ALPHAESS · RECOMMENDED AND INSTALLED BY STROOMNED
SMILE-G3. Your solar energy, at your moment.
A hybrid inverter, modular LFP battery storage, and smart controls combined into one sleek system. Engineered for immediate solar power consumption, evening energy storage, and a deliberately designed backup solution.
THE SMILE-G3 FAMILY IN NUMBERS
3.6–20 kW
Power range of the G3 range on the Dutch brand page. Not a single adjustable model.
3.8–111.6 kWh
Published capacity range across the product family. Varies by specific model.
IP65
Protection rating in accordance with the brand page. Placement in accordance with the installation guidelines.
10 years
Warranty in accordance with the Dutch brand page. The specific terms and conditions for each system are detailed in your proposal.
ALPHAESS / SMILE-G3
Not more storage. More suitable storage.
Selecting a home battery is not about a single high specification. Charging capacity, your grid connection, and the amount of energy you shift on a daily basis together determine which configuration is right for you.
01 / INVERTER
The heart of the installation.
The hybrid inverter connects solar panels, the battery, and the home. For existing solar panels, we determine whether the current inverter can be retained and which AC or DC coupling is most suitable.
02 / ALPHALINX
Modular, featuring an integrated battery management system.
Cell balancing and bypass technology: the system can isolate a deviating cell. Expansion requires an approved configuration.
03 / ENERGY MANAGEMENT
Insight through the correct settings.
Monitoring provides insight into generation, consumption, and storage. With a suitable integration, charging can be aligned with solar power and dynamic tariffs.
A DAY WITH SMILE-G3
Generate today. Use tonight.
This is how your battery shifts solar power from midday to the evening. A schematic explanation, not live data or an efficiency calculation.
01
Morning
The panels are now generating power. Your property will first consume the generated solar electricity directly.
02
Good afternoon
Surplus energy charges the battery, rather than being fed back into the grid at a low rate.
03
Evening
After sunset, the battery supplies power to your home, precisely during peak-rate hours.
04
Night
With a dynamic contract, the system can charge during low-rate periods whenever it is beneficial to do so.
BACKUP AND SAFETY
When the grid goes down, the design counts.
AlphaESS describes a rapid switchover to backup power. Which electrical circuits remain operational, for how long, and at what capacity depends on the specific model, battery charge level, cabling, and connected load. We define and determine these parameters in advance.
Backup power
Continuous and peak power outputs are recorded, including heavy-load consumers and phase balancing.
Multi-layered safety
LFP storage, cell monitoring, temperature control, and safety features operate in tandem. A secure installation site and professional installation remain essential.
Warranty per model
The Dutch brand page states a 10-year warranty. We verify the warranty statement, registration, and operating limits of the offered system.
FROM PRODUCT TO A TAILORED PLAN
Which SMILE-G3 suits you?
The G3 family consists of distinct series. Please do not compare figures from different models as if they belong to the same battery. Your proposal clearly specifies the model code, modules, nominal and usable capacity, power (kW), and backup capability.
SINGLE-PHASE
SMILE-G3 S5
The single-phase solution, designed for homes with a single-phase grid connection.
Discuss your situation
THREE-PHASE
SMILE-G3 T4–10
Three-phase family for residential properties with a three-phase connection and higher energy demand.
Discuss your situation
THREE-PHASE · HIGHER CAPACITY
SMILE-G3 T15–20
Three-phase range with a higher power capacity, suitable for applications such as a heat pump or EV charging station.
Discuss your situation
ALPHAESS VIA STROOMNED
Quality technology deserves quality installation.
We design, install, and maintain your SMILE-G3. A single point of contact, from initial calculation to aftercare.
First calculate, then decide
Based on your monthly consumption, we calculate which series, capacity, and power rating best suit your needs.
In-house certified installers
Trained in our own training center. Inverter, battery, and distribution board in one neat, seamless installation.
We remain
Even after commissioning: monitoring, updates, and service. We are committed to you, just as you choose to partner with us.
FREQUENTLY ASKED QUESTIONS
Questions about AlphaESS
Is the SMILE-G3 suitable for your home?
We assess your energy consumption, solar panels, grid connection, and future plans. This ensures you know in advance which solution is right for you and what benefits it will deliver.