Our projects

Support for 10 schools in Boryspil

Communities cannot exist without the public, and an active public is the key to stable community development.

List of necessary equipment:

  • The SUNPOLO-11K Hybrid Inverter (11 kW / 48V + 150A MPPT) is a powerful solution for building both off-grid and grid-tied solar power systems. Here are the key features and specifications in a convenient format: Main Technical Specifications: • Type: Single-phase hybrid inverter • Power Output: • Rated: 11 kW • Peak (short-term): 22 kW • Output Voltage: 220/230/240 V, pure sine wave • Output Frequency: 50/60 Hz • Efficiency: Up to 96% • Battery Switching Time: ≤10 ms
    Solar (PV) Section: • MPPT Controllers: 2 independent trackers • Max. PV Input Power: 11,000 W (2 × 5,500 W) • MPPT Voltage Range: 90 – 450 V • Max. PV Voltage: 500 V
    Battery System: • Battery Voltage: 48 V • Supported Battery Types: AGM, GEL, LiFePo4, Li-ion • Max. Charging Current: 150 A • Cold Start Support: Yes
    Grid Charging & Power Input: • AC Input Voltage Range: 90 – 280 V • Functions: Charging from grid, combined operation of PV + grid + battery
    Interfaces & Additional Features: • Display: LCD • Monitoring: Built-in WiFi for mobile app monitoring • Protections: Overload, short-circuit, over-temperature • Operating Temperature Range: -10°C to +50°C • Dimensions: 552 × 422 × 152 mm • Weight: 19.1 kg

  • The SUNON V Hybrid Inverter 6.5KVA / 6200W / 48V + 120A MPPT is a reliable single-phase solution for hybrid solar energy systems. Below are its key features and technical specifications: Main Technical Specifications:
    • Type: Single-phase hybrid inverter
    • Power Output:
    • Rated: 6.5 kVA / 6.2 kW
    • Peak (short-term): 12.4 kVA
    • Output Voltage: 230 V ±5%, pure sine wave
    • Output Frequency: 50/60 Hz
    • Efficiency: Up to 93%
    • Battery Switching Time: ≤10 ms

    Solar (PV) Section:
    • MPPT Controller: Built-in
    • Max. PV Input Power: 6,000 W
    • MPPT Voltage Range: 60 – 450 V

    Battery System:
    • Battery Voltage: 48 V
    • Supported Battery Types: AGM, GEL, LiFePo4, Li-ion
    • Max. Charging Current: 120 A
    • Cold Start Support: Yes

    Grid Charging & Power Input:
    • AC Input Voltage Range: 90 – 280 V
    • Functions: Grid charging, mixing mode (PV + grid + battery)

    Interfaces & Additional Features:
    • Display: LCD
    • Monitoring: Built-in local WiFi (for mobile app monitoring only)
    • Protections: Overload, short-circuit, over-temperature
    • Operating Temperature Range: 0°C to +50°C
    • Dimensions: 583 × 380 × 214 mm
    • Weight: 10.4 kg

  • W1 Classic Battery
    The W1 Classic is a wall-mounted lithium iron phosphate (LiFePO₄) battery designed for energy storage systems. Here are its key specifications:
    Main Specifications:
    • Type: Wall-mounted lithium iron phosphate (LiFePO₄) battery
    • Nominal Voltage: 51.2 V
    • Capacity: 200 Ah / 10,240 Wh (10.24 kWh)
    • Max Charge/Discharge Current: 100 A / 100 A
    • Cycle Life: 6,000 charge-discharge cycles

    Communication & Protection:
    • Communication Ports: CAN, RS485
    • Protection Rating: IP67

    System Scalability:
    • Parallel Capability: Up to 16 battery modules can be connected in one system

    Physical Characteristics:
    • Dimensions: 888 × 518 × 150 mm
    • Weight: 90 kg

  • VOLTSMILE Standard Power Cable SetThis cable set is designed for connecting Voltsmile battery series (W, V, RPC) to an inverter. The kit includes: • Positive Power Cable (battery to inverter): • Gauge: 4AWG • Length: 2 meters • Quantity: 1 piece • Negative Power Cable (battery to inverter): • Gauge: 4AWG • Length: 2 meters • Quantity: 1 piece • Communication Cable (battery to inverter): • Gauge: 4AWG • Length: 2 meters • Quantity: 1 piece

  • Voltsmile 120A AWG Power Connector for Energy Storage SystemsThis power connector is designed for use in energy storage systems, offering reliable high-current and high-voltage performance. Key specifications:
    Technical Specifications: • Rated Current: 120 A • Rated Voltage: 1500 V • Insulation Resistance: > 5000 MΩ • Contact Resistance: ≤ 0.5 mΩ • Shell Material: Halogen-free • Contact Material: Copper alloy • Connection Force: < 60 N • Disconnection Force: > 10 N • Mating Cycles: Up to 100 connections/disconnections • Protection Rating: IP67 • Operating Temperature: -40°C to +125°C

  • The Choetech B733 is a high-capacity portable power bank designed to charge laptops, tablets, smartphones, and other USB devices efficiently. Below are its detailed specifications:
    Battery & Capacity: • Battery Type: Lithium-polymer (Li-Po) • Capacity: 50,000 mAh / 185 Wh
    Power Output: • Max Output Power (USB-C PD): 65 W • USB-C Port (Input/Output): • Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A • Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (Max 65W) • USB-A1 / USB-A2 Output: • 5V/3A, 10V/2.25A, 12V/1.5A (Max 22.5W) • Combined Outputs: • USB-C + USB-A1/A2 or USB-A1 + USB-A2 or all three ports: 5V/3A total (Max 15W)
    Charging Protocols Supported: • QC3.0 / QC2.0 • PD3.0 / PD2.0 • AFC, FCP
    Other Features: • Display: Battery level indicator • Included Accessory: 1x USB-C to USB-C cable • Dimensions: 150 × 68.1 × 64.8 mm • Weight: 988 g • Color: Black

