*Terms & Conditions
Upgrade to Existing system must have been supplied & installed by Esolar.
Referral reward is valid after the referred system is sold & installed by Esolar.
Included locations- Christchurch, Nelson, Tasman, Marlborough & West Coast of south Island ONLY
Referrer can choose either a $100 cash reward, or $200 towards an upgrade to their existing system, installed by Esolar.
Credit towards upgrading an existing system is valid for 24 months after referral date.