
Renewable Energy Balance of Supply Solutions
ReBoSS (Renewable Energy Balance of Supply Solutions) is based in Durham, NC, & serves as the agent for EPEC Solutions.
EPEC products include UL-891 Switchboards, AuxXFMR Power Centers, Integrated Skid Solutions (XFMR/SWBD skids, Virtual "Central" Skids...) & String Inverter Racks.
We assist developers, EPCs & engineering firms in procuring the UL-listed Balance of Supply (BoS) components for their utility-grade solar, mission critical data centers, BESS, EV charging & BTC mining projects.
Let us custom-build SWBDs, transformers & integrated skids/inverter racks for your next project!
MANUFACTURERS
ReBoSS is the national representative for innovative manufacturers who design & build custom products to power your renewable projects.



To meet the unique challenges of the solar, EV, BESS, & bitcoin projects, EPEC developed an LV switchboard family from the ground up. The family comprises UL 891 Certified (US & CAN) SWBDs 400A - 4000A, 480VAC - 800VAC. We have the industry's first UL-891 Certified 690 - 800VAC SWBD with a main breaker & 100% rated electronic trip breakers.
EPEC's solar-specific features include thermal engineering to eliminate nuisance tripping (standard gloss white paint, oversized bus, 100% rated electronic trip MCCBs) with the option of a direct bus connection to the MV transformer.
EPEC SWBDs are built in NC with industry-leading ETAs & qualify for the “Made in America” & the "IRS Domestic Content" tax credits. They arrive with innovative features & are very competitively priced. They are receiving outstanding reviews from Tier 1 engineers, developers & EPCs.
Other products we source include AuxXFMR (dry-type) mini power centers, grounding XFMRs, & medium voltage XFMRs.
We build integrated XFMR/SWBD Skids & String Inverter Rack solutions too. For skids, we build fully integrated XFMR/SWBD skids & SWBD/String Inverter Skids (Virtual Centrals). For string inverter racks, we build fully integrated racks with the panel board, string inverters, AuxXFMR … all pre-integrated for plug-n-play installation. We can provide modular inverter racks only & let you hang the strings in the field. We build these integrated skids & inverter racks for the most innovative developers & EPCs because it saves them time & money.
PRODUCTS
As the agent for EPEC switchboards & integrated skid solutions, these products now power over 1GW+ of utility-grade solar & data center projects which were built by Tier 1 developers & EPCs. Our solutions have been well-vetted in tough conditions by the largest names in the industry.
Let ReBoSS design & build the BoS for your next renewable project (utility-grade solar, EV charging infrastructure, BESS, & BTC mining project)!
Visit our Product Pages and Download Spec Sheets to learn more.