Energy Auditing Jobs

I need expert assistance with wiring and ladder logic coding in EcoStruxure for my wind and solar hybrid project utilizing the following components: - Siemens S7-1200 PLC (CPU 1212C DC/DC/DC – 6ES7212-1AE40-0XB0 or equivalent) - 24 VDC DIN Rail Power Supply (2.5 A) - 20 W, 12 V Monocrystalline Solar Panel - 12 V, 30 W Permanent Magnet DC Wind Turbine Generator - 12 V, 12 Ah SLA/AGM Battery - 12 V, 10 A PWM Solar Charge Controller - Schottky Blocking Diodes (10 A, 45 V) - Inline Blade Fuses (15 A) - 24 VDC Relay Modules - 12 V, 10 W LED Load - 5.6 Ω, 50 W Dump Load Resistor - Voltage Divider Resistors for voltage sensing - DIN Rail Terminal Blocks and Accessories - DIN Rail, DC MCB (optional), and Emergency Stop Push Button - Required wiring, connectors, ferrules, cable glands,...

I’m working on an ongoing residential project in the City of West Covina and need our current Title 24 California Energy Report (CF1R) brought up to the 2026 standards. The existing CF1R package is complete through the previous code cycle, and I already have all the underlying energy-efficiency measure data on hand. Your task is to revise the energy efficiency measures and the compliance documentation so the report aligns with the 2026 Title 24 requirements, including any newly adopted prescriptive or performance criteria. All utility data sections are already in order, so the focus will be on recalculating, re-narrating, and re-formatting the portions that reference measures such as envelope performance, HVAC, DHW, and lighting, then updating the corresponding compliance forms. De...

I need a wind and solar hybrid energy system plc based designed to increase energy reliability for residential use. The system should include: - Battery storage: To ensure a constant power supply. - Grid connection: For additional stability and energy access. - Monitoring system: To track performance and efficiency. Ideal skills and experience: - Expertise in renewable energy systems, particularly wind and solar. - Experience with residential energy projects. - Knowledge of battery storage solutions and monitoring technologies. - Strong project management skills to oversee the installation and integration. Looking for a detailed proposal, including design, components, and installation.

I need an expert to perform electrical PE sealing on commercial/industrial electrical systems. This is crucial to ensure safety and compliance. I will provide Arc Flash analysis reports and Power Coordination Studies which will require quality checking and your PE seal. I will supply all data and documentation. Key Requirements: - Experience with commercial/industrial electrical systems - Expertise in PE sealing techniques - Knowledge of safety regulations and standards - Ability to work with minimal supervision Ideal Skills and Experience: - Licensed engineer - Prior experience in commercial projects - Attention to detail and quality workmanship Please provide your portfolio and relevant certifications with your bid. Most projects will require less than 4 hours to complete...

Saya berencana mengganti sumber listrik konvensional dengan tenaga surya demi mendukung lingkungan. Saya membutuhkan rancangan sistem yang lengkap—mulai dari perhitungan kebutuhan daya hingga skema integrasi—dengan satu komponen wajib: baterai penyimpanan sebagai solusi cadangan dan penyeimbang beban. Ruang lingkup pekerjaan: • Analisis beban listrik harian saat ini dan proyeksi pertumbuhan. • Perhitungan kapasitas panel, baterai penyimpanan, dan komponen pendukung agar pasokan stabil siang-malam. • Layout fisik serta diagram koneksi AC/DC yang mudah diikuti teknisi lapangan. • Daftar spesifikasi teknis (tipe baterai, siklus pengisian, efisiensi inverter, dan standar keselamatan). • Estimasi waktu pemasangan, langkah pemeliharaan, serta pot...