Solar & Home Energy Blog

How Solar Batteries Work: A Comprehensive Guide for Homeowners Welcome to the world of solar energy! As more homeowners seek sustainable and cost-effective solutions for their energy needs, the popularity of solar power continues to soar. One of the key components of...

Solar Battery or Generator for Emergency Backup Power?  Power outages can be frustrating and disruptive, especially during emergencies. Having a reliable backup power source is crucial for homeowners to ensure their safety and comfort during such situations. Two...

How To Check If Your Solar Panels Are Charging The Battery Hey there, San Diego homeowners! Today, we'll investigate an essential aspect of your solar energy storage system - checking if your solar panels are charging the solar battery. Understanding Your Solar Energy...

How Many Batteries Are Needed to Power a House? The demand for battery technology in residential settings is witnessing a significant increase. This trend is driven by the numerous advantages that batteries offer, including substantial financial savings and a...

Why Battery Storage Systems Work For Condominium Owners Let's explore the potential investment benefits a battery storage system offers condominium owners in California. The Potential for Double-Digit ROI Solar batteries aren't just about saving on electricity costs;...

Using A Solar Battery With Solar Panels & NEM 3.0 in San Diego CA  Today more than ever, it makes more financial sense to invest in a complete solar energy system with a battery storage unit. Let's explore why and look at an example return on investment for...

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. This makes integrating a...

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,...

If you already own a solar power system with Enphase microinverters on each panel, then you have three amazing upgrade opportunities available to you for a limited time.Would you like MORE power from your solar energy system without changing solar panels or requiring...

Solar Power on Every New CA Home! California became the first state in the U.S.A. to require solar energy systems be installed on all new home construction. The state Building Standards Commission and the California Energy Commission voted to add the solar requirement...

Solar energy has come a long way from where it was just a decade ago. In the early 2000’s people saw it as more of fringe, niche technology. The panels were pretty expensive and nobody really knew much about how to invest in solar energy. Fast forward 20 years and...

With rising energy costs and concerns about the environment, many people are considering whether they should solar panels for their home. These days, solar panels are not only more efficient but also cheaper than ever. So if you are trying to decide whether they are a...

Our Solar Sales & Installation Process If you’re interested in a solar energy system for your home, then you’ll likely want to know what the process is like. Here are the keys steps that happen when you contact us at Jamar Power Systems when you’re considering...

When you think about solar power, solar panels are definitely what comes to mind but what does solar PV mean? Solar PV is an abbreviation of solar photovoltaic. The word photovoltaic combines the words for light (photo) and electric power (voltaic).  Solar...

The state of California leads the nation when it comes to clean, efficient energy usage, thanks in large part to consistent efforts to establish and enforce rigorous energy efficiency standards for buildings all around the state. Every few years, the California Energy...

Solar PV Installer Is Fastest Growing Job In U.S.A!  Solar PV installer is the fastest growing occupation in the U.S. with continued rapid growth foreseen through 2026. That’s according to the Bureau of Labor Statistics. Wind turbine service...