Harness the energy from your solar panels for on-demand use.

Our solar panel and battery storage systems provide households with energy freedom.

Energy Security

Store your solar generated energy for use when you need it, not when you don’t.

Save Money

Storing energy for use at peak times means your need to use grid energy minimises, saving you a lot of money.

Scalable Systems

Grow your battery storage system to take advantage of additional energy or to facilitate higher consumption.

Solar panels with battery storage

Battery technology has developed at breakneck speed over the last decade. When solar panels first became popular, battery storage wasn’t a serious option for most households and remained in the sphere of hobbyist or environmentalist. This is no longer the case with many options for battery storage available either as an addition to an existing solar pv installation, or for those new to solar, as an entire energy production and storage system.

At Big Green Solar, we supply and install complete Solar Panel and Battery Storage solutions for homes across Wales and the West. We work with specialist manufacturers and high quality products to deliver robust solar energy systems fit for the 21st Century.

Is your property suitable for solar?

As part of our comprehensive FREE survey and quotation, we will guide you through the requirements of solar pv.

Structural Analysis
The load bearing ability of your house, the pitch of your roof and it’s ability to deflect wind are all major factors to determine the suitability of your house. It’s not uncommon for a property to require minor strengthening before we’re able to fit solar panels.

Shade Analysis
We conduct tests to ensure the maximum amount of sunlight is absorbed and how much shade your house experiences during different times of the day and year. This can affect which hardware we recommend and allows us to calculate potential output and savings.

System Recommendation
Based on the data our survey reports, we’ll be able to recommend the best system for your property. This will include the cost of the system, it’s specification and projected break-even timeframes.

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ENERGY CALCULATOR

Typical Solar Panel, Inverter & Battery Setup

Canadian Solar HiKu Black 350w – 370w Panels

Aesthetic appearance
Low temp coefficient (Pmax): -0.34 %/°C
Better shading tolerance
Lower internal current, lower hot spot temperature
Minimizes micro-crack impacts
Heavy snow load up to 5400 Pa, wind load up to 3600 Pa*

Solax X1 – G4 Hybrid 3.7kw Inverter

High Performance – Low start-up voltage, wide voltage range, 97.4% maximum efficiency
IP65 Rated – Engineered to last with suitability for outdoor installation
Remote Monitoring – Monitor your system remotely via smartphone app or web portal

Solax Triple Power 5.8kw Master Battery

Safest LiFePO4 battery
90% DOD
Cycle life>6000 times
IP55 protection level
Floor or wall mounting
Less self consumption
No toxic heavy metals or caustic materials

Why Big Green Solar?

We’re Experienced

We’ve been installing solar panels in Wales and the West for over 10 years. This experience has taught us that you can never do enough planning before committing to a build.

Solar Projects

We’re Precise

Because we take great care in our planning, the precision by which we work is one of our proudest achievements. This goes for our building work, our wiring and especially our energy calculations.

Accuracy

We’re Customer Focused

We believe a business is as good as its customers say it is. That means we go to great lengths to ensure our commitment to good communication is prompt, clear and friendly.

Commitment