Autonomous isolated house (Without Grid Connection)

4.434,00 14.031,00  inc. IVA

The Complete Off-Grid Solar System is a high-efficiency energy solution for homes and businesses without grid access. It includes 500W Tensite Monocrystalline PERC solar panels, a modular Growatt AXE LiFePO4 battery system (5kWh–50kWh, expandable to 400kWh), and Growatt SPF inverters with MPPT charge controllers. Designed for 100% off-grid operation, it ensures energy independence, reliable backup power, and seamless system monitoring via WiFi/GPRS. Scalable, durable, and efficient, this system is perfect for those seeking sustainable, self-sufficient power.

We can also offer you a grid-connected system, as well as provide you with a custom solution to fit your conditions, contact us


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Description

Summary

Complete Turnkey Solar System – Efficient, Scalable, and Reliable

Our turnkey solar energy system provides a complete solution for residential and commercial applications, combining high-efficiency solar panels, advanced battery storage, and intelligent inverter technology. Designed for off-grid and hybrid installations, this system ensures maximum energy independence and reliability.
Smart Inverter Technology:
For seamless energy management, our system includes the Growatt SPF3000 and Growatt SPF 6000 ES PLUS inverters. These models integrate MPPT charge controllers, pure sine wave inverters, and UPS modules, supporting solar and grid power while operating with or without batteries. With parallel capability up to 30kW, WiFi/GPRS remote monitoring, and customizable operating modes, they ensure efficient energy conversion and real-time performance tracking.
High-Efficiency Solar Panels:
The Tensite Solar 500W Monocrystalline PERC Module features a 21.05% efficiency rating, maximizing energy capture in various conditions. Built with durable hollow aluminum framing, it offers long-lasting performance. The panel operates at 38.35V (maximum power voltage) with a current of 13.04A, making it ideal for both PWM and MPPT charge controllers.
Advanced Energy Storage:
The Growatt AXE Battery System delivers modular energy storage with cobalt-free LiFePO4 chemistry, ensuring safety, longevity, and scalability. The system supports 5kWh to 50kWh capacity per unit, expandable up to 400kWh. With 92% Depth of Discharge (DoD) and smart monitoring features like BMS tracking, remote diagnostics, and auto under-voltage wake-up, it optimizes energy efficiency.

This turnkey solar system offers high efficiency, scalability, and reliable backup power, making it the perfect choice for sustainable energy solutions.

Make your home future-proof.

We install photovoltaic panels all around Spain and Europe. Have a glance at our projects here.

Tensite Solar Monocrystalline PERC Module

The Tensite Solar 500W Monocrystalline PERC Module is a premium solar panel that combines PERC technology with monocrystalline silicon cells to deliver high-efficiency energy production. With a module efficiency of 21.05%, this panel is designed to maximize energy capture in various conditions. It is compatible with PWM and MPPT regulators, with MPPT recommended for optimal performance. The panel features durable hollow aluminum framing, ensuring longevity and effective energy collection. Key specifications include a Voltage at Maximum Power of 38.35V, Current at Maximum Power of 13.04A, Open Circuit Voltage of 45.55V, and Short Circuit Current of 13.93A. This solar panel is ideal for both residential and commercial photovoltaic systems, offering a reliable and cost-effective solution for modern energy needs.

Technical Data Sheet

Low Voltage Lithium Battery

The Growatt AXE Battery System is a modular energy storage solution with cobalt-free LiFePO4 chemistry, ensuring safety, reliability, and a long lifespan. It supports 5kWh to 50kWh capacity, allowing new and old battery modules to mix for optimal use.

With built-in energy optimization, the system maximizes efficiency. Passive protection, including a fuse and aerosol system, enhances safety, while the soft start feature prevents surges. Stacked, cable-free installation allows for setup in just 30 minutes.

Smart monitoring includes auto under-voltage wake-up, remote diagnostics, and BMS tracking of SOC, voltage, and temperature. The system supports up to 400kWh with parallel clusters. A complete kit includes at least one AXE battery, a Growatt inverter with Shine WiFi-F monitoring, and an AXE battery base.

With 92% Depth of Discharge (DoD) and a 10-year warranty, the Growatt AXE Battery System is a versatile and scalable energy storage solution.

Technical Data Sheet

Inverter Charger for isolated systems

The Growatt SPF3000 is a multifunctional off-grid solar inverter with an MPPT charge controller, pure sine wave inverter, and UPS module. It supports solar and grid power simultaneously and operates with or without batteries. Key features include 3kW power, MPPT range of 120V–430V, and PV input up to 450VDC. It supports parallel operation up to 30kW and works with lithium, lead-acid, and GEL batteries. WiFi/GPRS monitoring enables real-time tracking via mobile or web.

The Growatt SPF 6000 ES PLUS is a hybrid solar inverter for residential and commercial systems. It integrates an inverter, battery charger, and transfer switch, managing power from solar panels, batteries, and the grid. With 6kW power, 8kW max PV input, and dual MPP trackers, it ensures high efficiency. It supports parallel operation up to six units, WiFi/GPRS monitoring, and works with lithium, lead-acid, and GEL batteries. Designed for off-grid and backup power, it offers customizable modes and dust-proof protection.

Technical Data Sheet SPF3000

Technical Data Sheet SPF6000