Are PV storage systems safe?

Storage systems in PV plus storage settings call for many overlapping safety standards and precautions, particularly those that apply to working on DC wiring, and bring a set of technology-specific new considerations.

Why is battery energy storage important for PV industry?

It will serve as input to PV industry certification and compliance approaches and practices. Combining PV with storage brings additional financial considerations. Battery energy storage can resolve technical barriers to grid integration of PV and increase total penetration and market for PV.

Why is energy availability important in assessing PV systems?

Both energy and availability are necessary metrics for assessing PV systems. If the stakeholders involved in a contract are most interested in energy production, and if the contract holds parties responsible for energy production, then it is crucial that energy losses associated with unavailability and system performance are accounted for.

How does NFPA keep pace with energy storage and solar technology?

NFPA is keeping pace with the surge in energy storage and solar technology by undertaking initiatives including training, standards development, and research so that various stakeholders can safely embrace renewable energy sources and respond if potential new hazards arise. NFPA Standards that address Energy Storage Systems

Who is responsible for the safety of a PV system?

The asset owner is ultimately responsible for safety related to a PV system and must meet that responsibility through the specific requirements of O&M service contracts and mitigate risk through accident and liability insurance. O&M of battery systems involves important considerations related to environmental and safety requirements.

Which inverter is required for a combined PV and storage system?

Combined PV and storage system topologies will generally require a bi-directional inverter, either as the primary inverter solution (DC-coupled) or in addition to the unidirectional PV inverters (AC-coupled).