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Sigenergy

Sigenergy (formerly PointGuard) SigenStor all-in-one home energy systems provide whole-home and partial-home backup that scales — from a 6kWh starter setup to 54kWh. Shop the full range at Self2Solar: SigenStor all-in-one systems with a 120/240V split-phase hybrid controller, LFP battery packs Sigen BAT 6.0( 6.02kWh ) and Sigen BAT 9.0 ( 9.04kWh ) , the Sigen LoadHub, 25KW EVDC V2X bidirectional chargers, and accessories. All the systems are CEC Listed...
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Sigenergy SigenStor-11.5-6.02 Home Energy System (With LoadHub) | 11.5kW 6.02kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-6.02 Home Energy System (With LoadHub) | 11.5kW 6.02kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$6,178.00
$7,420.00
Save $1,242.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 6.02kWh Module Qty 1 EnergyController1*SigenStor BAT6.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V Easy...
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Sigenergy SigenStor-11.5-45.20 Home Energy System (With LoadHub) | 11.5kW 45.20kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-45.20 Home Energy System (With LoadHub) | 11.5kW 45.20kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$18,914.00
$24,120.00
Save $5,206.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 45.20kWh Module Qty 1 EnergyController5*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V Easy...
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Sigenergy SigenStor-11.5-24.10 Home Energy System (With LoadHub) | 11.5kW 24.10kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-24.10 Home Energy System (With LoadHub) | 11.5kW 24.10kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$12,256.00
$15,320.00
Save $3,064.00
The SigenStor system: an integrated “5-in-1” home energy solution. It combines the solar inverter (or hybrid inverter), battery pack(s), battery power conversion system (PCS), energy management system (EMS), and EV/DC...
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Sigenergy SigenStor-11.5-15.06 Home Energy System (With LoadHub) | 11.5kW 15.06kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-15.06 Home Energy System (With LoadHub) | 11.5kW 15.06kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$9,217.00
$11,370.00
Save $2,153.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 15.06kWh Module Qty 1 EnergyController1*SigenStor BAT6.0+1*SigenStor BAT9.01 Sigen Loadhub1 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input...
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Sigenergy SigenStor-11.5-30.12 Home Energy System (With LoadHub) | 11.5kW 30.12kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-30.12 Home Energy System (With LoadHub) | 11.5kW 30.12kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$14,715.00
$18,370.00
Save $3,655.00
Product Overview   Battery Type LiFePO4 Total Energy Capicity 30.12kWh Module Qty 1 EnergyController2*SigenStor BAT6.0+2*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage...
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Sigenergy SigenStor-11.5-21.08 Home Energy System (With LoadHub) | 11.5kW 21.08kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-21.08 Home Energy System (With LoadHub) | 11.5kW 21.08kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$11,676.00
$14,420.00
Save $2,744.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 21.08kWh Module Qty 1 EnergyController2*SigenStor BAT6.0+1*SigenStor BAT9.01 Sigen Loadhub1 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input...
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Sigenergy SigenStor-11.5-9.04 Home Energy System (With LoadHub) | 11.5kW 9.04kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-9.04 Home Energy System (With LoadHub) | 11.5kW 9.04kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$6,758.00
$8,320.00
Save $1,562.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 9.04kWh Module Qty 1 EnergyController1*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V Easy...
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Sigenergy SigenStor-11.5-12.04 Home Energy System (With LoadHub) | 11.5kW 12.04kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-12.04 Home Energy System (With LoadHub) | 11.5kW 12.04kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$8,637.00
$10,470.00
Save $1,833.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 12.04kWh Module Qty 1 EnergyController2*SigenStor BAT6.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V Easy...
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Sigenergy SigenStor-11.5-33.14 Home Energy System(With LoadHub) | 11.5kW 33.14kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-33.14 Home Energy System(With LoadHub) | 11.5kW 33.14kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$15,295.00
$19,270.00
Save $3,975.00
Product Overview   Battery Type LiFePO4 Total Energy Capicity 6.02~54.24kWh Module Qty 1 EnergyController1*SigenStor BAT6.0+3*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage...
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Sigenergy SigenStor-11.5-39.16 Home Energy System (With LoadHub) | 11.5kW 39.16kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-39.16 Home Energy System (With LoadHub) | 11.5kW 39.16kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$17,754.00
$22,320.00
Save $4,566.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 39.16kWh Module Qty 1 EnergyController2*SigenStor BAT6.0/3*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V...
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Sigenergy SigenStor-11.5-42.18 Home Energy System (With LoadHub) | 11.5kW 42.18kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-42.18 Home Energy System (With LoadHub) | 11.5kW 42.18kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$18,334.00
$23,220.00
Save $4,886.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 42.18kWh Module Qty 1 EnergyController1*SigenStor BAT6.0+4*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V...
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Sigenergy SigenStor-11.5-48.20 Home Energy System (With LoadHub) | 11.5kW 48.20kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed
Sigenergy