  • The Probenergy DC-30WA is a compact uninterruptible power supply (UPS) designed for low-voltage devices such as routers, cameras, and small electronics. Here are its main features:
    Battery & Power: • Battery Type: 4× Li-ion (2200 mAh each) • Total Capacity: 8800 mAh • Maximum Output Power: 30 W
    Input & Output: • AC Input: 100–240 V, 50/60 Hz • Output Ports: • USB / DC1: 5V / 2.5A • DC2: 9V / 2A or 15V / 1.6A • DC3–DC6: 12V / 2A • Available Output Voltages: 5V, 9V, 12V, 15V • Output Interfaces: 1× USB, 6× DC ports
    Package Includes: • Power splitter cable for multiple DC devices
    Physical Specifications: • Dimensions: 160 × 105 × 28 mm • Weight: 380 g

  • The P2001E PLUS is a high-capacity, multi-functional portable power station suitable for home backup, camping, and emergency use. Below are its full specifications:
    Power Output: • Rated Power: 2400 W (pure sine wave, 200–240 V AC) • Peak Power: 4800 W • UPS Mode: Supported
    Battery Specifications: • Battery Type: LiFePO₄ • Capacity: 2048 Wh (51.2 V / 39.1 Ah) • Battery Cycle Life: ≥ 3500 charge/discharge cycles
    Charging Inputs: • Built-in AC Charger: 1800 W (fast charging – full in ~90 minutes) • Solar Input: 12–48 V / 15 A (max 500 W) • Car Charging Input: • 12 V / 8 A • 24 V / 10 A

    Outputs: • AC Outputs: • 4× AC Ports (200–240 V, 2400 W total) • DC Outputs: • 2× DC5521 (12 V / 3 A) • 1× Car socket (12 V / 10 A) • 1× XT60 (12 V / 10 A) • USB Outputs: • 2× USB-A (5 V / 2.4 A, 12 W total) • 2× USB-A QC3.0 (up to 18 W) • 2× USB-C PD (5 V / 2.4 A, 9 V / 3 A, 12 V / 3 A, 15 V / 3 A, 20 V / 5 A – up to 100 W max)
    Additional Features: • Mobile App Monitoring: Supported via Wonderfree app • Operating Temperature Range: 0°C ~ +40°C

    Physical Specifications: • Dimensions: 394 × 279 × 330 mm • Weight: 22 kg

  • The BP2000E PRO is a powerful and expandable portable energy storage system, ideal for home backup, off-grid use, and professional applications. Below are its full specifications:
    Power Output: • Rated Power: 3600 W (pure sine wave, 200–240 V AC) • Peak Power: 7200 W • UPS Mode: Supported • Device Capacity: Can power up to 15 devices simultaneously
    Battery & Expandability: • Battery Type: LiFePO₄ • Built-in Battery Capacity: 2048 Wh (51.2 V / 40 Ah) • Expandable Capacity: Up to 16 kWh by connecting up to 7 additional B2000 battery modules • Cycle Life: ≥ 3500 charge/discharge cycles
    Charging Inputs: • Built-in AC Charger: 1800 W (charges to 80% in approx. 1.5 hours) • Solar Input: 12–120 V / 15 A (up to 1000 W) • Car Charging Input: • 12 V / 8 A • 24 V / 10 A
    Outputs:
    AC Outputs: • 5× AC Ports (200–240 V, total 3600 W)
    DC Outputs: • 2× DC5521 (12 V / 3 A each, total 36 W) • 1× Car socket (12 V / 10 A, 120 W max) • 1× RV port (GX16 4-pin, 24 V / 10 A, 240 W max)
    USB Outputs: • 2× USB-A (5 V / 2.4 A, 12 W each) • 2× USB-A QC3.0 (18 W max each) • 2× USB-C PD (5 V / 2.4 A, 9 V / 3 A, 12 V / 3 A, 15 V / 3 A, 20 V / 5 A – up to 100 W max)
    Other Features: • UPS Functionality: Seamless switching • Operating Temperature: 0°C ~ +40°C
    Physical Characteristics: • Dimensions: 480 × 296 × 322 mm • Weight: 26 kg

Reconstruction of modular kindergartens based on the project in the city of Ovruch.

Rebuilding destroyed infrastructure is our priority, and we are looking for the most effective and modern solutions. Our Foundation is super excited to see successful projects happening in Ukraine, like the modular kindergarten in Ovruch, Zhytomyr region, funded by the Estonian government.
This project is a striking example of how, in a short period of time, it is possible to create not just walls, but a fully functional, safe, and modern educational space. The kindergarten is equipped with everything necessary and, most importantly, has a specially equipped shelter that guarantees the safety of children and teachers during air raid alerts. This is the new standard of quality that we strive for.
More about the project that inspired us
Our Charitable Foundation announces the start of work on a similar initiative! Our goal is to build modular complexes (whether kindergartens, temporary housing, or social centers) in regions in dire need of reconstruction.
We plan to use rapid modular construction technology to provide communities with safe, energy-efficient, and functional premises as quickly as possible.
To implement this project, we need partners and your support! We invite everyone who is ready to help us bring this vital project to life, focused on European quality and care for the future, to cooperate with us.
Support our initiative — together we can rebuild Ukraine quickly and efficiently!

Energy efficiency of communities

This is our long-term investment project. Funds are allocated for comprehensive reduction of energy consumption in educational institutions: replacement of old windows, insulation of walls, and installation of modern LED lighting. The less energy a school consumes, the easier it is for it to survive a blackout.