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One battery

Founding Customer Offer
Backup battery
$695 $345
One-time fee for battery installation
$19
/mo
Membership fee
Reliable backup for essential home needs
Battery installed for 90% less than traditional
Loved by thousands of Texans
Get started
Plan overview
One 25 kWh battery—get up to 24 hours of backup with reduced energy consumption
Homeowners are only responsible for the energy their home uses. CoServ will cover the energy used by the battery with a monthly $8.5 flat credit per month.
Powered by 100% clean energy to support a greener, more stable Texas grid
Price details
Installation fee
$345
Membership fee
Paid monthly starting with your first energy bill.
$19/month
Battery Energy Credit
Covers the energy used by the battery each month
$8.5/month
Relevant documents
Base Battery Specifications

Two Batteries

Founding Customer Offer
Dual backup batteries
$995 $495
One-time fee for battery installation
$29
/mo
Membership fee
Reliable backup for essential home needs
Battery installed for 90% less than traditional
Loved by thousands of Texans
Get started
Plan overview
Two 25 kWh batteries—get up to 48 hours of backup with reduced energy consumption
Homeowners are only responsible for the energy their home uses. CoServ will cover the energy used by the battery with a monthly $8.5 flat credit per month.
Powered by 100% clean energy to support a greener, more stable Texas grid
Price details
Installation fee
$495
Membership fee
Paid monthly starting with your first energy bill.
$29/month
Battery Energy Credit
Covers the energy used by the battery each month
$8.5/month
Relevant documents
Base Battery Specifications