4.5 kWp Self-Consumption Solar Kit – Mono 3.68 kW – 5.12 kWh Battery

A brilliant solution for a sustainable and financially smart home.

Transform your everyday life with our solar kit with battery. A perfect combination of power, efficiency and autonomy, to release the sun's energy and light up your future with complete peace of mind.

The basic kit contains 10 solar panels, a Sofar Solar ESI 3.68 kVA - ESI-3.68K-S1 hybrid inverter, a Sofar Solar BTS 5K lithium battery, solar cables to connect the panels to the inverter, and an optional panel mounting system. (The mounting system as well as the cabling and protections can be modified to suit your needs).

All our kits are configurable. In the options you can click on the product to choose another model or change the quantities to adapt the kit to your needs.
You can also see details of the products you have chosen directly below the price.

Important notice for our customers in Belgium: An environmental contribution of €144.50 excluding VAT will be applied to the purchase of each Sofar Solar BTS 5K lithium battery. More information at the bottom of the page.

Sofar Solar ESI 3.68 kVa - ESI 3.68K-S1

Discover the quintessence of solar energy conversion with the Sofar ESI photovoltaic inverter. Designed by solar industry leader Sofar Solar, this inverter embodies the pinnacle of modern solar technology.

Unrivalled reliability: The Sofar ESI inverter offers unrivalled reliability and durability, thanks to its high-quality components, guaranteeing faultless operation even in the most demanding conditions.

Optimum efficiency: Benefit from optimum conversion of solar energy into electricity, thanks to the exceptional efficiency of the Sofar ESI inverter. Every ray of sunlight is captured and transformed into usable electrical power to meet your energy needs.

Superior versatility: The Sofar ESI inverter stands out for its remarkable versatility, suitable for a variety of applications and system configurations, whether for a residential or commercial installation.

Advanced features: Equipped with advanced features such as two MPPT inputs, the Sofar ESI inverter maximises the yield of your solar system, fully exploiting the potential of your photovoltaic installation.

Quality guarantee: With Sofar Solar, quality is guaranteed. Enjoy total peace of mind with an extended warranty on your Sofar ESI inverter, guaranteeing years of reliable, worry-free performance.

Opt for solar excellence with the Sofar ESI photovoltaic inverter, and transform your solar energy into a clean, renewable source of electricity for your home or business.

SolarMan Smart

SofarSolar is redefining the future of energy with smart inverters. Equipped with advanced monitoring features, our inverters include WiFi Stick as standard, paving the way for seamless connectivity. Choose your path to efficiency with options such as Ethernet keys, GPRS or LTE. Turn every installation into a digital symphony, where solar power becomes a connected, intelligent and sustainable experience. SofarSolar, your partner for smarter, brighter energy.

Apple Store - Solarman Smart

Android - Google Play - Solarman Smart

Configuration steps:

1. After starting the application, register as a new user or enter your current SOLARMAN access data.
2. Create a new system and save the system data.
3. Scan the barcode on the stick logger to assign an inverter to the system.
4. Access the newly created system to configure the stick logger (device/logger).
5. Press the WiFi stick button for 1 second to activate the stick's WPS mode so that the smartphone can be connected to the WiFi stick.
6. Now select your local WiFi network for Internet access and enter your WiFi password.
7. The WiFi key is configured with the access data.

A 5-year guarantee for reliable energy

Dive into the energy future with confidence with Sofar Solar hybrid inverters, because we guarantee the outstanding performance of our products for 5 years. This guarantee, a symbol of our commitment to quality, provides the peace of mind you need to fully embrace the potential of hybrid energy, transforming your everyday life into a reliable and sustainable energy experience.

Sofar Solar BTS 5 K Lithium Battery

Discover the power of the future with SOFARSOLAR's 5 kWh intelligent residential energy storage system. Designed to offer an advanced energy storage solution, our brand new system combines 4 LiFePO4 battery modules with a distribution unit, offering remarkable capacity in a compact format.

Uses & needs that this kit can cover

Here are the typical uses for which this kit is particularly relevant:

- Residential homes with moderate to high consumption

Ideal for households that consume electricity throughout the day and in the evening: household appliances, multimedia, lighting, etc.

- Reduce your electricity bill

By consuming your own production (and storing any surplus), you limit your purchase of electricity from the grid.

- Energy re-injection

If your production exceeds your consumption, the hybrid inverter can manage the feed-back to the grid (according to local rules).

- Partial autonomy at night / in bad weather

The battery means you can use your output even when the panels are not producing (evenings, overcast days, etc.).

- Scalable long-term project

You can increase your storage capacity (e.g. by adding more BTS batteries) if your needs change.

- Connected installations

Thanks to our monitoring capabilities, you can track your performance (production, consumption, load) in real time.

- A cost-effective "green" solution

This kit combines modern solar technology, sustainable lithium storage and the potential for long-term profitability.