, or buffer +DHW combination
- Indoor unit: low-noise compressor, electronic expansion valve, condenser coil
- Use cases: villas, hotels, B&Bs, multi-bath households, restaurants
- Warranty: 5 yr tank, 2 yr refrigeration circuit, 10 yr panel
Why Thermodynamic Beats Conventional Solar in the Gulf
Works without sunlight
The refrigerant absorbs heat from ambient air, rain, and wind — so hot water keeps coming during sandstorms, cloudy days, and overnight. No backup electric heater is needed.
Up to 80% energy reduction
Each kWh of electricity input yields up to 4.2 kWh of usable heat — verified per the EN 16147 heat-pump testing standard.
Compact rooftop footprint
One panel replaces 3–4 m² of conventional solar collector area. Solar Block all-in-one needs no rooftop work at all.
Rated for coastal climates
Aluminium panel with marine-grade UV protection, optional Duplex 2205 stainless tank — perfect for Doha's salt-laden air and the UAE coast.
Heat Pump Water Heater (DHW)
Energie EcoTop & Aquapura Monobloc Pro — Air-Source Heat Pumps for DHW
Energie's air-source heat pump water heaters extract heat from ambient air to warm the integrated tank. EcoTop is the residential workhorse for villas and apartments. Aquapura Monobloc Pro is the latest-generation R290 natural-refrigerant unit engineered to fit a standard 60 × 60 cm cabinet — ideal for retrofits and tight utility rooms.
EcoTop — Compact Heat Pump Water Heater
| Model | EcoTop 100 | EcoTop 200 | EcoTop 300 |
|---|
| Tank capacity | 100 L | 200 L | 300 L |
| COP (Air 7 °C / Water 55 °C, EN 16147) | 3.4 | 3.6 | 3.7 |
| COP (Air 20 °C / Water 55 °C) | 4.1 | 4.3 | 4.5 |
| Heating power | 0.95 kW | 1.9 kW | 2.5 kW |
| Backup electric | 1.5 kW | 1.5 kW | 2.0 kW |
| Working air range | −5 °C to +43 °C | −5 °C to +43 °C | −5 °C to +43 °C |
| Refrigerant | R290 (eco-natural) | R290 (eco-natural) | R290 (eco-natural) |
| Tank lining | Vitreous enamel | Vitreous enamel | Vitreous enamel |
| Insulation | 50 mm PU | 50 mm PU | 50 mm PU |
| Sound power | 52 dB(A) | 53 dB(A) | 53 dB(A) |
| IP rating | IPX4 | IPX4 | IPX4 |
| Energy class (load profile) | A+ (M) | A+ (L) | A+ (XL) |
| WiFi / app control | Optional | Optional | Optional |
| Display | LCD touch | LCD touch | LCD touch |
| Anti-legionella cycle | Yes (auto-weekly) | Yes | Yes |
| Warranty | 5 yr tank / 2 yr parts | 5 yr tank / 2 yr parts | 5 yr tank / 2 yr parts |
Aquapura Monobloc Pro — R290 Natural-Refrigerant DHW Heat Pump
The flagship monobloc heat-pump DHW unit. Slim 60 × 60 cm form factor (cabinet-compatible), Wi-Fi + Modbus standard, and engineered for high outlet temperatures up to 65 °C — ideal for hotels, villas with high hot-water draw, and projects where energy class and refrigerant compliance matter.
| Specification | Monobloc Pro 200 L (195 L useful) | Monobloc Pro 270 L (265 L useful) |
|---|
| COP @ Air 7 °C | 3.22 | 3.30 |
| COP @ Air 14 °C | 3.65 | 3.68 |
| COP @ Air 20 °C | 3.93 | 3.94 |
| Annual electricity (Air 7 °C profile) | 771 kWh/yr | 1,235 kWh/yr |
| Annual electricity (Air 14 °C profile) | 676 kWh/yr | 1,106 kWh/yr |
| Annual electricity (Air 20 °C profile) | 626 kWh/yr | 1,032 kWh/yr |
| Refrigerant | R290 (natural propane, GWP ≈ 3) | R290 (natural propane, GWP ≈ 3) |
| Working air range | −5 °C to +40 °C | −5 °C to +40 °C |
| Maximum DHW temperature | 65 °C | 65 °C |
| Sound power (indoor) | 53 dB(A) | 53 dB(A) |
| Sound pressure @ 2 m | 36 dB(A) | 36 dB(A) |
| Cabinet footprint | 60 × 60 cm | 60 × 60 cm |
| Connectivity | WiFi + Modbus standard | WiFi + Modbus standard |
| Variants | Floor-standing or Wall-mount (Pro Wall) | Floor-standing |
Smart Features
Programmable hot-water schedules, ECO / Boost / Holiday modes, anti-legionella weekly cycle, R290 natural refrigerant (low-GWP, future-proof against F-Gas regulation), and a corrosion-protected enamel tank with replaceable magnesium anode. Optional WiFi module pairs with the Energie iOS / Android app for remote scheduling, fault alerts and energy-consumption reports. Monobloc Pro models add Modbus protocol for integration with KAHRAMAA / DEWA-spec building management systems.
