Victoria's rental tenants will be able to soak up some solar energy benefits under a Labor plan to fit panels to up to 50,000 properties.

The party's latest election promise pushes its already ambitious renewable energy plans even further, with an $82 million, 10-year plan.

Tenants will be able to benefit from solar energy too. Credit:Glenn Hunt

Tenants would enter a deal with landlords and the state government with the latter paying half, the landlord a quarter, and tenants the remainder spread over four years.

"It's a win-win for everyone involved," Premier Daniel Andrews told reporters on Thursday.