Energy Systems
🟧✓ zem āki elektrības rēķini
🟧✓ lielāka neatkarība no tīkla
🟧✓ enerģijas uzkrāšana vakaram un naktij
🟧✓ gudra Nord Pool cenu izmantošana
Energy systems for the Nordic climate
Enerģijas sistēmas Ziemeļvalstu klimatam prasa risinājumus, kas darbojas mainīgos laikapstākļos.
Sundirect sistēmas apvieno saules enerģiju, vēja enerģiju un elektroenerģijas uzkrāšanu, lai nodrošinātu efektīvu darbību visa gada garumā.
Solar • Energy storage • Backup mode • Car charging • Drinking water
This is not a standard solar system.
It is an integrated energy system that helps reduce costs, use electricity more intelligently, and gain greater control over your property.
🟧✓ low solar intensity in winter
🟧✓ fluctuating electricity prices (Nord Pool)
By combining solar panels, energy storage, and smart control, the system becomes a unified energy management platform.
What this means in practice:
🟧✓ lower electricity bills
🟧✓ energy storage for evening and night use
🟧✓ backup mode in case of grid outages
🟧✓ ability to charge an EV using your own energy
🟧✓ drinking water on-site — no deliveries, no plastic, no dependency
🟧✓ more efficient heating when combined with Sundirect infrared heaters
Why combine with Sundirect infrared heating?
Infrared heating works differently from traditional systems — it does not heat the air, but people, surfaces, and building structures.
This means:
🟧✓ heat is retained longer (even after ventilation)
🟧✓ lower heat losses through air
🟧✓ more efficient use of electricity
🟧✓ ideal combination with solar panels and energy storage
Result:
100% of the heat goes to you. Not the air.
🟧 Packages
PRO+ — night tariff optimization
ELITE+ — Backup mode (power supply even during grid outages)
What is not included in the system
The following elements are not included in the standard package:
🟧✓ installation and system setup
🟧✓ solar panel mounting structures (roof or ground)
🟧✓ cabling and additional electrical installation on-site
🟧✓ non-standard technical solutions for a specific project
🟧 All these works are calculated individually, according to the specific project.
“non-standard technical solutions for a specific project”
Jautājiet — konsultēsim un dalīsimies pieredzē
+371 20729077
vai rakstiet mums
🟧 PRO+ energy system (10,120KWp/13,8KWh)
Gudra enerģija un zemākas izmaksas
🟧✓ zemākas elektroenerģijas izmaksas
🟧✓ elektroenerģijas uzkrāšana vakaram un naktij
🟧✓ optimizācija ar Nord Pool cenām
🟧✓ ideāli privātmājām
Maximum Independence + Night Tariff Optimization
Technologies: HUAWEI • AIKO • AWG
Hybrid Inverter
Huawei SUN2000-10K-MAP0, 3-phase, 10 kW
Battery System
2 × Huawei LUNA2000-7-E1 (13.8 kWh)
Huawei LUNA2000-S1 home battery wall mounting bracket
Huawei C1 = system controller (the brain of the system)
Solar Panels
22 × AIKO 460 W (10.12 kWp)
EV Charging
Huawei Smart Charger 22 kW
Smart Meter
Huawei DTSU666-H, 3-phase
Atmospheric Water Generator
Provides an independent supply of drinking water.
Sundirect AWG 10L (portable)
🟧 System price (components): €15,900 incl. VAT
Build your own energy system
Every property is different.
We will help tailor the system specifically to your home
and energy consumption.
🟧 ELITE+ energy system (15,640KWp/20.7KWh)
Maksimāla neatkarība un drošība
🟧✓ enerģijas neatkarība arī tīkla pārtraukuma laikā
🟧✓ backup režīms kritiskām slodzēm
🟧✓ lielāka bateriju kapacitāte
🟧✓ piemērots mājām un biznesam
Maximum Energy Independence + Backup Mode
Technologies: Huawei • LUNA • AIKO • EV • AWG 20L
Hybrid Inverter
Huawei SUN2000-12K-MAP0, 3-phase, 12 kW
Battery System
3 × Huawei LUNA2000-7-E1 (20.7 kWh)
Backup System — Huawei C1 + Backup Box B1
Ensures power supply even during grid outages.
