Solar Frequently Asked Questions

Solar + Storage combines a solar array with a compatible battery to provide electricity at night, during outages, or at peak pricing times. Excess energy produced during the day charges the battery, which then powers your home when needed. This setup allows you to use renewable energy at any time, reducing reliance on the grid and saving money on energy costs.

Most storage batteries come with a 10-year performance warranty for at least 60% of the usable capacity or 10,000 cycles. Warranties may vary among manufacturers. Contact an Arrow Solar Energy Consultant to learn more about our battery options.

Residential storage batteries typically last between 5-15 years. Longevity depends on battery type, size, and usage. Lithium-ion batteries, for example, have a higher depth of discharge and energy density, allowing for more efficient energy use and longer lifespan compared to lead acid batteries.

Yes, many battery and inverter manufacturers offer apps to monitor production and storage capacity remotely.

Yes, storage batteries are designed to work during power outages. When a grid outage is detected, the system disconnects from the grid and uses the battery and solar array to power critical loads in your home until power is restored.

Yes, but typically multiple batteries are required to power an entire home. Most systems are designed to cover critical loads during outages or offset demand during peak pricing hours. The number of batteries needed depends on your energy consumption and the capacity of your solar array.

Battery placement depends on the battery's chemistry and components. Ideal locations are usually interior spaces like garages or utility rooms to protect from extreme temperatures.

Yes, a storage battery can charge an electric vehicle, similar to how it powers household devices.

Battery capacity varies by model, typically ranging from 10-13.5 kWh. Depth of discharge (DoD) also affects how much energy can be used before recharging.

The duration of a battery charge depends on its size, type, and your energy consumption. A fully charged 10-kWh battery can last approximately 10-12 hours for an average home, while a 13.5-kWh battery can last 13.5-16.8 hours.

Yes, but compatibility varies. Some batteries require specific solar equipment. The difficulty and cost of integration depend on whether your system was designed for future battery addition. Contact Arrow Solar for more information.

Batteries can be programmed to use stored energy during peak pricing periods, avoiding expensive utility power. This reduces overall energy costs by using cheaper, off-peak energy.

Arrow Solar needs to understand your goals for battery storage to design an optimal solution. Determine if you want to offset peak rates, have backup power, or keep more renewable energy. Contact us for a detailed assessment.