{"id":"e16a1d28-2c87-4026-9049-62a75807c300","name":"Charge Robotics","slug":"charge-robotics","description":"Charge Robotics is an American [Construction robotics](/companies/construction-robotics) company founded in 2021 by MIT alumni Banks Hunter and Max Justicz, developing portable robotic factories that automatically assemble and install solar farm sections. The company is Y Combinator (S21) backed by Founders Fund, Lux Capital, and Energy Impact Partners.","status":"active","founded":2021,"hq":"San Francisco, CA, USA","hqLat":37.7879363,"hqLng":-122.4075201,"hqGeocodedAt":"2026-08-05T14:24:17.247Z","hqAddress":null,"hqPrecision":null,"website":"chargerobotics.com","fundingTotal":null,"type":"both","roles":["robot_maker"],"reviewStatus":"reviewed","heatIndex":56,"lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://chargerobotics.com/","title":"Charge Robotics Sunrise","date_accessed":"2026-06-24"},{"url":"https://news.mit.edu/2025/charge-robotics-makes-solar-projects-cheaper-faster-portable-factories-0312","date":"2025-03-12","title":"Making solar projects cheaper and faster with portable factories","sourceName":"MIT News"}],"keyFacts":[{"label":"Focus","value":"US robotics company targeting utility-scale solar builds"},{"label":"Founded","value":"Founded by MIT alumni"},{"label":"Robot","value":"Sunrise solar-construction system"},{"label":"Technology","value":"Portable on-site factory that autonomously assembles and installs solar arrays and tracking hardware"},{"label":"Founders","value":"Banks Hunter, Max Justicz (MIT alumni)"},{"label":"Product","value":"Portable robotic solar farm assembly and installation system"},{"label":"Investors","value":"Founders Fund, Lux Capital, Energy Impact Partners, YC (S21)"},{"label":"Portable solar assembly factories (primary MIT News)","value":"MIT News (March 12 2025) reported Charge Robotics, founded by MIT alumni Banks Hunter and Max Justicz, builds portable factories shipped to utility-scale solar sites that robotically assemble tracks, brackets, and panels into completed solar bays, then place them with a robotic vehicle. Treat architecture as reported ([MIT News](https://news.mit.edu/2025/charge-robotics-makes-solar-projects-cheaper-faster-portable-factories-0312))","sourceUrl":"https://news.mit.edu/2025/charge-robotics-makes-solar-projects-cheaper-faster-portable-factories-0312"},{"label":"SOLV Energy pilot and $22M raise (primary MIT News)","value":"The same MIT News article says Charge deployed a prototype with SOLV Energy that successfully built a solar farm, and that Charge had raised $22 million for first commercial deployments. Treat pilot partner and raise as reported ([MIT News](https://news.mit.edu/2025/charge-robotics-makes-solar-projects-cheaper-faster-portable-factories-0312))","sourceUrl":"https://news.mit.edu/2025/charge-robotics-makes-solar-projects-cheaper-faster-portable-factories-0312"}],"aliases":[],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-06-24T09:54:23.177Z","updatedAt":"2026-09-29T19:22:57.125Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/charge-robotics","url":"https://registry.deploy.report/companies/charge-robotics","name":"Charge Robotics","description":"Charge Robotics is an American [Construction robotics](/companies/construction-robotics) company founded in 2021 by MIT alumni Banks Hunter and Max Justicz, developing portable robotic factories that automatically assemble and install solar farm sections. The company is Y Combinator (S21) backed by Founders Fund, Lux Capital, and Energy Impact Partners.","identifier":"e16a1d28-2c87-4026-9049-62a75807c300","foundingDate":"2021","address":"San Francisco, CA, USA","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":2,"primary_source_types":[]}}}