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GoGreen Solutions
Battery Storage / BESS

Battery storage built for resilience.

We design and install battery energy storage systems for commercial and residential applications, enhancing reliability, providing backup power, and optimizing how energy is consumed.

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Battery Storage / BESS service in action
10–500+ kWh
Typical capacity
DC & AC
Coupled designs
5+ OEMs
Certified partners
48-hr
Service SLA
Overview

What we deliver.

System sizing

Load analysis, peak demand profiling, and right-sized battery capacity for your goals, backup, peak shaving, or self-consumption.

Inverter integration

Hybrid, AC-coupled or DC-coupled architectures matched to your existing PV system or new build.

Code compliance

NEC, NFPA 855, AHJ-specific siting, ventilation and signage, engineered into the design from day one.

Commissioning & monitoring

Performance verification, EMS configuration, monitoring activation and operator training.

Scope

Battery storage scope.

  • Load profile & sizing analysis
  • Hybrid / AC-coupled / DC-coupled design
  • Tesla Powerwall, Franklin, EG4, Sol-Ark, Enphase
  • NEC & NFPA 855 compliance review
  • Site siting & ventilation engineering
  • EMS / energy management configuration
  • Inverter integration with existing PV
  • Backup transfer switch & critical load panels
  • AHJ permitting & inspections
  • Utility interconnection coordination
  • Commissioning & performance testing
  • Monitoring setup & operator training
Detail

Use cases we engineer for.

Storage looks different for every site. We design around the actual operating profile and the outcome you're trying to drive.

Resilience / backup power
Whole-site or critical-load backup with automatic transfer during grid events.
Peak demand shaving
Targeted discharge during peak windows to reduce demand charges and TOU exposure.
Self-consumption
Time-shifting solar generation to match consumption, especially valuable on TOU rates.
Solar pairing
DC-coupled or AC-coupled designs paired with new or existing PV systems.
Microgrid readiness
Architectures that support future expansion into multi-asset microgrid configurations.
Built for
Commercial facilities
Critical-load operators
Multi-tenant buildings
Industrial sites
Residential homes
Off-grid / remote sites
Solar + storage retrofits
Future microgrid sites
FAQ

Common questions.

Can you add storage to my existing solar system?+
Yes, AC-coupled batteries integrate cleanly with most existing inverters. We assess inverter compatibility, panel space and electrical service capacity first.
Do you offer backup-only systems (no PV)?+
Yes. Battery-only backup is common for sites with reliability concerns or where solar isn't viable.
Which battery brands do you install?+
We're certified across Tesla Powerwall, Franklin, EG4 and Sol-Ark, plus Enphase IQ Batteries. Selection depends on your goals, sizing, and site.
Are systems code-compliant for NFPA 855?+
Every battery design is reviewed against NEC and NFPA 855, siting, ventilation, signage and clearances are engineered in, not retrofitted.
Related capabilities

Solar EPC

Pair storage with new PV from day one.

Electrical & O&M

Service upgrades, panel replacements and lifecycle support.

Why GoGreen

25-year workmanship, 48-hour SLA, NABCEP credentials.

Ready for a technical conversation?

Send us your scope, drawings, or even a rough idea. We'll respond within 48 hours.

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