Solar & Home Energy Blog

Peak Shaving Invest in Your Home’s Energy Future for Significant ROI   There are a variety of situations where installing a battery storage system makes sense. There may be non-financial reasons why a stand-alone battery storage system is an important need. Those...

How long can a solar battery power a house during a blackout? How long a solar battery system can power your home during an electric utility blackout depends on several factors, including: • Electricity your home uses each day• Size of solar batteries• Capacity of the...

How Long Do Solar Batteries Last?Most solar energy backup systems today use lithium batteries instead of lead-acid batteries because lithium batteries are more efficient, have a longer lifespan, and are lighter in weight. Lithium batteries can store more energy in the...

NEM 3.0 & California SolarCalifornia recently introduced major changes to its net metering program for solar energy. Under the new NEM 3.0, homeowners will receive significantly lower export rates for the energy they sell to the grid. Here's how the new NEM 3.0...

2023 Federal Tax Credit Changes For Solar Energy Systems On August 16th, 2022, U.S. Congress passed the “The Inflation Reduction Act”, increasing federal income tax credits for investing in solar energy systems. This act was signed into law by President Biden. The new...

If you drive an electric car, you are probably well aware of its benefits. Electric cars protect you from rising gasoline prices and are better for the environment. But you're still relying on the energy grid for electricity to charge your vehicle, which can be...

What are Solar Panels Made Of? You've probably heard of the many benefits of solar power, such as reducing greenhouse gas emissions, cost-effectiveness, and increasing your home's value, among others. For these reasons, the popularity of solar electricity for both...

Solar PPA - power purchase agreement What is a solar purchase power agreement? A solar PPA is a contract that permits a third-party company to install a solar energy system on your property and sells you the electricity it produces at a pre-determined price per...

"How much" is the most common question people ask when buying anything, including solar panels. At the beginning of the journey to find out, a price range is usually given to consumers; why is that?  The answer is because there are many variables and some choices that...

How To Wash & Clean Solar PanelsYou already know that switching to solar power for your home or business is a great way to save money and is a better choice for the environment. However, there’s more to having panels than just sticking them up on your roof and...

Solar Panel Maintenance Tips How often do solar panels need maintenance? Solar panels require very little maintenance. Occasional cleaning to remove dust, dirt, debris, and snow is the most common care required. Most solar panel manufacturers recommend against using...

Tesla Powerwall Installation In San Diego County Jamar Power Systems are trained and certified installers of Tesla Powerwall energy storage systems. Jamar Power Systems can take care of all your Tesla Powerwall needs, including system design, financing, permitting,...

Solar Batteries To Keep The Power OnDo you want or need electricity even when the utility company has a power outage? It's no fun when the power goes out. For some, it can be downright dangerous, threatening people's lives, valuables, and many businesses. The good...

Solar Loans | Solar Panel Financing The great news for homeowners looking to take advantage of solar energy to power their homes and save money is that there are plenty of solar financing choices available, and most do not require any down payment. Costs to produce...

25 Fun Facts About Solar Energy for Your HomeWhat Solar Energy is Used For? 1. Solar energy is the sun's power that can be harnessed and converted into thermal (heat) energy or electrical energy. When solar energy is captured through solar panels and converted into...

Are solar panels worth it? Are you thinking about installing solar panels? Many people wonder if they can afford it, if the panels produce enough energy, and if they'll save money on their electric bills. If you've found yourself wondering whether solar panels are...

How To Select A Solar Company Congratulations on looking into solar energy to power your home to save your family money, and help make our air a little cleaner in the process. The next step is finding a solar company that's qualified, dependable, and has an excellent...

Federal solar energy investment tax credits renewed!UPDATE: August 2022 Congress extended the investment tax credit for solar energy and storage systems for residential installations done before December 31, 2034. The new ITC schedule is as follows for residential...

“Solar Energy System Disclosure Document” Now Required for All Solar FinancingEffective July 1, 2019 Before consumers sign a solar financing contract (PPA, lease, or purchase), they must be provided a state-mandated “Solar Energy System Disclosure Document”  to read...

Solar PPA vs Lease vs Buy The Pros & Cons Of Each In this guide, you’ll learn everything you need to know to compare a solar lease vs power purchase agreements (PPA) vs buying solar panels for your home. With so many choices, it can get confusing quickly, and...

How many solar panels do I need for my home? The answer will depend on 10 key factors: 1. how much electricity (kilowatt-hours) you use each year. 2. which ways your roof(s) are facing (also known as azimuth; southwest at 135 degrees, south at 180, southwest at 225,...