Solar Thermal
Energie Solar Box — Flat-Plate Collector Kits
A complete, pre-engineered solar thermal kit using high-efficiency flat-plate collectors with TiNOX selective coating. Available in pressurized (forced-circulation) and thermosiphon configurations to suit residential villas, compounds, schools, and small-commercial projects.
Pressurized System (Forced Circulation)
- Tank size: 200 L / 300 L / 500 L
- Collector count: 2 to 6 panels per system
- Collector type: Energie Solar Box flat-plate, TiNOX selective absorber
- Optical efficiency η₀: up to 0.79
- Heat-loss coefficient a₁: 3.7 W/m²·K
- Glass: 4 mm tempered low-iron, anti-glare
- Frame: anodised aluminium, salt-spray tested
- Working pressure: 6 bar (collector); 10 bar (tank)
- Stagnation temp: 198 °C
- Anti-freeze: propylene glycol mix (frost protection to −25 °C)
- Pump station: integrated controller + circulator
- Backup: electric immersion + optional gas / heat-pump tie-in
- Best for: villas, multi-bath homes, light commercial
Thermosiphon System (No Pump)
- Tank size: 200 L / 300 L
- Configuration: tank mounted directly above collector — gravity circulation
- Collector count: 1–2 panels integrated with tank
- Optical efficiency η₀: 0.76
- Tank type: horizontal, twin-port (DHW + auxiliary coil)
- Glass: 4 mm tempered, low-iron
- Frame: stainless-steel base + anodised aluminium
- Anti-corrosion: magnesium anode + tank exterior coating
- Backup: integrated 2 kW electric element
- Pros: zero electricity for circulation, plug-and-play install
- Best for: off-grid villas, simpler installations, retrofits
Solar Thermal vs Thermodynamic — When to Choose Which
Solar thermal is the most cost-effective choice when daytime sunlight is plentiful and overnight hot-water draw is moderate — the collector-warmed tank holds heat overnight and the backup element only fires occasionally. Thermodynamic (Solar Block / Split) is better for households with heavy night-time draw, larger families, or when you can't afford to compromise on hot-water availability during sandstorms or cloudy spells.
Pool Heat Pumps
Energie Aquapura Inverter — Pool Heating
DC-inverter pool heat pumps engineered for the Gulf climate. Variable-speed compressors silently adjust output to maintain your set-point year-round, dramatically reducing energy consumption versus fixed-speed pool heaters. Titanium heat exchanger resists chlorinated and salt-treated pool water.
| Model | 9 kW | 13 kW | 17 kW | 21 kW | 26 kW | 30 kW |
|---|
| Heating capacity | 9 kW | 13 kW | 17 kW | 21 kW | 26 kW | 30 kW |
| COP (Air 26 °C / Water 26 °C) | 13.0 | 13.5 | 14.0 | 14.5 | 15.0 | 15.0 |
| COP (Air 15 °C / Water 26 °C) | 5.5 | 5.8 | 6.0 | 6.0 | 6.0 | 5.8 |
| Pool size (uncovered) | 15–25 m³ | 25–40 m³ | 40–55 m³ | 55–75 m³ | 75–100 m³ | 100–150 m³ |
| Pool size (with cover) | up to 35 m³ | up to 55 m³ | up to 75 m³ | up to 100 m³ | up to 130 m³ | up to 180 m³ |
| Refrigerant | R32 | R32 | R32 | R32 | R32 | R32 |
| Working air range | −7 °C to +43 °C | −7 °C to +43 °C | −7 °C to +43 °C | −7 °C to +43 °C | −7 °C to +43 °C | −7 °C to +43 °C |
| Heat exchanger | Titanium | Titanium | Titanium | Titanium | Titanium | Titanium |
| Compressor | DC inverter | DC inverter | DC inverter | DC inverter | DC inverter | DC inverter |
| Sound at 1 m | 48 dB(A) | 50 dB(A) | 52 dB(A) | 53 dB(A) | 54 dB(A) | 55 dB(A) |
| WiFi app | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Warranty | 5 yr titanium / 2 yr unit | Same across all models |
Pool-Heating Best Practices in Qatar & the UAE
For maximum efficiency, pair the heat pump with a thermal pool cover (reduces evaporation losses by up to 70%). Set the cover to deploy automatically overnight. Aamtron will integrate the heat pump with your existing pool plant (sand filter, chlorinator) and tune the inverter set-point to your seasonal usage profile. For commercial pools we engineer a cascade of multiple units with sequenced staging for redundancy and turn-down efficiency.
