Solar Battery Storage Installers

Solar Battery Guide

Considering integrating a battery storage system with your solar PV unit? Our comprehensive guide is designed to walk you through the key factors you need to evaluate. From potential savings to technical specifications, we’ve got you covered.

Key Points:

• Purpose: Aimed to store surplus electricity from your solar PV system for later consumption.
• Key Considerations: Ensure your solar PV system generates enough surplus energy to warrant battery storage.
• 20 Questions: Included is a set of questions to guide your discussion with your installer.
• Cost vs Benefit: While promising savings on electricity bills, the initial investment may not always be justified.
• Power-Cuts: Not all battery systems function during power outages, so choose wisely.
• Future Trends: Falling costs and technological advancements are making battery storage increasingly viable.
• Deciding to invest in a solar battery system requires careful consideration of various factors, from your specific needs to the technical capabilities of the units available. This guide aims to provide you with all the information you’ll need to make an informed decision. As technology continues to evolve and prices fall, battery storage is set to become a more accessible and cost-effective solution for many.

Deciding to invest in a solar battery system requires careful consideration of various factors, from your specific needs to the technical capabilities of the units available. This guide aims to provide you with all the information you’ll need to make an informed decision. As technology continues to evolve and prices fall, battery storage is set to become a more accessible and cost-effective solution for many.

How Does a Solar Battery Work?

A solar battery stores excess energy produced by solar panels during the day, which can then be used to power your home or business during times when your solar panels are not generating enough energy to meet your needs, such as at night or during power outages.

Solar batteries work by converting the direct current (DC) energy produced by solar panels into alternating current (AC) energy, which is the type of energy used to power most household appliances. When your solar panels are producing more energy than you need, the excess energy is sent to the solar battery for storage.

When your solar panels are not producing enough energy to meet your needs, the energy stored in the solar battery is sent back to the inverter to be converted into AC energy and used to power your home or business. This helps reduce your reliance on the electricity grid, saving you money on your energy bills and reducing your carbon footprint.

The size of the solar battery you need will depend on various factors such as your energy consumption patterns and the size of your solar panel system. It is recommended to consult with a qualified electrician to determine the best solar battery for your needs.

Heron Electrical’s Battery Storage System Services

At Heron Electrical, we are committed to providing quality workmanship and customer satisfaction. We have successfully completed numerous installations and have received positive feedback from our satisfied customers. Our competitive pricing and cost-effectiveness make us the best choice for reliable and efficient EV charging installations in Yorkshire.

Why Choose Heron Electrical

At Heron Electrical, we are committed to delivering the best results and customer satisfaction. We have a proven track record of successful installations and positive customer feedback. Our competitive pricing and cost-effectiveness make us the best choice for reliable, efficient, and cost-effective battery storage system installations in Yorkshire.

Battery Capacity Explained

Understanding battery capacity is crucial when considering a solar battery storage system. The numbers might appear straightforward, but there’s more beneath the surface. Here’s what you need to know.

• Power Rating: Ranges typically from 1kW to 7kW, indicating how much power the battery can provide.
• Stated vs Useable Capacity: The kWh figure is usually higher than actual useable energy due to inefficiencies.
• Charge-Discharge Efficiency: Batteries differ in how much energy is lost during charging and discharging.
• Depth of Discharge: Lead-acid batteries usually allow up to 50% discharge, while lithium-ion goes up to 75% or more.

When selecting a battery for your solar PV system, pay close attention to both its power rating and its actual useable capacity. Consider efficiency and the depth of discharge to make an informed choice. By understanding these factors, you’ll be better equipped to select a battery system that fits your energy needs and optimises your investment.

Are Solar Batteries Worth the Investment?

The question of whether solar batteries are worth the cost is complex and varies by individual circumstances. To make an informed decision, you need to compare the financial outlay against the anticipated savings. Here are some factors to consider.

• Initial & Ongoing Costs: Account for the system’s full price, running expenses, and at least one battery replacement during the solar PV’s lifespan.
• Potential Savings: Every kWh stored is a kWh less you’ll need to buy from the grid.
• Individual Factors: Your annual savings depend on multiple variables like your solar PV system, load profile, chosen battery, and electricity tariff.
• Additional Considerations: Include the cost of mains-charging and any effect on FIT generation or export tariffs.
• Seasonal Fluctuations: Savings differ between summer and winter.

Calculating the ‘payback’ period will give you a rough idea of how long it would take for the solar battery system to become cost-effective. This estimate assumes consistent annual benefits and doesn’t factor in inflation or any changes in usage or tariffs. It’s essential to weigh all these elements carefully to determine if a solar battery is a worthwhile investment for you.