Everything you need to know about off-grid solar systems, our process, pricing, and what to expect.
An off-grid solar system is a completely standalone power setup that generates, stores, and delivers electricity independently of the utility grid. There is no monthly electricity bill, no blackout risk from grid failures, and no reliance on a utility provider.
The core components are: solar PV panels that harvest sunlight, a lithium battery bank that stores energy for nights and cloudy days, an MPPT charge controller that optimises the harvest, and a hybrid inverter that converts stored DC energy to standard AC power for your appliances.
Every system we design is engineered to cover 365 days a year - including winter months and consecutive overcast days - without any fuel or grid input.
Yes - our systems achieve 99.9% measured uptime across our installed base. Hundreds of families, farms, and businesses worldwide live entirely on our systems with no grid connection whatsoever.
Reliability comes from proper sizing and redundancy. We model your specific location's solar irradiance data (at least 10 years of records) and design battery capacity to cover at least 3–5 consecutive days of zero solar input, depending on your latitude and season.
Optional backup generators can be integrated with automatic start logic for extreme conditions, though most clients never need to activate them.
System sizing depends on three key factors: your daily energy consumption (in kWh), your geographic location (peak sun hours), and your peak load requirements (the maximum watts all devices could draw simultaneously).
As a rough guide: a modern 3-bedroom home typically needs 8–15 kWp of panels and 20–40 kWh of battery storage. A large farm may need 30–60 kWp. A remote cabin might need only 2–5 kWp.
We include a free detailed energy audit and sizing report with every quote. Send us your details via the contact form and our engineers will produce an accurate specification within 24 hours.
At night, your lithium battery bank takes over seamlessly - the inverter continues delivering stable AC power with zero interruption. The transition is instantaneous and invisible to your appliances.
On cloudy days, panels still produce 10–30% of their rated output (depending on cloud density). The battery covers the deficit. We size the battery to handle your worst-case seasonal scenario with at least 3 days of autonomy - meaning 3 full days of zero solar input at your normal consumption level.
If you opt for an integrated generator, it will auto-start only when the battery state of charge drops below a configurable threshold (typically 20%), top it up, and shut off - all without any manual intervention.
We specify LiFePO₄ (lithium iron phosphate) batteries exclusively - the safest, most durable chemistry available. At a typical daily cycle, these batteries last 10–15 years, rated for 6,000+ full charge cycles to 80% capacity.
This is dramatically better than traditional lead-acid batteries (3–5 years) and safer than other lithium chemistries (no thermal runaway risk). Every pack comes from tier-1 manufacturers with built-in Battery Management Systems (BMS) that protect against overcharge, over-discharge, and temperature extremes.
Batteries are covered under our 7-year comprehensive warranty and come with a manufacturer performance guarantee of 10+ years.
Yes - every system includes a smart monitoring platform accessible via smartphone, tablet, or browser. You can see real-time solar production, battery state of charge, load consumption, and historical data from anywhere in the world.
The monitoring portal (web + app) can send automatic alerts by email or SMS if any parameter falls outside normal ranges.
Our engineers also have remote diagnostic access - we can troubleshoot and often resolve issues without a site visit, saving you time and cost.
The typical timeline from initial inquiry to a commissioned system is 6–14 weeks, depending on system size and location. Here is how it breaks down:
Smaller cabin systems can be completed in as little as 4 weeks. Large commercial projects may run to 16–20 weeks.
Yes - we operate across 40+ countries through our certified partner installation network. We have completed projects on six continents, from Swiss alpine properties to Pacific island resorts.
For most countries, we deploy a local certified partner who handles on-site installation under our direct engineering supervision. For complex or large projects, our own engineers travel to the site for commissioning.
We manage all international logistics, customs documentation, and local compliance requirements on your behalf. Just tell us where your site is located when you submit your quote request.
Planning requirements vary significantly by country, region, and system size. In many jurisdictions, rooftop or ground-mounted systems below a certain kWp threshold are exempt from planning permission. Larger systems and ground arrays more commonly require permits.
As a pure off-grid system (no grid connection), you typically avoid the most complex grid-connection regulations. However, structural permits for mounting structures and building regulations for electrical installations still apply in most countries.
We handle all permitting research and documentation as part of our full turnkey service. Our local partners are familiar with the regulations in their regions, and our team will guide you through every requirement relevant to your site before any work begins.
Costs vary widely based on system size, components, location, and installation complexity. Here are indicative ranges for fully installed, turnkey systems:
These are full turnkey prices including design, equipment, shipping, installation, commissioning, and 7-year warranty. A detailed itemised quote is always free - submit your details and our engineers will provide exact pricing for your specific project.
Our 7-year comprehensive system warranty is one of the broadest in the industry. It covers:
On top of our system warranty, panels carry a 25-year performance guarantee from the manufacturer (typically ≥80% output at year 25). After your 7-year warranty period, we offer affordable annual O&M (operations & maintenance) contracts for continued support.
Yes - we work with several green energy financing partners to offer flexible payment options for qualified clients. Depending on your country and project size, options may include:
Financing availability varies by region. Ask about financing options when you submit your quote request - our team will outline what's available for your specific location and project scale.
Our engineers are happy to answer any specific questions about your project, location, or requirements - completely free of charge.