Huawei LUNA2000-S1 home battery wall mounting bracket
Solar Panels
34 × AIKO 460 W (15.64 kWp)
EV Charging
Huawei Smart Charger 22 kW
Smart Meter
Huawei DTSU666-H, 3-phase
Atmospheric Water Generator
Provides an independent supply of drinking water.
Sundirect AWG 20L (portable)
🟧 System price (components): €21,900 incl. VAT
Build your own energy system
Every property is different.
We will help tailor the system specifically to your home
and energy consumption.
Which energy solution is right for you?
The difference between PRO+ and ELITE+ is simple — it’s a choice between lower costs and greater independence.
🟧 Sundirect infrared heating enables this system to operate at maximum efficiency — electricity is not used to heat the air, but is transferred directly to people and surfaces.
What you get with this system
This system is designed to:
🟧✓ reduce costs
🟧✓ save time
🟧✓ provide full control over your energy
🟧 Key Benefits
Electricity from solar panels
During the day, your home generates its own electricity.
🟧✓ reduced dependence on the grid
Energy storage in batteries
Generated electricity is not wasted - it is used in the evening and at night.
🟧✓ no kWh goes to waste
Backup mode - security in any situation
Power supply is maintained even during grid outages.
🟧✓ your home continues to operate normally during power interruptions
Smart use of Nord Pool pricing
The system automatically takes advantage of lower electricity prices (e.g. at night) by charging batteries — without manual switching or extra effort.
🟧✓ maximum savings even without solar generation
🟧✓ Government co-funding available (EKII)
For private households installing solar and battery solutions
EV charging from your own energy
Especially effective in spring, summer, and autumn.
🟧✓ reduced dependence on transport costs
Independent drinking water solution
Clean, mineralized water is produced on-site.
🟧✓ no bottles, no logistics, no waste, no unnecessary costs
🟧 Additional (for maximum efficiency)
Heating with infrared panels
Heat is delivered directly to people and surfaces, not the air.
🟧✓ higher comfort with lower energy consumption
LUX series — 2-in-1 solution: heating + LED lighting
One system provides both heat and lighting.
🟧✓ additional energy optimization
System overview and technical specifications
Hybrid Inverter HUAWEI SUN2000-10K-MAP0
🟧✓ a fully integrated all-in-one energy solution
🟧✓ one of the most technologically advanced in its segment
🟧✓ complete energy ecosystem (inverter + battery + EV + control)
🟧✓ efficiency up to 98.2% — maximum use of solar energy
🟧✓ full control via the FusionSolar platform
🟧✓ monitoring and control from your smartphone or tablet
🟧✓ energy is stored and used at the right time
Huawei 6.9 kWh battery module designed for the new Huawei LUNA2000-7/14/21-S1 smart energy storage system.
🟧✓ safe cell chemistry — lithium iron phosphate (LiFePO4)
🟧✓ 5-level safety system: cell, electrical, structural, active, and emergency protection
🟧✓ 6.9 kWh usable capacity per module
🟧✓ scalable system from 6.9 to 20.7 kWh per tower (wireless connection between modules)
🟧✓ 100% depth of discharge (DoD)
🟧✓ 15-year warranty
Backup System — Huawei C1 + Backup Box B1
Provides power supply even during grid outages.
🟧✓ automatic switching in case of power failure
🟧✓ powers critical devices (lighting, internet, refrigerator, heating devices)
🟧✓ output up to ~5 kW (single phase)
🟧✓ fully integrated system (inverter + battery + backup module)
🟧 C1 = system control (brains)
🟧 Backup Box = physical power switching
Huawei LUNA2000-S1 Wall Mount Bracket
🟧✓ engineered for secure and stable wall-mounted battery installation
🟧✓ space-efficient solution with a clean, modern aesthetic
🟧✓ robust construction designed for long-term reliability
🟧✓ fast and straightforward installation process
🟧✓ adaptable to various installation environments
🟧✓ ensures maximum safety and stability for your energy storage system
AIKO 460W Solar Panel / n-type ABC, Bifacial, GEN2, Full Black, Dual Glass
n-type ABC technology ensures higher efficiency and stable energy production throughout the year — especially in low sunlight conditions.
