Criterion

Explication

Modes of Failures

Causes

Effects

G

O

Choix

C

Cost of Storage

Setting up

Fees higher or equal to other components

Storage specificity

Storage is inappropriate in the short to medium term

3

2

2

12

Excessive change

Short lifespan

Storage is expensive

3

2

2

12

Maintenance

Monitoring and monitoring

Tracking failures

Irregularity and misdiagnosis

Storage is expensive

3

3

1

9

Environment

Relationship with the environment

Harmful to health

Presence of products harmful to health (explosive gas, lead, acid)

Storage is dangerous

2

2

2

8

Bulky for space

Sureté d’espace de stockage avec un cycle élevé de renouvellement

Storage is annoying

1

1

2

2

Technology

Technical features and use

Bad adaptation for PV

Immature technology not recommended for PV

Storage is unfeasible

5

5

3

75

Limited autonomy

Undated capacity

Storage is expensive

2

2

2

8

Unsatisfactory performance

Current state of insufficient research

Storage is expensive

2

2

2

8

Poorly controlled technology

Difficult to take control of users

Storage is annoying

2

2

2

8

Cost

Costs for resale

Unsatisfactory resale costs

Monopoly not advantageous to other producers

Storage is expensive

2

2

2

6

Unregulated and risky market

A neglected sector with investment risks

Storage creates more risks

3

3

1

9