Locally owned and operated in Colorado since 2002--Everything You Need to Go Solar!
{"id":1916344664153,"title":"UL Listed Battery Box Enclosure for Off-Grid Solar - BBA-2","handle":"bba-2-solar-battery-box-enclosure","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe BBA-2 Solar Battery Box Enclosure is a heavy-gauge UL Listed aluminum battery enclosure designed to hold two batteries for off-grid solar applications. UL 508A certified with NEMA 3R rating (with options for NEMA 4 and 4X), this weather-proof lockable enclosure is perfect for remote power systems, telecommunications, traffic safety, and industrial applications requiring larger battery capacity. Can be mounted to poles or flat surfaces. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eUL 508A Listed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Certified to UL safety standards for industrial control panels, ensuring quality and compliance for professional installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNEMA 3R Rated (Standard):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Weather-proof design provides protection against rain, sleet, snow, and external ice formation, making it suitable for outdoor installations. Options available for NEMA 4 and NEMA 4X (watertight and corrosion-resistant).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Gauge Aluminum Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Standard mill finish aluminum provides excellent durability while remaining lightweight. Stainless steel (304 or 316) also available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLockable Security:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Secure your batteries with a padlock to prevent unauthorized access and theft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDual Battery Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Accommodates (2) Class 27 Series batteries, (2) Class 31 Series batteries, or (4) Class U1 Series batteries, offering flexibility for larger off-grid systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFlexible Mounting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for pole, ROHN tower, wall-mounted, and custom multi-battery enclosure configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Available Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Door fan, banding attachment, breather, drains, heat stripping, insulation, sun shields, and key lock available to meet specific application requirements. (Contact us for a quote.)\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBBA-2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAluminum (Standard), Stainless Steel (304 or 316)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAvailable Finish\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMill (Standard), Powder Coat\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eUL Approval\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes (UL 508A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNEMA Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3R (Standard), 4, 4X\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOverall Dimensions (H×W×D)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22.625\" × 19.25\" × 19.625\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eInside Dimensions (H×W×D)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.875\" × 17.75\" × 18.75\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOpening Dimensions (H×W)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15.125\" × 15.75\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBattery Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e(2) Class 27, (2) Class 31, or (4) Class U1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Documents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSpec Sheet:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.amerescosolar.com\/wp-content\/uploads\/Ameresco-Solar-Battery-Box-Enclosure-BBA-2-07-28-2025.pdf\"\u003e\u003cspan\u003eDownload Spec Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-12-13T12:15:56-07:00","created_at":"2018-12-13T12:15:57-07:00","vendor":"Ameresco","type":"Battery Enclosures","tags":["All products","Batteries and Enclosures","Battery Box Bba2","Brand_Ameresco","feed-sl-52","Large Battery Box","Type_Battery Enclosures"],"price":61700,"price_min":61700,"price_max":61700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":19023010725977,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BBA-2","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"UL Listed Battery Box Enclosure for Off-Grid Solar - BBA-2","public_title":null,"options":["Default Title"],"price":61700,"weight":29484,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.solarpanelstore.com\/cdn\/shop\/products\/bba2_frontupdate.jpg?v=1546975047"],"featured_image":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/bba2_frontupdate.jpg?v=1546975047","options":["Title"],"media":[{"alt":null,"id":520741355660,"position":1,"preview_image":{"aspect_ratio":1.035,"height":314,"width":325,"src":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/bba2_frontupdate.jpg?v=1546975047"},"aspect_ratio":1.035,"height":314,"media_type":"image","src":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/bba2_frontupdate.jpg?v=1546975047","width":325}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe BBA-2 Solar Battery Box Enclosure is a heavy-gauge UL Listed aluminum battery enclosure designed to hold two batteries for off-grid solar applications. UL 508A certified with NEMA 3R rating (with options for NEMA 4 and 4X), this weather-proof lockable enclosure is perfect for remote power systems, telecommunications, traffic safety, and industrial applications requiring larger battery capacity. Can be mounted to poles or flat surfaces. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eUL 508A Listed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Certified to UL safety standards for industrial control panels, ensuring quality and compliance for professional installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNEMA 3R Rated (Standard):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Weather-proof design provides protection against rain, sleet, snow, and external ice formation, making it suitable for outdoor installations. Options available for NEMA 4 and NEMA 4X (watertight and corrosion-resistant).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Gauge Aluminum Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Standard mill finish aluminum provides excellent durability while remaining lightweight. Stainless steel (304 or 316) also available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLockable Security:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Secure your batteries with a padlock to prevent unauthorized access and theft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDual Battery Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Accommodates (2) Class 27 Series batteries, (2) Class 31 Series batteries, or (4) Class U1 Series batteries, offering flexibility for larger off-grid systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFlexible Mounting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for pole, ROHN tower, wall-mounted, and custom multi-battery enclosure configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Available Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Door fan, banding attachment, breather, drains, heat stripping, insulation, sun shields, and key lock available to meet specific application requirements. (Contact us for a quote.)\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBBA-2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAluminum (Standard), Stainless Steel (304 or 316)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAvailable Finish\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMill (Standard), Powder Coat\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eUL Approval\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes (UL 508A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eNEMA Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3R (Standard), 4, 4X\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOverall Dimensions (H×W×D)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22.625\" × 19.25\" × 19.625\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eInside Dimensions (H×W×D)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.875\" × 17.75\" × 18.75\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eOpening Dimensions (H×W)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15.125\" × 15.75\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBattery Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e(2) Class 27, (2) Class 31, or (4) Class U1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Documents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSpec Sheet:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.amerescosolar.com\/wp-content\/uploads\/Ameresco-Solar-Battery-Box-Enclosure-BBA-2-07-28-2025.pdf\"\u003e\u003cspan\u003eDownload Spec Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e"}