Heating & Climatization
Energie Aquapura Inverter — Residential Heating, Cooling & DHW
For Qatar & UAE villas with radiator, underfloor heating, fan-coil cooling, or chilled-water systems, the Aquapura Inverter is a single heat pump that delivers heating, cooling and domestic hot water. R32 refrigerant, DC-inverter compressor, ultra-quiet operation. Available in 4 kW, 6 kW, 8 kW, 10 kW, 12 kW, 14 kW, 16 kW, 18 kW, 20 kW capacity points to size precisely to your villa.
| Specification | Aquapura Inverter 4 kW | Aquapura Inverter 6 kW | Aquapura Inverter 12 kW | Aquapura Inverter 20 kW |
|---|
| Heating power (nominal) | 6.47 kW | 8.25 kW | 15.36 kW | ~18.5 kW |
| Cooling power (nominal) | 5.12 kW | 6.40 kW | 13.20 kW | ~16.2 kW |
| Power consumed (heating) | 1.33 kW | 1.71 kW | 3.21 kW | ~3.88 kW |
| COP (nominal heating) | 4.87 | 4.82 | 4.79 | 4.79 |
| SCOP @ 35 °C (medium) | 5.36 | 5.03 | 5.11 | 5.11 |
| SCOP @ 55 °C (medium) | 3.91 | 3.86 | 3.72 | 3.72 |
| Refrigerant | R32 | R32 | R32 | R32 |
| Refrigerant charge | 1.3 kg (0.88 t CO₂e) | 1.7 kg | 2.0 kg | 2.0 kg (1.35 t CO₂e) |
| Working air range | −25 °C to +43 °C | −25 °C to +43 °C | −25 °C to +43 °C | −25 °C to +43 °C |
| Maximum water output | 60 °C | 60 °C | 60 °C | 60 °C |
| Sound power | 37–54 dB(A) | 42–55 dB(A) | 44–58 dB(A) | 46–58 dB(A) |
| Energy class @ 35 °C / 55 °C | A+++ / A++ | A+++ / A++ | A+++ / A++ | A+++ / A++ |
| Compressor | DC inverter | DC inverter | DC inverter | DC inverter |
| Hydraulic kit | 100% integrated | 100% integrated | 100% integrated | 100% integrated |
| Mount | Wall or pedestal | Wall or pedestal | Wall or pedestal | Wall or pedestal |
| Connectivity | WiFi + app | WiFi + app | WiFi + app | WiFi + app |
| Compliance | EN 14511-2 · EN 14825 · EU Ecodesign 2021/92 |
| Warranty | 5 years | 5 years | 5 years | 5 years |
Aquapura Inverter HT — High-Temperature Variant
For radiator-based heating systems and existing villas with high-temperature emitters, the Aquapura Inverter HT uses R290 natural refrigerant to deliver outlet water up to 75 °C in monobloc form factor. COP 4.8 nominal, SCOP 5.00 at 35 °C, sound power 46 dB(A). Single-package install — no split refrigerant lines, faster commissioning. Fits villas with existing radiator infrastructure that would otherwise require an oversized standard heat pump.
Multi-Function Use Cases
Underfloor heating + cooling
Run chilled water at 7–12 °C in summer, hot water at 35–45 °C in winter — through the same underfloor loops. Ideal for new-build villas in Qatar & UAE.
Fan-coil air conditioning
Pair with fan-coils for whole-villa HVAC at fraction of split-AC running cost. SCOP 5.0 means 1 kWh in delivers 5 kWh of cooling.
Combined heating + DHW
Single Aquapura unit produces both space heating and domestic hot water, replacing the need for separate boiler + water heater. Buffer tank options 200–500 L for parallel demand.
Radiator retrofit (Inverter HT)
Older villas with high-temp radiators? The HT variant delivers 75 °C without electric backup — replace the boiler in 1 day, no radiator changes needed.
