Manufacturer's Specs · In development
Specific equipment, sourced and compared — not just categories.
This library will connect equipment specifications to the ownership model: usable capacity, power, efficiency, degradation, warranty terms, operating limits, controls, and program eligibility for residential and larger-format systems.
Common Solar + Storage Package Specs
What a typical bundled solar + battery install actually includes — common array sizes, panel and inverter pairings, and the battery capacities installers most often quote together — so you know what a "standard" package looks like before comparing your own quote against it.
Cycle Life & Round-Trip Efficiency Lookup
A searchable reference of published cycle-life warranties and round-trip efficiency ratings by battery model, kept current as manufacturers update specifications.
Generator Fuel & Maintenance Cost Lookup
Annual service contract costs, fuel consumption rates by load, and expected service life by generator model — the recurring-cost side of the ownership equation that manufacturer spec sheets don't publish.
VPP Program Directory by Manufacturer
Which battery models are eligible for which utility VPP programs — Tesla Powerwall's California and Texas programs, Enphase's National Grid partnership, and others — organized by manufacturer and by state.
Want to run the numbers first?
While the deeper spec library is in development, use the sizing tool to translate your load requirements into the capacity and power specifications that matter.