🟧✓ efficiency up to 23.09%
🟧✓ high performance even in winter and cloudy conditions
🟧✓ bifacial design — additional energy generation from reflected light
🟧✓ dual glass construction — enhanced durability and longer lifespan
Home AC Wallbox EV Charger (3-phase)
🟧✓ fully integrated with:
– Huawei inverters (SUN2000)
– Huawei batteries (LUNA)
– FusionSolar app
🟧✓ optimized charging using solar energy
🟧✓ enables maximum use of self-generated electricity
Power
🟧✓ max: 22 kW (3-phase)
🟧✓ adjustable: 1.4 – 22 kW
Huawei DTSU666-H Smart Meter (3-phase)
🟧✓ measures electricity import and export to the grid
🟧✓ shows real household consumption
🟧✓ provides data for inverter operation
🟧✓ enables smart system operation:
– battery charges and discharges optimally
– EV charging is balanced
– export to the grid can be limited
🟧✓ real consumption analysis:
– how much the house consumes
– how much is fed into the grid
– how much is used from solar
❌ without this meter, the system cannot operate with full logic and efficiency
Air-to-Water Generator (10 L/day)
🟧✓ produces drinking water from air
🟧✓ suitable for home use and off-grid systems
🟧✓ power: 230–245 W
🟧✓ operating temperature: +5 to +32 °C
🟧✓ cold water temperature: +12 to +16 °C
🟧✓ UVC disinfection — safe and clean water
🟧✓ mineralization filter — improved water quality and taste
🟧✓ water tanks:
– total: 3.8 L
– clean water: 1.2 L
🟧 Real performance in Latvia
🟧✓ average relative humidity in Latvia: ~81%
🟧✓ produces up to ~5.5 L of water per day (at +20 °C / 81% humidity)
Air-to-Water Generator (20 L/day)
🟧✓ produces drinking water from air
🟧✓ suitable for homes, offices, and intensive use
🟧✓ water generation power: 370 W
🟧✓ heating: up to 5 L/hour (hot water)
🟧✓ cold water supply: up to 2 L/hour
🟧✓ hot water temperature: up to +82 °C
🟧✓ cold water temperature: down to +6 °C
🟧✓ clean water tank: 10 L
🟧✓ suitable for continuous use (hot + cold water)
🟧 Real performance in Latvia
🟧✓ average relative humidity in Latvia: ~81%
🟧✓ produces over ~10 L of water per day (at +20 °C / 81% humidity)
🟧 Solar • Wind • Energy Storage • EV Charging • Drinking Water
This is not a standard energy system.
It is a hybrid energy system designed for the Nordic climate.
Wind and solar complement each other — when one source does not produce enough, the other compensates.
Key factors considered:
🟧✓ low solar intensity in autumn, winter, and early spring
🟧✓ variable and gusty winds in Northern regions
🟧✓ fluctuating electricity prices (Nord Pool)
🟧 Why this approach?
Energy from a single source is not self-sufficient — diversification is essential.
🟧✓ wind is often available when solar is not — especially in autumn, winter, and early spring
🟧✓ energy from wind is generated also during nighttime
🟧✓ significantly reduced dependence on a single source
🟧 Packages
WIND PRO 5+ — stable energy for daily needs
WIND ELITE 10+ — higher energy independence and storage
🟧 What is not included in the package
🟧✓ tower foundation (concreting)
🟧✓ solar panel mounting structures (roof/ground)
🟧✓ installation and system setup
These are calculated individually for each project.
All component prices for this system are listed including VAT.
🟧 Important
🟧 This system reaches its full potential only when combined with infrared heating.
