Uploaded June 2025 | Updated September 2026, 1 hour ago
Coupon code is " GRUMPYDIYGET50 ", and it provides $50 off orders over $500
at SignatureSolar.com
I am not an electrician or solar expert, consult an expert these videos are for entertainment purposes.
Below are links to signaturesolar.com where you can find the items I am using and signature solar did sponsor me and gave me a discount on what you see me installing from them.
*EG4 LL-S Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A | 10-Year Warranty
signaturesolar.com/eg4-ll-s-lithium-battery-48v-100ah-server-rack-battery-ul1973-ul9540a-10-year-warranty?ref=GrumpysDIY
*EG4 12kW Off-Grid Split Phase Inverter Bundle | 2 x 6000XP| 12000W Output | 48V 120/240V Split Phase | All in One Solar Inverter System [BNDL-E6000-2]
signaturesolar.com/eg4-12kw-off-grid-split-phase-inverter-bundle-2-x-6000xp-12000w-output-48v-120-240v-split-phase-all-in-one-solar-inverter-system-bndl-e6000-2/?ref=GrumpysDIY
*12.30kW Vsun 410w Bifacial Solar Panel | VSUN410-144BMH-DG | Full Pallet (30 Panels) | 12.30kW Total
signaturesolar.com/12-30kw-vsun-410w-bifacial-solar-panel-vsun410-144bmh-dg-full-pallet-30-panels-12-30kw-total/?ref=GrumpysDIY
*EG4 Hybrid Solar Mini-Split Air Conditioner Heat Pump AC/DC| 24000 BTU | SEER2 21| Energy Star Certified | Plug-n-Cool Do-It-Yourself Installation
signaturesolar.com/eg4-hybrid-ac-dc-solar-air-conditioner-2-ton/?ref=GrumpysDIY
*IMO DC Disconnect Rooftop Isolator Switch | 4 Pole | 2 String
signaturesolar.com/dc-disconnect-rooftop-isolator-switch-by-imo/?ref=GrumpysDIY
*84in 1 AWG Battery to Inverter Cables | Black and Red
signaturesolar.com/84-in-1-awg-battery-to-inverter-cables-black-red/?ref=GrumpysDIY
*100ft 10 AWG Copper PV Wire | Black and Red
signaturesolar.com/pv-wire-100-ft-10-gauge-copper-30-amp-black-red/?ref=GrumpysDIY
*(Pre-Assembled) EG4 Enclosed Battery Rack | 6 Slot | Wheels Included | Bus Bar Covers | Welded (Grey)
signaturesolar.com/pre-assembled-eg4-enclosed-battery-rack-6-slot-wheels-included-bus-bar-covers-welded-grey/?ref=GrumpysDIY
Coupon code is " GRUMPYDIYGET50 ", and it provides $50 off orders over $500
at SignatureSolar.com
I am not an electrician or solar expert, consult an expert these videos are for entertainment purposes.
Below are links to signaturesolar.com where you can find the items I am using and signature solar did sponsor me and gave me a discount on what you see me installing from them.
*EG4 LL-S Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A | 10-Year Warranty
signaturesolar.com/eg4-ll-s-lithium-battery-48v-100ah-server-rack-battery-ul1973-ul9540a-10-year-warranty?ref=GrumpysDIY
*EG4 12kW Off-Grid Split Phase Inverter Bundle | 2 x 6000XP| 12000W Output | 48V 120/240V Split Phase | All in One Solar Inverter System [BNDL-E6000-2]
signaturesolar.com/eg4-12kw-off-grid-split-phase-inverter-bundle-2-x-6000xp-12000w-output-48v-120-240v-split-phase-all-in-one-solar-inverter-system-bndl-e6000-2/?ref=GrumpysDIY
*12.30kW Vsun 410w Bifacial Solar Panel | VSUN410-144BMH-DG | Full Pallet (30 Panels) | 12.30kW Total
signaturesolar.com/12-30kw-vsun-410w-bifacial-solar-panel-vsun410-144bmh-dg-full-pallet-30-panels-12-30kw-total/?ref=GrumpysDIY
*EG4 Hybrid Solar Mini-Split Air Conditioner Heat Pump AC/DC| 24000 BTU | SEER2 21| Energy Star Certified | Plug-n-Cool Do-It-Yourself Installation
signaturesolar.com/eg4-hybrid-ac-dc-solar-air-conditioner-2-ton/?ref=GrumpysDIY
*IMO DC Disconnect Rooftop Isolator Switch | 4 Pole | 2 String
signaturesolar.com/dc-disconnect-rooftop-isolator-switch-by-imo/?ref=GrumpysDIY
*84in 1 AWG Battery to Inverter Cables | Black and Red
signaturesolar.com/84-in-1-awg-battery-to-inverter-cables-black-red/?ref=GrumpysDIY
*100ft 10 AWG Copper PV Wire | Black and Red
signaturesolar.com/pv-wire-100-ft-10-gauge-copper-30-amp-black-red/?ref=GrumpysDIY
*(Pre-Assembled) EG4 Enclosed Battery Rack | 6 Slot | Wheels Included | Bus Bar Covers | Welded (Grey)
signaturesolar.com/pre-assembled-eg4-enclosed-battery-rack-6-slot-wheels-included-bus-bar-covers-welded-grey/?ref=GrumpysDIY