Commercial & Industrial
Energie Aquapura Inverter X-Series — High-Temperature Commercial Heat Pumps
For hotels, labour camps, hospitals, schools, gyms, and industrial facilities. Aquapura Inverter X30HT, X60HT and X75HT are Energie's flagship high-temperature commercial heat pumps. Single-unit ratings of 30 kW, 60 kW and 75 kW can be cascaded to scale from 500 L up to 50,000 L of stored hot water and 75 kW up to 500 kW+ of heating output.
| Specification | Aquapura Inverter X30HT | Inverter X60HT | Inverter X75HT | Cascade (×n units) |
|---|
| Heating capacity (single unit) | 30 kW | 60 kW | 75 kW | up to 500 kW+ |
| Outlet water temperature (max) | 75 °C | 75 °C | 75 °C | 75 °C |
| Working air range | −25 °C to +43 °C | −25 °C to +43 °C | −25 °C to +43 °C | same |
| COP @ 35 °C (heating) | 4.6 | 4.6 | 4.6 | same |
| COP @ 55 °C (DHW) | 3.5 | 3.5 | 3.5 | same |
| SCOP @ 35 °C (medium climate) | 5.0 | 5.0 | 5.0 | same |
| SCOP @ 55 °C (medium climate) | 3.7 | 3.7 | 3.7 | same |
| Refrigerant | R32 | R32 | R32 | R32 |
| Compressor | DC inverter twin-rotary | DC inverter twin-rotary | DC inverter twin-rotary | same |
| Buffer tank options | 1,000–6,000 L | 2,000–8,000 L | 3,000–10,000 L | up to 50,000 L |
| Configuration | Mono / split | Mono / split | Mono / split | Cascade master+slave |
| BMS interface | Modbus RTU/TCP | Modbus RTU/TCP | Modbus RTU/TCP | Modbus / KNX |
| Anti-legionella | Auto thermal disinfection | Auto | Auto | Auto, scheduled |
| Energy class | A++ / A+++ | A++ / A+++ | A++ / A+++ | A++ / A+++ |
| Compliance | EN 14511 · EN 14825 · EU Ecodesign 2021/92 · KAHRAMAA, QCDD, MOPH (Qatar) · Dubai Municipality, ESMA, ADDC (UAE) · ASHRAE 90.1 |
Solar Block Plus — Industrial Thermodynamic Scaling
For ultra-large hot-water demand (condominiums, hotels, hospitals, sports facilities), Energie's Solar Block Plus family combines panel arrays with central buffer tanks. Multiple systems can be linked for higher capacity needs.
| Model | Solar Block 6 | Solar Block 12 | Solar Block 16 | Solar Block 28 | Solar Block 40 |
|---|
| Thermodynamic panels | 6 | 12 | 16 | 28 | 40 |
| Heating area covered | 90 m² | 150 m² | 220 m² | 300 m² | 450 m² |
| Maximum thermal power | 7,500 W | 16,580 W | 24,210 W | 38,220 W | 54,600 W |
| Buffer tank options | 500 – 1,000 L | 1,000 – 2,000 L | 2,000 – 3,000 L | 3,000 – 5,000 L | 5,000 – 6,000 L |
| Output temperature (24/7) | up to 55 °C | up to 55 °C | up to 55 °C | up to 55 °C | up to 55 °C |
| Electrical supply | 230 V | 230 V / 400 V | 400 V | 400 V | 400 V |
| Linkable for higher capacity | ✓ — multiple Solar Block systems can run in parallel |
Common Commercial Application Profiles
Hotels (50–400 rooms)
Cascade of 3–8 Inverter X units with 5,000–15,000 L stratified buffer tanks. BMS-integrated for sub-metering and demand prediction. Anti-legionella thermal cycle scheduled for low-occupancy hours.
Labour camps (200–2,000 occupants)
High peak-load tolerance. Modular Inverter X 30 units with 10,000–30,000 L stratified buffer. Dual-temperature (DHW + laundry) circuits. Designed around shift-based draw patterns.
Hospitals & clinics
MOPH-aligned engineering. Redundant N+1 cascade for guaranteed uptime. Continuous high-temp legionella protection, dedicated hand-wash and surgical-prep loops, full BMS integration.
Industrial & F&B
Process hot water up to 75 °C, CIP cycles, food-grade tank linings. Aquapura Inverter X paired with hygienic stainless tanks. Engineered around production schedules and HACCP requirements.
