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BigBattery

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Distributor ratingNo reviews yetReviews0Products listed33Brands carried3
Prices checkedOct 27, 2026

Products

33 listed

Batteries

19 products
BigBattery FETHS-48051-G1BigBattery logo
DC battery module

BigBattery FETHS-48051-G1

Stackable51.2 V100 Ah

SKU FETHS-48051-G1

$1,2501
Evidence score12/100Missing details
No reviews
Basic specs5.12 kWhValue needs confirmation: Manufacturer source conflictDischarge100 ACharge200 A max.Peak current: 300 A$ / rated kWh$244.14*Warranty12 yearsSee termsLifetime productionNot publishedSize46.98 L*Value needs confirmation: Manufacturer source conflictW: 674 × H: 410 × D: 170 mm54.8 kg120.81 lb0.11 kWh/L*CertificatesUL 9540Claimed; check scope
DetailsView at ShopSolarPaid link · ShopSolar
BigBattery HUSKY 2 INV 24V 5.12kWhBigBattery logo
DC battery module

BigBattery HUSKY 2 INV 24V 5.12kWh

Wall / floor25.6 V200 Ah

SKU FHSKY-24051-G2-INV

$1,4501
Evidence score12/100Missing details
No reviews
Basic specs5.12 kWhDischarge200 ACharge150 A max.Peak current: 500 A$ / rated kWh$283.20*Warranty12 yearsSee termsLifetime productionNot publishedSize36.65 L*Value needs confirmation: The product page and the manual print different weightsW: 460 × H: 249 × D: 320 mm45.4 kg100.09 lb0.14 kWh/L*CertificatesNone on fileEvidence missing
DetailsView at Signature SolarPaid link · Signature Solar
BigBattery NEXUS 2 16.08kWhBigBattery logo
DC battery module

BigBattery NEXUS 2 16.08kWh

Wall / floor51.2 V314 Ah

SKU F-NXUS2-48161-G1

$2,9901
Evidence score16/100Missing details
No reviews
Basic specs16.08 kWhDischarge150 ACharge150 A max.Peak current: 270 A$ / rated kWh$185.95*Warranty12 yearsSee termsLifetime productionNot publishedSize156.4 L*Value needs confirmation: Height differs between the manual and the product page.W: 500 × H: 782 × D: 400 mm142.88 kg315 lb0.1 kWh/L*CertificatesOther purposes only
DetailsView at ShopSolarPaid link · ShopSolar
BigBattery OMNI-260 C&I Energy Storage System 261kWh/125kWBigBattery logo
Industrial battery

BigBattery OMNI-260 C&I Energy Storage System 261kWh/125kW

Industrial cabinet

SKU OMNI-260-G1-UL

$95,0001
Evidence score7/100Missing details
No reviews
Basic specs261 kWhValue needs confirmation: The spec sheet prints two capacitiesDischarge125 kWChargeUnknown$ / rated kWh$363.98*Warranty3 yearsSee termsLifetime productionNot publishedSize3,373.65 L*Value needs confirmation: The product page and spec sheet label the dimensions differentlyW: 1,020 × H: 2,250 × D: 1,470 mm2,700 kg5,952.48 lb0.08 kWh/L*CertificatesUL 9540Claimed; check scope
DetailsView at BigBatteryPaid link · BigBattery
EG4 WallMount All Weather 280AhEG4 Electronics logo
DC battery module

EG4 WallMount All Weather 280Ah

Wall / floor51.2 V280 Ah

SKU EG4LL48V100AODWMBV2

$3,124.991
Evidence score70/100
No reviews
Basic specs14.3 kWhDischarge140 ACharge140 APeak current: 200 A for 30 min$ / rated kWh$218.53*Warranty10 yearsSee termsLifetime production82.6 MWhManufacturer claim8,000 cycles × 51.2 V × 280 Ah × 80% DoD × 90% ÷ 1,000,000Size120.28 L*W: 566 × H: 916 × D: 232 mm140 kg308.65 lb0.12 kWh/L*CertificatesCEC · UL 9540 · UL 1973CEC listed · UL scope in details
DetailsView at ShopSolarPaid link · ShopSolar
EG4 WallMount All Weather 314AhEG4 Electronics logo
DC battery module

EG4 WallMount All Weather 314Ah

Wall / floor51.2 V314 Ah

SKU EG448V314AODWMB

$3,8351
Evidence score75/100
No reviews
Basic specs16 kWhDischarge200 ACharge157 APeak power: 12.8 kW for 3 s$ / rated kWh$239.69*Warranty10 yearsSee termsLifetime production122.2 MWhManufacturer claim10,000 cycles × 51.2 V × 314 Ah × 80% DoD × 95% ÷ 1,000,000Size113.74 L*W: 550 × H: 880 × D: 235 mm140 kg308.65 lb0.14 kWh/L*CertificatesCEC · UL 9540 · UL 1973CEC listed · UL scope in details
DetailsView at ShopSolarPaid link · ShopSolar
EG4 WallMount Indoor 314AhEG4 Electronics logo
DC battery module

EG4 WallMount Indoor 314Ah

Wall / floor51.2 V314 Ah

SKU EG448V314AIDWMB

$3,7391
Evidence score40/100
4.0 (1)
Basic specs16 kWhDischarge200 ACharge157 APeak power: 12.8 kW (3 sec)$ / rated kWh$233.69*Warranty10 yearsSee termsLifetime production122.2 MWhManufacturer claim10,000 cycles × 51.2 V × 314 Ah × 80% DoD × 95% ÷ 1,000,000Size104.25 L*W: 460 × H: 925 × D: 245 mm142 kg313.06 lb0.15 kWh/L*CertificatesUL 1973Claimed; check scope
DetailsView at ShopSolarPaid link · ShopSolar
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Sources

Source detailsOfficial product page: BigBattery product page: 12V 400Ah LiFePO4 Battery – 5.12kWh | Big Battery Checked · Earlier document

Logo source: BigBatteryPaid link. BigBattery logo. Trademark and copyright retained by its owner; shown for identification only, no endorsement implied.