Sigenergy SigenStor-11.5-48.20 Home Energy System (With LoadHub) | 11.5kW 48.20kWh | Split-Phase Hybrid | Certified UL9540 & CEC Listed

$20,793.00
$26,270.00
Save $5,477.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 6.02~54.24kWh Module Qty 1 EnergyController2*SigenStor BAT6.0/4*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V...
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About Sigenergy Home Energy Solutions

Sigenergy, rebranded from PointGuard, is a home energy storage brand built around the SigenStor all-in-one platform. SigenStor is Sigenergy's integrated home energy system — combining a hybrid inverter, battery modules, and load management in one wall-mounted installation.


SigenStor can be installed floor-mounted or wall-mounted, and carries an IP65 waterproof rating for outdoor installation. Self2Solar stocks a wide selection of Sigenergy products, including select systems that carry UL9540 certification and CEC Listed status as certified by the manufacturer.

SigenStor All-in-One Home Energy Systems

11.5kW
Output
6–54kWh
Storage range
23kW
PV input
SigenStor systems scale from 6.02kWh to 54.24kWh, covering homes of every size and energy requirement. Each system pairs the Sigen Energy Controller — an 11.5kW, 120/240V split-phase hybrid inverter with up to 23kW PV input capacity — with expandable modular LFP battery packs.
Grid-tied Off-grid Whole-home backup Partial-home backup DC-coupled AC-coupled retrofit

SigenStor BAT 6.0 and BAT 9.0 Battery Modules

The SigenStor BAT 6.0 and BAT 9.0 are stackable LFP modules that let you start small and grow capacity over time. BAT 6.0 provides 6.02kWh per unit; BAT 9.0 provides 9.04kWh. Add modules at any time to reach the 54.24kWh system maximum. Both carry UL9540 and UL1973 certifications and are compatible with SigenStor all-in-one systems available at Self2Solar.

Sigen LoadHub, EVDC V2X Charger, and Level 2 EV AC Charger

The Sigen LoadHub is a 200A split-phase 120/240V automatic transfer switch (ATS) with five double-pole controllable loads. It can serve as a sub-panel, supports both whole-home and partial-home backup, and includes generator and heat pump ports. For EV charging, Self2Solar stocks two options:

DC bidirectional charger
EVDC V2X Module
150–1000V input · 25kW capacity · V2H & V2G capable · NACS cable for Tesla or CCS1 for non-Tesla
Level 2 AC charger
PointGuard EV AC Charger
208–240V · up to 11.5kW split-phase · standard home EV charging

Sigenergy Accessories

Self2Solar carries a selection of Sigenergy accessories for SigenStor systems. The 4G Communication Module connects your system to remote monitoring with 2- or 5-year cellular service options. Power Sensors and Power Sensor Kit-Fi kits support real-time circuit-level energy monitoring. Wall-mount and base installation brackets are also available. All accessories ship within the same 2–3 business day fulfillment window as main system orders. Browse the Sigenergy range above to find the right system for your home.

FREQUENTLY ASKED QUESTIONS

What does a SigenStor all-in-one system include?

A SigenStor system includes the Sigen Energy Controller (11.5kW hybrid inverter), modular LFP battery packs (BAT 6.0 and BAT 9.0), and a Sigen LoadHub. Optional add-ons include the EVDC V2X charger and 4G communication module.

Can I expand my SigenStor battery capacity later?

Yes — SigenStor battery modules are stackable.Add BAT 6.0 (6.02kWh) or BAT 9.0 (9.04kWh) units at any time, scaling up to 54.24kWh maximum capacity

Does Self2Solar offer free shipping on Sigenergy orders?

Yes. Free shipping applies to all Sigenergy system bundles. Orders are fulfilled within 2–3 business days, with delivery estimated at 5–8 business days after dispatch depending on your state.

What certifications do Sigenergy systems carry?

Select SigenStor systems carry UL9540 certification and CEC Listed status as certified by the manufacturer. Battery modules carry UL9540 and UL1973 certifications. The Sigen Energy Controller also holds UL1741 certification. CEC Listed systems can be independently verified at the California Energy Commission's Approved Equipment list.

What warranty do Sigenergy systems come with?

Sigenergy provides a 10-year manufacturer's warranty on its core energy storage systems. Contact Self2Solar for full warranty documentation and details.

Why buy Sigenergy products from Self2Solar?

Self2Solar is an authorized Sigenergy distributor stocking a wide range of SigenStor systems and accessories. Our US-based solar advisors are available for pre-sale system sizing and post-install support. Contact us through the Self2Solar website. Free shipping on all system bundles, fulfilled within 2–3 businessdays.