Water-to-Water Heat Pumps
Aquapura Booster — Water-Source Heat Pump for Geothermal & Pre-Heated Loop Integration
Where a constant-temperature water source is available — borehole, geothermal loop, sea-water intake, district heating return, or existing low-temperature heat pump output — the Aquapura Booster water-to-water heat pump delivers superior efficiency. By lifting an already-warm source water from 30–45 °C up to 75 °C, it serves as the high-temperature stage in a multi-stage hotel, hospital or industrial DHW system.
- Configuration: Water-to-water heat pump (closed-loop or open-loop)
- Source water options: Borehole / geothermal, sea-water intake (with intermediate heat exchanger), district heating return, low-temp heat pump output
- Delivered DHW temperature: up to 75 °C
- Best efficiency window: COP > 6 when source water is 25–35 °C
- Use as system booster: takes 45–55 °C output from Solar Block / Aquapura primary stage and lifts it for legionella-cycle DHW
- Best for: hospitals, hotels, large compounds, district hot-water schemes, industrial process water, sea-front projects with seawater heat-exchanger access
Cylinders, Tanks & Accessories
Thermobox Cylinders, Hydrokits & Integration Accessories
Energie supplies the complete system, not just the heat-source. Aamtron integrates buffer storage, hydraulic kits, expansion vessels, and controls so the installation is delivered as one engineered package.
Thermobox
Standard storage cylinder for heat-pump and solar systems. High-grade polyurethane insulation, dual coil options, integrated sensor wells. Compatible with EcoTop, Aquapura Monobloc Pro, Inverter, and X-series.
Thermobox Duo
Dual-function combined tank — heating buffer + DHW cylinder in a single unit. Stratified design preserves temperature layers; stainless-steel coil for hygienic DHW separation. Saves plant-room footprint and capex.
Thermobox Duo Light
Compact lighter variant of Thermobox Duo for smaller villas or apartments. Same dual-function principle, smaller volume, faster delivery.
Hydrokit
Pre-assembled hydraulic module with circulator, expansion vessel, safety valves, sensors, and 3-way valve — turns weeks of plumber work into a 1-hour wall-mount installation.
Eco / Eco XL Thermodynamic Panels
Stand-alone thermodynamic panels for retrofitting onto existing tanks (1–6 panel arrays, 1,000–6,000 L tank capacities). Wall, roof, ground, or shade-mounted. Up to 55 °C output even on rainy days and at night.
Solar Block Ultra
High-capacity premium thermodynamic block for villas with very high hot-water draw or small commercial installations. Enhanced compressor and panel area, otherwise identical 24/7 operation principle as standard Solar Block.
Termo XL
Large-format buffer tank (up to 6,000 L) for cascade and commercial plant rooms. Low standby losses, multiple sensor pockets, and BMS-ready terminals.
Aquapura Split Green
Split-system air-source DHW heat pump — separate outdoor compressor + indoor tank. Best for retrofits where the indoor space cannot accommodate a monobloc.
Glossary
Technical Terms Explained
- COP (Coefficient of Performance)
- Ratio of heat-energy output to electricity-energy input. A COP of 4.5 means every 1 kWh of electricity delivers 4.5 kWh of heat. Higher is better.
- SCOP (Seasonal COP)
- The seasonal average COP measured over a full heating season under the EN 14825 standard. Includes part-load and ambient-temperature variation.
- EN 16147 / EN 14511 / EN 14825
- European testing standards for heat-pump water heaters and air-to-water heat pumps. Energie products are independently tested and certified to these standards.
- A+++ Energy Class
- The highest European energy-efficiency rating. Awarded based on annual electricity consumption versus a reference baseline.
- R290 / R32
- Modern refrigerants with very low global warming potential (GWP). R290 (propane) GWP ≈ 3, R32 GWP = 675 — both vastly better than legacy R410A (GWP = 2,088). R290 is a natural refrigerant; R32 is a low-GWP synthetic.
- Thermodynamic vs heat pump
- A heat pump uses ambient air only. A thermodynamic system adds an absorber panel that also captures sun, rain, and wind energy — higher efficiency, especially in mixed climates.
- Anti-legionella cycle
- Automatic weekly thermal disinfection cycle that raises tank temperature to 65 °C+ to kill legionella bacteria. Required for hospital and hotel DHW.
- Stagnation temperature
- Temperature a solar-thermal collector reaches when no fluid is circulating. Lower is safer for components.
- KAHRAMAA / DEWA / ADDC
- National utilities (Qatar / Dubai / Abu Dhabi). Energie products meet their efficiency and safety standards.
- Modbus / KNX
- Building automation protocols. Energie commercial heat pumps include Modbus RTU/TCP for BMS integration; KNX available on cascade systems.
