top of page

About Us

At Off Grid Solar Power, we specialize in designing, installing, and maintaining high-performance  off-grid solar energy systems tailored to meet the unique needs of homes, businesses, farms, and remote operations. With a strong focus on reliability, sustainability, and energy independence, we provide complete off-grid solutions that allow our clients to generate and store their own power—no grid connection required.

Our team brings together deep technical expertise, industry-leading equipment, and a commitment to quality workmanship. Whether you're powering a rural property, a mobile application, or a critical infrastructure site, we ensure your solar system is built for efficiency, durability, and long-term performance.

From initial consultation to ongoing maintenance, we support every step of your energy journey with clear advice, practical solutions, and dependable service.

How we design your off-grid system

Designing an off-grid solar installation starts with understanding your energy needs and matching them with the right system components.

Calculating your power requirements

 

We calculate all the appliances and devices you plan to use and how many hours per day you’ll use them. Include things like:

· Lights

· Refrigeration

· Fans or air conditioning 

· Washing machines, dish washers, tumble dryers

· TVs and computers

· Tools or machinery

Add up the wattage of each device × hours used daily to find your total daily energy   usage in watt-hours (Wh).

 

Sizing of the battery bank

Your batteries store the energy from your solar panels for use at night or on cloudy days.

· Multiply your daily energy usage by the number of backup days you want (e.g., 2–3 days).

· Factor in battery efficiency (usually around 85%) and depth of discharge (typically 80% for lithium batteries).

Example: If you use 5,000 kWh per day and want 2 days of storage, you’ll need at least 12,000 kWh (or 12 kWh) of battery capacity.

We offer free consultations and custom designs to make sure your system is safe, efficient, and suited to your needs. Whether you're powering a tiny cabin or a full home, our team can help guide you every step of the way.

ROGER

TOM

ABOUT
SERVICES
ABOUT
BATTERY STORAGE
SERVICES
PRICING STRUCTURES
BATTERY STORAGE
PORTFOLIO
PRICING STRUCTURES
CONTACT
PORTFOLIO
T&C's
CONTACT
T&C's

Contact  -  Roger Bacon 07920 584707

info@spotonsolar.co.uk

Opening times Monday  -  Friday   8a.m  -  6p.m

bottom of page