GI Energy
Customers repeatedly mention Matt Williams by name for patient, educational consultations without pressure tactics.
From 151 Google reviewsMultiple customers mention returning for additional work years later, and several reviews detail exceptional after-sales support including emergency panel removal to help with warranty disputes. The standout pattern is their complete project management approach - customers repeatedly mention that GI Energy handles all utility coordination, rebate paperwork, and system monitoring setup, making the process genuinely hands-off for homeowners.
Their work
What it's like working with them
Based on a sample of recent customer reviews (151 total)
“instant backup power whenever the grid goes out”
“available to support you long after your install”
What they help with
Based on what their customers hired them for
How they stack up
Context from 49 solar panel installations in Logan
Credentials & background
Sourced from 4 public records so you don't have to look them up yourself
About GI Energy
GI Energy specializes in complete solar and battery installations, with particular expertise in Sigenergy battery systems and EV charger integration. The team includes several key specialists: Matt Williams handles consultative sales and system design, explaining technical options without pressure; Daniel manages project coordination and customer communication; and experienced installers like Jayson, Stuart, and Byron handle complex installations across residential and commercial properties. They're known for taking time to understand actual energy usage patterns rather than just maximizing panel count, often recommending battery storage for customers who use significant power at night. The company handles all administrative tasks including utility coordination, rebate applications, and system monitoring setup, with Vanessa managing much of the post-installation support.
Best for: homeowners wanting educational consultations without sales pressure, battery storage systems with backup power capability, complete project management including all paperwork and utility coordination, and long-term relationships with ongoing support.
Location
Often needed together
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Claim This Profile — Free →Common questions about GI Energy
What battery systems does GI Energy specialize in?+
GI Energy has particular expertise with Sigenergy battery systems, which multiple customers mention providing instant backup power during grid outages. Reviews specifically mention 8kWh, 24kWh configurations and integration with solar systems. Several customers praise how these batteries automatically kick in during blackouts, with one mentioning their lights stayed on while the whole neighborhood was dark. The team appears well-versed in sizing battery systems based on actual household usage patterns rather than just maximum capacity.
How does GI Energy's consultation process work?+
Reviews consistently mention Matt Williams and other team members spending considerable time understanding actual energy usage patterns before recommending systems. Multiple customers specifically praise the 'no hard sell' approach and patient explanations of different options. Several reviews mention consultants asking detailed questions about when customers use power (especially at night with air conditioning) rather than simply trying to fit maximum panels on the roof. The consultation process appears genuinely educational rather than sales-focused.
What kind of ongoing support does GI Energy provide?+
Customer reviews highlight exceptional long-term support, with multiple mentions of help years after installation. One detailed review describes the team removing solar panels at 7PM notice to help resolve a builder warranty dispute, then reinstalling them once resolved. Vanessa is frequently mentioned for handling ongoing administrative tasks, system monitoring setup, and utility coordination. Several customers mention receiving personal mobile numbers for direct contact with key team members.
Does GI Energy handle commercial solar installations?+
Yes, several reviews mention commercial installations including apartment buildings and business premises. One review details a 27-year-old apartment building installation managed by James Greenwood, with plans for future EV charging additions. Another mentions multiple business installations for the same customer who was impressed enough to use them twice. The reviews suggest they handle complex commercial projects including older buildings and multi-stage installations.