UL Listed Battery Box Enclosure for Off-Grid Solar - BBA-2

Product Description
$617.00
Maximum quantity available reached.

The BBA-2 Solar Battery Box Enclosure is a heavy-gauge UL Listed aluminum battery enclosure designed to hold two batteries for off-grid solar applications. UL 508A certified with NEMA 3R rating (with options for NEMA 4 and 4X), this weather-proof lockable enclosure is perfect for remote power systems, telecommunications, traffic safety, and industrial applications requiring larger battery capacity. Can be mounted to poles or flat surfaces. 


Key Features & Benefits

UL 508A Listed: Certified to UL safety standards for industrial control panels, ensuring quality and compliance for professional installations.

NEMA 3R Rated (Standard): Weather-proof design provides protection against rain, sleet, snow, and external ice formation, making it suitable for outdoor installations. Options available for NEMA 4 and NEMA 4X (watertight and corrosion-resistant).

Heavy-Gauge Aluminum Construction: Standard mill finish aluminum provides excellent durability while remaining lightweight. Stainless steel (304 or 316) also available.

Lockable Security: Secure your batteries with a padlock to prevent unauthorized access and theft.

Dual Battery Capacity: Accommodates (2) Class 27 Series batteries, (2) Class 31 Series batteries, or (4) Class U1 Series batteries, offering flexibility for larger off-grid systems.

Flexible Mounting: Suitable for pole, ROHN tower, wall-mounted, and custom multi-battery enclosure configurations.

Multiple Available Options: Door fan, banding attachment, breather, drains, heat stripping, insulation, sun shields, and key lock available to meet specific application requirements. (Contact us for a quote.)


Technical Specifications

Specification Detail
Part Number BBA-2
Material Aluminum (Standard), Stainless Steel (304 or 316)
Available Finish Mill (Standard), Powder Coat
UL Approval Yes (UL 508A)
NEMA Rating 3R (Standard), 4, 4X
Overall Dimensions (H×W×D) 22.625" × 19.25" × 19.625"
Inside Dimensions (H×W×D) 17.875" × 17.75" × 18.75"
Opening Dimensions (H×W) 15.125" × 15.75"
Battery Capacity (2) Class 27, (2) Class 31, or (4) Class U1

Product Documents

Customer Reviews

Based on 1 review
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S
Steve

Tom and Dan were very responsive to our request for a solar package. We first contacted the store on a Sunday morning via Chat (got an immediate response) and we received a detailed quote the next day (as promised). Several other solar retailers had told us they could not help because we were looking for a small package. This did not seem to matter to Solar Panel Store as they treated us like a big customer. We highly recommend them. . We took the recommendation of the store on the package but we did request upgrading the charge controller (even though it cost us more money)..