🟧✓ heating system is not included in the package
🟧 Result
🟧✓ more stable energy production throughout the year
🟧✓ reduced dependence on weather conditions
🟧✓ energy available at night and during winter
🟧✓ higher energy independence
🟧 Important:
Efficient wind turbine operation requires an average annual wind speed ≥ 6.5 m/s.
We do not control the wind. We design the system.
Jautājiet — konsultēsim un dalīsimies pieredzē
+371 20729077
vai rakstiet mums
WIND PRO 5+ (13,280KWp/20KWh)
5 kW horizontal wind turbine with pitch control
Hybrid inverter
Deye SUN-10K SG05LP3-EU SM2
Wind controller PCTC – 5 kW
with dump load and power curve tracking control
Tower
FS-8M-5K (height: 8 m)
Solar panels
18 × AIKO 460 W (8.280 kWp)
LiFePO4 battery GBP
rated capacity 10.240 kWh × 2
total: 20.480 kWh
EV charger
Deye SUN-EVSE22K01-EU-AC (22 kW)
Smart meter
(required for proper system operation)
Deye DTSU666
Air-to-water generator
Provides an independent drinking water supply.
Sundirect AWG 20L (portable)
🟧 System price (components): €26,900.00 incl. VAT
Create your own energy system.
Every property is different.
We will help tailor the system specifically to your home and
energy consumption.
WIND ELITE 10+ (21,040KWp/30,720KWh)
10 kW horizontal wind turbine with pitch control
Hybrid inverter
Deye SUN-15K SG05LP3-EU SM2
Wind controller PCTC – 10 kW
with 10 kW dump load and power curve tracking control
Tower
FS-12M-10K (height: 12 m)
Solar panels
24 × AIKO 460 W (11.040 kWp)
LiFePO4 battery GBP
rated capacity 10.240 kWh × 3
total: 30.720 kWh
EV charger
Deye SUN-EVSE22K01-EU-AC (22 kW)
Smart meter
(required for proper system operation)
Deye DTSU666
Air-to-water generator
Provides an independent drinking water supply.
Sundirect AWG 20L (portable)
🟧 System price (components): €35,900.00 incl. VAT
Create your own energy system
Every property is different.
We will help tailor the system specifically to your home and
energy consumption.
Which energy solution is right for you?
The difference between WIND PRO+ and WIND ELITE+ lies in system capacity and energy reserve.
🟧 Sundirect infrared heating allows this system to be used at maximum efficiency — energy is not wasted on heating the air, but is delivered directly to people and surfaces.
🟧 WHAT DO YOU GET WITH THIS SYSTEM
This system is designed to:
🟧✓ reduce costs
🟧✓ provide energy even when the sun is not generating
🟧✓ reduce dependence on a single energy source
🟧✓ reduce transport costs (EV charging)
🟧✓ ensure an independent drinking water solution
🟧 Key benefits
Electricity from solar panels
During sunny periods, the house generates its own electricity.
🟧✓ reduced dependence on the grid
Additional energy from wind
Wind provides electricity when solar is not sufficient — especially in autumn, winter, and at night.
🟧✓ energy even when the sun is not generating
Energy storage in batteries
Generated electricity is stored and used when it is most needed — in the evening, at night, or on demand.
🟧✓ you use your own energy — for EV charging, heating, or drinking water generation
Backup mode — security in any situation
Power supply is maintained even during grid outages.
🟧✓ your home continues to operate during power interruptions
Smart use of Nord Pool pricing
The system allows you to take advantage of lower electricity prices (e.g., at night) by charging batteries and adjusting consumption.
🟧✓ more efficient energy use even when solar and wind are insufficient
🟧✓ possible state co-financing (EKII)
For private individuals — solar and battery solutions
EV charging from your own energy
Especially effective in spring, summer, and autumn.
🟧✓ reduced dependence on fuel costs
Independent drinking water solution
Clean, mineralized water is produced on-site.
🟧✓ no bottles, no logistics, no waste, no unnecessary costs
🟧 Additional (for maximum efficiency)
Heating with infrared heaters
Heat is delivered directly to people and surfaces, not the air.
🟧✓ higher comfort with lower energy consumption
LUX series — 2-in-1 solution: heating + LED lighting
One system provides both heat and lighting.
🟧✓ additional energy optimization
Package description and technical information
Low wind speed turbine with pitch control
🟧✓ up to +30% higher annual energy generation
blade angle (pitch) adjustment optimizes power
🟧✓ starts from ~2.5 m/s
operates even at low wind speeds
🟧✓ rated wind speed ~11 m/s
optimal power at designed operating conditions
🟧✓ efficient across the full operating range
the turbine adapts to wind speed
🟧✓ pitch adjustment up to ~9°
better captures gusts and stabilizes power in variable wind conditions
PCTC Wind Controller with Dump Load
🟧✓ optimizes power in real time — stable and efficient generation
🟧✓ precise power and speed curve control — maximum energy extraction from wind
🟧✓ built-in protection and safety
🟧✓ stable operation under load fluctuations
Free-standing tower
🟧✓ material: Q355 steel
high strength and durability
🟧✓ conical welded structure
stability and optimal load distribution
🟧✓ steel thickness: 10 mm
🟧✓ surface treatment: hot-dip galvanization
corrosion protection
Hybrid inverter Deye SUN-15K (10K) SG05LP3-EU
🟧✓ works with batteries (48V)
energy storage + backup capability
🟧✓ efficiency up to ~97.6%
minimal losses
🟧✓ compatible with Nord Pool pricing
batteries can be charged when electricity is cheaper
🟧✓ off-grid operation (blackout mode)
the house continues to operate during power outages
🟧✓ 2 MPPT
flexible solar panel configuration
Lithium battery storage system (LiFePO4)
🟧✓ high safety and long lifespan
5000 cycles (up to ~15 years)
🟧✓ balances solar and wind fluctuations
stable and predictable energy
🟧✓ stores and releases energy automatically
no kWh is wasted
🟧✓ operates also without the grid
24/7 power supply (backup mode)
🟧✓ modular and expandable system
up to 16 modules in one system
🟧✓ operating temperature: -20°C to +55°C
stable performance even in harsh conditions
Solar panel AIKO 460W / n-type ABC, bifacial, GEN2, Full Black, Dual Glass, n-type ABC technology ensures higher efficiency and stable energy production throughout the year — especially in low sunlight conditions.
🟧✓ efficiency up to 23.09%
🟧✓ high performance even in winter and cloudy conditions
🟧✓ bifacial panel — additional energy generation from reflected light
🟧✓ Dual Glass construction — durability and increased strength
EV charger Deye SUN-EVSE22K01-EU-AC (22 kW)
🟧✓ 3-phase charging up to 22 kW
fast and efficient EV charging
🟧✓ integration with solar and battery system
charging from your own energy
🟧✓ smart power management
balances load and optimizes consumption
🟧✓ adapts to Nord Pool pricing
charging when electricity is cheaper
Smart meter (required for proper system operation) – Deye DTSU666
🟧✓ accurately measures consumption and generation
see every kWh in real time
🟧✓ enables inverter control
regulates export to the grid (zero export)
🟧✓ optimizes battery operation
proper charging and discharging based on consumption
🟧✓ 3-phase measurements (voltage, current, power)
full energy management at the property
Atmospheric Water Generator (20 L/day)
Turn air into clean drinking water — independent, reliable, and always available.
🟧✓ produces pure drinking water directly from air
🟧✓ ideal for homes, offices, and continuous daily use
🟧✓ low energy consumption: only 370 W
🟧✓ hot water output: up to 5 L/hour
🟧✓ cold water output: up to 2 L/hour
🟧✓ hot water temperature: up to +82 °C
🟧✓ cold water temperature: down to +6 °C
🟧✓ integrated 10 L clean water tank
🟧✓ designed for uninterrupted hot & cold water supply
🟧 Real Performance in Latvia
🟧✓ average humidity ~81% ensures stable operation
🟧✓ produces 10+ liters of water per day (at +20 °C / 81% humidity)
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